Selection Guide Yale
User Manual:
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SILICON ENERGY----Powering the Future
Q4. 2014 Silergy Corp. Confidential- Prepared for Customer Use Only
1
Introduction of Silergy
Silergy Corp. is founded by a
group of technology innovators and
business leaders from Silicon Valley.
Top design leaders average 20 years’
experience. All founders have
excellent track record in business,
technology and engineering.
Our power IC products are made
by the industry leading technology.
They are widely used in automotive,
computer, television and other devices.
Our products are intended to improve efficiency and to conserve the energy. We
are committed to providing the industry leading performance with the affordable
solution cost.
Product Category
•High Voltage Step Down Regulator
•Dual Output Regulator
•Low Voltage Step Down Regulator
•Step Up Regulator
•DC-DC PWM Controller
•Protection Switch
•LED Backlight Regulator
•LED Lighting Driver
•AC-DC Primary Side Controller
•Synchronous Rectifier Controller
•Power Management ICs
•LDO Regulator
•Battery Charger
•TVS
•Surge
•EMI
Addresses
USA:
1309 S.Mary Ave Sunnyvale, Ca 94087
Telephone: +1-408-746-5696
Fax：+1-408-746-5696
China (Shenzhen):
Rm901,Tower A, Skyworth Building, High-Tech Industrial Park, NanShan,
ShenZhen, P.R.C, Zip code: 518057
Telephone：+86-755-83664730 Fax：+86-755-83664630
Taiwan:
14F., No.663, Bannan St. Zhonghe District, Xinbei City, Taiwan
Telephone: +886-2-2221-5266 Fax: +886-2-2221-5778
Korea:
#2803, 120, Heungdeok Jungang-Ro , Giheung-Gu, Yongin-Si, Gyeonggi-Do,
Telephone: +82-70-8667-8128
Silergy Corp. Confidential-Prepared for
SILICON ENERGY----Powering the Future
Q4. 2014 Silergy Corp. Confidential- Prepared for Customer Use Only
2
Low Voltage Single Output Step Down Regulator (Power Switch Integrated)
Part
Number
Function Vin (V) Iout
(A)
Fsw
(MHz)
V
REF
(V) HSFET
Ron (m
Ω
ΩΩ
Ω
)
LSFET Ron
(m
Ω
ΩΩ
Ω
)
Special Function Package
SY8001 Step Down Reg 2.0-5.5 0.6 1.5 0.6 300 250 Int SS/Comp SOT23-5
SY8002 Step Down Reg 2.7-5.5 2 1 0.6 110 80 Int SS/Comp,PG, Latch SCP/OVP SOT23-6
SY8002A Step Down Reg 2.7-5.5 2 1 0.6 110 80 Int SS/Comp,PG SOT23-6
SY8002B Step Down Reg 2.7-5.5 1.5 1 0.6 110 80 Int SS/Comp,PG, Latch SCP/OVP SOT23-6
SY8002E Step Down Reg 2.7-5.5 2 1 0.6 110 80 Int SS/Comp,PG, Force CCM SOT23-6
SY8003 Step Down Reg 2.7-5.5 3 1 0.6 110 80 Int SS/Comp,PG, Latch SCP/OVP DFN2x2-8
SY8003A Step Down Reg 2.7-5.5 3 1 0.6 110 80 Int SS/Comp,PG DFN2x2-8
SY8003C Step Down Reg 2.7-5.5 3 3 0.6 110 80 Int SS/Comp,PG DFN2x2-8
SY8003E Step Down Reg 2.7-5.5 3 1 0.6 110 80 Int SS/Comp,PG DFN2x2-8
SY8003L Step Down Reg 2.7-5.5 2 1 0.6 120 90 Int SS/Comp,PG DFN2x2-8
SY8007 Step Down Reg 2.5-5.5 1 1.5 0.6 250 200 Prog Iin Limit, No Rsen SOT23-6
SY8008A Step Down Reg 2.5-5.5 0.6 1.5 0.6 300 250 Int SS/Comp SOT23-5, TSOT23-5
SY8008B Step Down Reg 2.5-5.5 1 1.5 0.6 250 200 Int SS/Comp SOT23-5, TSOT23-5
SY8008C Step Down Reg 2.5-5.5 1.2 1.5 0.6 200 150 Int SS/Comp SOT23-5
SY8008D Step Down Reg 2.5-5.5 1 1.5 0.6 250 200
Int SS/Comp, ultra-high eff @ light load
SOT23-5
SY8009A Step Down Reg 3~5.5 1.5 1.5 0.6 180 120 Int SS/Comp SOT23-5
SY8009B Step Down Reg 3~5.5 2 1 0.6 100 80 Int SS/Comp SOT23-6
SY8010 Step Down Reg 2.5-5.5 1 1.5 0.6 200 150 Int SS/Comp DFN2x2-6
SY8010A Step Down Reg 2.5-5.5 1 1.5 0.6 200 150 Int SS/Comp QFN3x3-16
SY8010B Step Down Reg 2.5-5.5 1 1.5 0.6 200 150 Int SS/Comp, fixed 3.3Vout DFN2x2-6
SY8010H Step Down Reg 2.5-5.5 1.5 1.5 0.6 180 120 Int SS/Comp DFN2x2-6
SY8010Z Step Down Reg 2.5-5.5 1 1.5 0.6 200 150 Int SS/Comp DFN2x2-6
SY8011A Step Down Reg 2.5-5.5 1 1.5 0.6 230 150 Int SS/Comp DFN1.5x1.5-6
SY8011B Step Down Reg 2.5-5.5 1.5 1.5 0.6 210 130 Int SS/Comp, DFN1.5x1.5-6
SY8012A Step Down Reg 3-5.5 2 1 0.6 150 120 Int SS/Comp, PG SO8E
SY8012B Step Down Reg 3-5.5 2.5 1 0.6 120 100 Int SS/Comp, PG SO8E
SY8013 Step Down Reg 3-5.5 3 1 0.6 110 70 Int SS/Comp, PG SO8E
SY8014 Step Down Reg 2.7-5.5 4 1 0.6 100 70 Int SS/Comp SO8E
SY8015A Step Down Reg 2.7-5.5 5 1 0.6 50 40 Int SS/Comp SO8E
SY8017 Step Down Reg 2.5-5.5 1.5 1.5 0.6 180 120 Prog Iin Limit, No Rsen DFN2x2-6
SY8027 Step Down Reg 2.5-5.5 1.2 1.5 0.6 200 150 Int SS/Comp SOT23-6
SY8030 Step Down Reg 2.5-5.5 1.5 2.25 0.6 200 150 Int SS/Comp, Ext Mode DFN2x2-6
SY8031L Step Down Reg 2.5-5.5 0.6 2.25 0.6 300 200 Int SS/Comp SOT23-5
SY8031 Step Down Reg 2.5-5.5 1.2 2.25 0.6 200 150 Int SS/Comp SOT23-5
SY8032 Step Down Reg 2.7-5.5 2 1 0.6 100 80 Int SS/Comp, PG SOT23-6
SY8032E Step Down Reg 2.7-5.5 2.5 1 0.6 100 80 Int SS/Comp, Force CCM SOT23-6
SY8035 Step Down Reg 2.7-5.5 5 1 0.6 50 40 SS, Int Comp, PG DFN3x3-10
SY8036 Step Down Reg 2.7-5.5 6 1 0.6 40 35 SS, Int Comp, PG DFN3x3-10
SY8036H Step Down Reg 2.7-5.5 6 1 0.6 36 28 SS, Int Comp, PG, 6A DC, 8A Peak DFN3x3-10
SY8036L Step Down Reg 2.7-5.5 6 1 0.6 40 30 SS, Int Comp, PG, Latch SCP&OVP DFN3x3-10
Silergy Corp. Confidential-Prepared for
SILICON ENERGY----Powering the Future
Q4. 2014 Silergy Corp. Confidential- Prepared for Customer Use Only
3
Part
Number Function Vin (V) Iout
(A)
Fsw
(MHz) V
REF
(V) HSFET
Ron (mΩ
ΩΩ
Ω)
LSFET Ron
(mΩ
ΩΩ
Ω)Special Function Package
SY8037 Step Down Reg 2.7-5.5 6 1 0.6 40 35 2-bit VID, Int Comp, PG, Latch SCP DFN3x3-12
SY8037A Step Down Reg 2.7-5.5 6 1 0.6 40 25 2-bit VID, Int Comp, PG, Latch SCP DFN3x3-12
SY8037B Step Down Reg 2.7-5.5 6 1 0.6 40 25 2-bit VID, Int Comp, PG, Latch
SCP&OVP DFN3x3-12
SY8037C Step Down Reg 2.7-5.5 6 1 0.6 40 25 2-bit VID, Int Comp, PG, Latch
SCP&OVP DFN3x3-12
SY8037D Step Down Reg 2.7-5.5 6 1 0.6 40 25 2-bit VID, Int Comp, PG, Latch
SCP&OVP DFN3x3-12
SY8041 Step Down Reg 2.5~5.5 1.5 1.5 0.6 200 150 Int SS/Comp, PG DFN2x2-6
SY8042 Step Down Reg 2.5~5.5 2.5 1 0.6 110 80 Int SS/Comp QFN3x3-16
SY8043 Step Down Reg 2.5~5.5 3 1.25 0.6 75 55 Int SS/Comp, PG, Ultra Low IQ QFN3x3-16
SY8047 Step Down Reg 2.5~5.5 4 1.25 0.6 75 55 Int SS/Comp, PG, Ultra Low IQ QFN3x3-16
SY8047L Step Down Reg 2.5~5.5 3 1.25 0.6 75 55 Int SS/Comp, PG, Ultra Low IQ QFN3x3-16
SY8051 Step Down Reg 2.5~5.5 0.6 1.5 0.6 250 200 Int SS/Comp, PG DFN2x2-6
SY8058 Step Down Reg 2.5~5.5 2 2 0.6 150 100 Int SS/Comp, PG QFN3x3-16
SY8061A Step Down Reg 2.5~5.5 1 1.5 0.6 260 170 Int SS/Comp DFN2x2-6
SY8061B Step Down Reg 2.5~5.5 1 1.5 0.6 260 170 Int SS/Comp DFN2x2-6
SY8063 Step Down Reg 2.7~5.5 3.5 1 0.6 85 65 Int SS/Comp, PG DFN3x3-10
SY8063B Step Down Reg 2.7~5.5 3.5 1 0.6 85 65 Int SS/Comp, PG.Output discharge at
shutdown DFN3x3-10
SY8065L Step Down Reg 2.5~5.5 1 1.5 0.6 250 200 Int SS/Comp, PG SOT23-6
SY8065 Step Down Reg 2.5-5.5 1.5 1.5 0.6 180 120 Int SS/Comp, PG SOT23-6
SY8071 Step Down Reg 2.7-5.5 1 2 0.6 260 170 Int SS/Comp SOT23-5
SY8073 Step Down Reg 2.7-5.5 3 1 0.6 120 90 Int SS/Comp SO8E
SY8075 Step Down Reg 2.5-6.5 1 1.5 0.6 260 170 Int SS/Comp DFN2x2-6
SY8078 Step Down Reg 2.7-5.5 0.6 3 0.6 350 250 MODE pin control V
OUT,
1.2V/1.8V DFN1.45x1-6
SY8078A Step Down Reg 2.7-5.5 0.6 3 0.6 350 250 MODE pin control V
OUT,
1.2V/1.8V DFN1.45x1-6
SY8079 Step Down Reg 2.7-6.5 3 1 0.6 125 95 Int SS/Comp SOT23-5
SY8079P Step Down Reg 2.7-6.5 2 1 0.6 125 95 Int SS/Comp, PG SOT23-6
SY8080 Step Down Reg 2.5-5.5 1 3 0.6 270 170 Int SS/Comp SOT23-5
SY8081 Step Down Reg 2.5-5.5 1 2.5 0.6 230 150 Int SS/Comp DFN1.5×1.5-6
SY8082P Step Down Reg 3~5.5 2 1 0.6 130 100 Int SS/Comp,PG SO8
SY8083P Step Down Reg 3~5.5 3 1 0.6 100 70 Int SS/Comp,PG SO8E
SY8084 Step Down Reg 2.5~5.5 1 1.5 0.6 260 170 Int SS/Comp SOT23-5
SY8088 Step Down Reg 2.5-5.5 1 1.5 0.6 260 170 Int SS/Comp SOT23-5
SY8089 Step Down Reg 2.7~5.5 2 1 0.6 110 80 Int SS/Comp,Latch SCP/OVP SOT23-5
SY8089A Step Down Reg 2.7~5.5 2 1 0.6 110 80 Int SS/Comp SOT23-5
SY8805A Step Down Reg 3-5.5 5 1 0.6 35 15 Int SS/Comp, PG DFN2x2-8
SY8806 Step Down Reg 3-5.5 6 1.1 0.6 35 15 Int SS/Comp, PG DFN2x2-8
SY8809 Step Down Reg 3-5.5 6 1 0.6 35 15 Int SS/Comp, PG, 6A continous, 9A
peak current capability DFN2x2-8
SY8823 Step Down Reg 2.5-5.5 3.5 2 0.6 55 35 Int SS/Comp, PG QFN2x1.5-8
SY8825 Step Down Reg 2.5-5.5 5 2 0.6 55 35 Int SS/Comp, PG QFN2x1.5-8
SY8827B Step Down Reg 2.6-5.5 6 2.4 / 17 28 Programmable Output Voltage CSP1.56*1.96-20
SY8827C Step Down Reg 2.6-5.5 6 2.4 / 17 28 Programmable Output Voltage CSP1.56*1.96-20
SY8868 Step Down Reg 2.7-5.5 6 1 0.6 35 15 Int SS/Comp, PG, Latch off mode QFN2x2-10
Low Voltage Single Output Step Down Regulator (Power Switch Integrated)
Silergy Corp. Confidential-Prepared for
SILICON ENERGY----Powering the Future
Q4. 2014 Silergy Corp. Confidential- Prepared for Customer Use Only
4
Part
Number Function Vin (V) Iout
(A)
Fsw
(MHz) V
REF
(V)
HSFET
Ron (mΩ
ΩΩ
Ω)
LSFET
Ron (mΩ
ΩΩ
Ω)
Special Function Package
SY8020 Dual Step Down Reg 2.5-5.5 1 1.5 0.6 200 150 Dual 1A output Individual EN,
Int SS/Comp DFN3x3-12
SY8020H Dual Step Down Reg 2.5~5.5 1.5 1.5 0.6 180 120 Dual 1.5A output Individual EN,
Int SS/Comp DFN3x3-12
SY8021 Dual Step Down Reg 3-5.5 1.5 1.5 0.6 200 150 Dual 1.5A output Individual EN,
Int SS/Comp SO8E
SY8021L Dual Step Down Reg 3-5.5 1 1.5 0.6 250 200 Dual 1A output Individual EN,
Int SS/Comp SO8E
SY8022 Dual Step Down Reg 3~5.5 2.5 1 0.6 150 100 Dual 2.5A output Individual EN,
Int SS/Comp SO8E
SY8022L Dual Step Down Reg 3~5.5 2 1.5 0.6 180 120 Dual 2A output Individual EN,
Int SS/Comp SO8E
SY8022L1 Dual Step Down Reg 2.7~5.5 2 1 0.6 120 90 Dual 2A output Individual EN,
Int SS/Comp SO8E
SY8023 Dual Step Down Reg 3~5.5 3 1 0.6 110 80 Dual 3A output Individual EN,
Int SS/Comp SO8E
SY8024 Dual Step Down Reg 2.7~5.5 3 1 0.6 105 85 Dual 3A output Individual EN,
Int SS/Comp DFN3x3-12
SY8025 Dual Step Down Reg 2.5~5.5 1 1.5 0.6 260 170 Dual 1.5A output Individual EN,
Int SS/Comp SO8E
SY8029 Dual Step Down Reg 2.5-5.5 2 2 0.6 125 100 Dual 2A output Individual EN,
Int SS/Comp,Low 45 uA IQ TSOT23-8FC
SY8060 Dual Step Down Reg 2.5-5.5 1 1.5 0.6 260 170 Dual 1A output Individual EN,
Int SS/Comp DFN3x3-12
SY8092A Dual Step Down Reg 2.5-5.5 1 2 0.6 220 180 Dual 1A output Individual EN,
Int SS/Comp,Low 35 uA IQ DFN3x3-10
Low Voltage Dual Output Step Down Regulator
Low Voltage Single Output Step Down Regulator (Power Inductor Integrated)
Part
Number Function Vin (V) Iout (A) Fsw
(MHz) V
REF
(V) HSFET
Ron (mΩ
ΩΩ
Ω)
LSFET Ron
(mΩ
ΩΩ
Ω)Special Function Package
SY98081 Step Down Reg 2.5-5.5 1.3 3 0.6 230 150
Output Voltage Adjustable
QFN2×1.5-8
SY98081A Step Down Reg 2.5-5.5 1.3 3 0.6 230 150 Fixed 1.2VOUT QFN2×1.5-8
SY98081B Step Down Reg 2.5-5.5 1.3 3 0.6 230 150 Fixed 1.5VOUT QFN2×1.5-8
SY98081C Step Down Reg 2.5-5.5 1.3 3 0.6 230 150 Fixed 1.8VOUT QFN2×1.5-8
SY98081D Step Down Reg 2.5-5.5 1.3 3 0.6 230 150 Fixed 2.5VOUT QFN2×1.5-8
SY98081E Step Down Reg 2.5-5.5 1.3 3 0.6 230 150 Fixed 3.3V
OUT
QFN2×1.5-8
SY98081F Step Down Reg 2.5-5.5 1.3 3 0.6 230 150 Fixed 1.0VOUT QFN2×1.5-8
High Voltage Single Output Step Down Regulator (Power Switch Integrated)
Part
Number Function Vin (V) Iout
(A)
Fsw
(MHz) V
REF
(V) HSFET
Ron (m
Ω
ΩΩ
Ω
)
LSFET Ron
(m
Ω
ΩΩ
Ω
)
Special Function Package
SY8100 Step Down Reg 4.5-16 1.2 0.5 0.6 350 150 Int SS/Comp, Pseudo-constant frequency SOT23-6
SY8100A Step Down Reg 4.5-16 2 0.5 0.6 170 160 Int SS/Comp, Pseudo-constant frequency SOT23-6
SY8102A Step Down Reg 4.5-18 2.4 0.5 0.6 160 140 Int SS/Comp, Pseudo-constant frequency DFN2x2-6
SY8104 Step Down Reg 4.5-18 4 0.5 0.6 50 30 Int SS/Comp, Pseudo-constant frequency TSOT23-6
SY8105 Step Down Reg 4.5-18 5 0.5 0.6 50 30 Int SS/Comp, Pseudo-constant frequency TSOT23-6
SY8106A Step Down Reg 4.5-18 6 0.2~1 0.6 50 15 Int SS/Comp, Pseudo-constant frequency QFN3x3-20
SY8113 Step Down Reg 4.5-18 3 0.5 0.6 80 40 Int SS/Comp, Pseudo-constant frequency TSOT23-6
SY8113B Step Down Reg 4.5-18 3 0.5 0.6 80 40 Int SS/Comp, Pseudo-constant frequency TSOT23-6
SY8113D Step Down Reg 4.5-18 3 0.5 0.6 80 40 Pseudo-constant frequency, PG TSOT23-8
SY8113E Step Down Reg 4.5-18 3 0.5 0.6 80 40 Int SS/Comp, Pseudo-constant frequency TSOT23-8
SY8120 Step Down Reg 4.5-18 2 0.5 0.6 170 160 Int SS/Comp, Pseudo-constant frequency SOT23-6
SY8120B1 Step Down Reg 4.5-18 2 0.5 0.6 130 120 Int SS/Comp, Pseudo-constant frequency SOT23-6
Silergy Corp. Confidential-Prepared for
SILICON ENERGY----Powering the Future
Q4. 2014 Silergy Corp. Confidential- Prepared for Customer Use Only
5
High Voltage Single Output Step Down Regulator (Power Switch Integrated)
Part
Number
Function Vin (V) Iout
(A)
Fsw
(MHz)
VREF(V) HSFET
Ron (m
Ω
ΩΩ
Ω
)
LSFET Ron
(m
Ω
ΩΩ
Ω
)
Special Function Package
SY8121 Step Down Reg 4.5-18 2 1 0.6 170 160 Int SS/Comp, Pseudo-constant
frequency SOT23-6/DFN2x2-6
SY8121B Step Down Reg 4.5-18 2 1.2 0.6 170 160 Int SS/Comp, Pseudo-constant
frequency SOT23-6
SY8121C Step Down Reg 4.5-18 2 1.2 0.6 130 120 Int SS/Comp, Pseudo-constant
frequency SOT23-6
SY8152 Step Down Reg 4~15 2 0.4 0.6 150 100 Int SS/Comp SO8
SY8153 Step Down Reg 4~15 3 0.4 0.6 120 80 Int SS/Comp SO8E
SY8171H Step Down Reg 4~15 2 0.7 0.6 120 90 Int SS/Comp SSOT23-6
SY8172 Step Down Reg 4~15 2 0.7 0.6 150 100 Int SS/Comp SO8
SY8172Y Step Down Reg 4~15 2 0.7 0.6 150 100 Int SS/Comp SO8
SY8173 Step Down Reg 4~15 3 0.7 0.6 120 80 Int SS/Comp SO8E
SY8173Y Step Down Reg 4~15 3 0.7 0.6 120 80 Int SS/Comp SO8E
SY8186 Step Down Reg 4~18 16 0.5 0.6 7.5 2.5 Int SS/Comp QFN4x4-11
SY8200 Step Down Reg 6~24 0.6 0.5 0.6 420 200 Int SS/Comp, Pseudo-constant
frequency SOT23-6
SY8201 Step Down Reg 4.5-27 1 0.5 0.6 350 150 Int SS/Comp, Pseudo-constant
frequency SOT23-6
SY8203 Step Down Reg 4.5-23 3 0.5 0.6 120 85 Int SS/Comp, Pseudo-constant
frequency DFN3x3-10
SY8203A Step Down Reg 4.5-23 3 1 0.6 120 85 Int SS/Comp, Pseudo-constant
frequency DFN3x3-10
SY8204 Step Down Reg 4.5-30 4 0.5 0.6 80 50 Int Comp, Pseudo-constant frequency,
EXT SS SO8E
SY8205 Step Down Reg 4.5-30 5 0.5 0.6 70 40 Int Comp, Pseudo-constant frequency,
EXT SS DFN3x4-12/SO8E
SY8210B Step Down Reg 4~28 8 0.6 0.6 20 10 Int SS/Comp, Pseudo-constant
frequency QFN3x3-10
SY8222 Step Down Reg 4.5~23 2 0.5 0.6 150 110 Int SS/Comp, Pseudo-constant
frequency,EXT SS DFN3x3-10
SY8223 Step Down Reg 4.5~23 3 0.5 0.6 120 85 Int SS/Comp, Pseudo-constant
frequency,EXT SS DFN3x3-10
SY8232 Step Down Reg 4.5-23 2 0.5 0.6 150 110 Int Comp, Pseudo-constant frequency,
EXT SS SO8
SY8233 Step Down Reg 4.5-23 3 0.5 0.6 130 90 Int Comp, Pseudo-constant frequency,
EXT SS SO8E
SY8234 Step Down Reg 4.5-23 4 0.4 0.6 120 85 Int Comp, Pseudo-constant frequency,
EXT SS SO8E
SY8243 Step Down Reg 4.5-23 3 0.75 0.6 120 85 Int SS/Comp, Pseudo-constant
frequency DFN3x3-10
SY8246 Step Down Reg 4.5-30 6 0.5 0.6 70 40 Int Comp,Pseudo-constant frequency,
5A DC, 6A Peak, EXT SS DFN3x4-12
SY8246A Step Down Reg 4.5-30 6 0.5 0.6 70 40 Int Comp, Pseudo-constant frequency,
Latch SCP/OVP, 5A DC, 6A Peak, DFN3x4-12
SY8290 Step Down Reg 5-40 0.3 2 0.6 2 / Int SS/Comp SOT23-6
SY8291 Step Down Reg 5-40 1.2 1.2 0.6 180 / Int SS/Comp SOT23-6
SY8292 Step Down Reg 5-40 2 0.8 0.6 180 / Int SS/Comp SOT23-6
SY8366A Step Down Reg 4~28 6 0.8 0.6 40 20 Int Comp, Pseudo-constant frequency,
Hic-cup SCP/OVP, 6A DC, 12A QFN3x3-12
Silergy Corp. Confidential-Prepared for
SILICON ENERGY----Powering the Future
Q4. 2014 Silergy Corp. Confidential- Prepared for Customer Use Only
6
Single Output Step Up Regulator (Power Switch Integrated)
Part
Number
Function Vin (V) Isw(A) Vout,max(V) Fsw
(MHz)
V
REF
(V)
Main FET
Ron (m
Ω
ΩΩ
Ω
)
Sync FET
Ron (m
Ω
ΩΩ
Ω
)
Special Function Package
SY7060 Step Up Reg 0.7-5 0.4 5.25 Adaptive 0.51 450 800 Output Disconnect, Very
Low Iq=18uA
SC70
SY706L Step Up Reg 0.7-5 0.4 5.25 Adaptive 0.51 450 800 Output Disconnect, Very
Low Iq=18uA, Low
SC70
SY7063 Step Up Reg 1.8~5.25 3 5.5 0.5 1.2 36 40 Output Disconnect
@Shutdown
QFN2x2-10
SY7065 Step Up Reg 1.8~5.25 5 5.5 0.5 1.2 20 40 Auto output discharge
function
QFN2X2-10
SY7065A Step Up Reg 1.8~5.25 5 5.5 0.5 1.2 20 40 No output discharge
function
QFN2X2-10
SY7066 Step Up Reg 1.8~5.25 6 5.5 0.5 1.2 20 40 Auto output discharge
function
QFN2X2-10
SY7066A Step Up Reg 1.8~5.25 6 5.5 0.5 1.2 20 40 No output discharge
function
QFN2X2-10
SY7070 Step Up Reg 0.7~5.0 0.35 Fixed 3.3V
OUT
Adaptive / 500 700 Fixed 3.3V
OUT,
Ultra low
5.5uA IQ
SOT23-5
SY7070A Step Up Reg 0.7~5.0 0.35 Fixed 3.0V
OUT
Adaptive / 500 700 Fixed 3.0V
OUT,
Ultra low
5.5uA IQ
SOT23-5
SY7080 Step Up Reg 0.9-4 1.8 4 1.2 1.2 90 200 Output Disconnect
@Shutdown
SOT23-6
SY7088 Step Up Reg 2.3~5.0 3 5.5 1 1.2 70 85 No output discharge
function
DFN2x3-8
SY7101 Step Up Reg 2-6 1.5 6 1 0.6 160 NA Int SS/COMP SOT23-6
SY7102 Step Up Reg 2-6 2.5 6 1 0.6 120 NA Int SS/COMP SOT23-6
SY7103 Step Up Reg 2-6 3 6 1 0.6 100 NA Int SS/COMP DFN2x2-6
SY7104 Step Up Reg 2-6 4 6 1 0.6 100 NA Int SS/COMP DFN3x3-10
SY7108 Step Up Reg 1.8-3.3 2 3.6 1 0.6 200 NA Int SS/COMP SOT23-6
SY7109 Step Up Reg 1.8-3.3 2 7 1 0.6 200 NA Int SS/COMP SOT23-6
SY7112 Step Up Reg 2-6 2.5 6 1 0.6 120 NA Int SS/COMP, DC
Current Limit
SOT23-6
SY7113 Step Up Reg 2-6 3 6 1 0.6 120 NA Int SS/COMP, DC
Current Limit
SOT23-6
SY7152 Step Up Reg 3-8 2 16 1 0.6 150 NA Int SS/COMP SOT23-6
SY7203 Step Up Reg 2.8-30 4 30 1 0.2 100 NA Int SS/COMP DFN3x3-10
SY7208 Step Up Reg 3-25 2 25 1 0.6 150 NA Int SS/COMP SOT23-6
SY7208A Step Up Reg 3-25 2 25 1 0.6 150 NA Comparable Pinout as
SY7201
SOT23-6
SY7208C Step Up Reg 2.5-25 0.6 25 1 0.6 150 NA Int SS/COMP SOT23-6
SY7209 Step Up Reg 1.8-25 2 25 1 0.6 180 NA Int SS/COMP SOT23-6
SY7210 Step Up Reg 3-25 2 25 1 0.6 150 NA Input Current Limit SOT23-6
SY7219 Step Up Reg 3.5-5.5 9 36 Adaptive 1.25 60 NA Int SS/COMP DFN3x3-10
SY7290A Step Up Reg 2.5-7 2 25 1 1 200 NA Accurate output current
limiting.
SOT23-6
SY7301 Step Up Reg 2.8-40 2 40 1 0.2 200 NA PWM Dimming TSOT23-6
SY7302 Step Up Reg 3-33 2 33 1 0.6 200 NA PWM Dimming SOT23-6
SY7302A Step Up Reg 3-33 2 33 1 0.6 200 NA PWM Dimming SOT23-5
SY7304 Step Up Reg 3-33 4 33 1 0.6 120 NA PWM Dimming DFN3×3-10
SY7312 Step Up Reg 3-33 2 33 1 0.6 200 NA PWM Dimming SOT23-6
SY7388 Step Up Reg 3.5-30 2 30 0.85 1 200 NA Accurate output current
limiting.
SOT23-6
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Step Up/Down Regulator (Power Switch Integrated)
Part
Number
Function Vin (V) Isw(A) Vout,max(V) Fsw (MHz) V
REF
(V) Ron (mΩ
ΩΩ
Ω)Package
SY9701A
Up/Down
2.6-5.5
1.2
2.6-3.8
1
0.6
100 (all 4)
DFN3x3-14
Part
Number Package Enable
Logic OCP OVP No. of
Channels Vin(V) Vout(V) Iout(A) Rds(mΩ) Special Function
SY6288A SOT23-5, SO8
MSOP8 H Y N 1 2.5~5.5 2.5~5.5 0.6 90 Output discharge at shutdown Reverse
Blocking,OCB
SY6288B SOT23-5, SO8
MSOP8 L Y N 1 2.5~5.5 2.5~5.5 0.6 80,90 Output discharge at shutdown Reverse
Blocking,OCB
SY6288C SOT23-5, SO8
MSOP8 H Y N 1 2.5~5.5 2.5~5.5 2 90 Output discharge at shutdown Reverse
Blocking,OCB
SY6288D SOT23-5, SO8
MSOP8 L Y N 1 2.5~5.5 2.5~5.5 2 80,90 Output discharge at shutdown Reverse
Blocking,OCB
SY6280 SOT23-5 H Y N 1 2.4~5.5 2.4~5.5 0.4~2 63 Programmable current limit, reverse
blocking, auto output discharge function
SY6280A SOT23-5 H Y N 1 2.4~5.5 2.4~5.5 0.4~2 63 Programmable current limit, reverse
blocking, NO output discharge function
SY6281 SOT23-5 L Y N 1 2.4~5.5 2.4~5.5 0.4~2 63 Programmable current limit, reverse
blocking, auto output discharge function
SY6281A SOT23-5 L Y N 1 2.4~5.5 2.4~5.5 0.4~2 63 Programmable current limit, reverse
blocking, NO output discharge function
SY6283 DFN1.2×1.6-4 H Y N 1 2.5~5.5 2.5~5.5 3 60 Reverse blocking
No output discharge function
SY6283A DFN1.2×1.6-4 H Y N 1 2.5~5.5 2.5~5.5 3 60 Reverse blocking
Auto output discharge function
SY6811 4 ball CSP H Y N 1 1.05~1.9
5
1.05~1.9
5145@V
IN
=1.2V
35@V
IN
=1.8V Auto output cap discharge function
SY6813 6 ball CSP H Y N 1 1.2~5.5 1.2~5.5 3 22 Auto output cap discharge function
SY6813A 6 ball CSP H Y N 1 1.2~5.5 1.2~5.5 3 22 No output cap discharge function
SY6818 CSP1.73x1.73-
12 H Y Y 1 2.5~30 2.5~30 3 53
Programmable OVP, Thermal Shutdown
Protection& Auto Recovery ,
Integrated Reverse Blocking FET,
Load current monitor
SY6820 SOT23-5 H Y N 1 0.6~3.6 0.6~3.6 3 45 Programmable current limit, reverse
blocking output discharge at shutdown
SY6821 SOT23-5 H Y N 1 0.6~3.6 0.6~3.6 3 45 Programmable turn on delay,
output discharge at shutdown
SY6821A DFN 1.5×1.5-6 H Y N 1 0.6~3.6 0.6~3.6 4 16 Programmable turn on delay,
output discharge at shutdown
SY6822 QFN2x2-10 L Y N 1 3~6.6 3~6.6 2 60 Bidirectional Current Limit Switch
SY6823 DFN2x2-8 H Y N 2 0.6~5.5 0.6~5.5 4 28 Programmable turn on delay&ramp-up
time, output discharge at shutdown
SY6827 DFN2x2-8 H Y N 2 0.6~5.5 0.6~5.5 6 15 Programmable turn on delay&softstart.
output discharge at shutdown
SY6828 DFN2x2-8 H Y N 1 0.6~5.5 0.6~5.5 12 8 Programmable turn on delay&softstart.
output discharge at shutdown
SY6874 DFN3x3-10 H Y Y 1 2.5~30 2.5~14 4 50
Programmable softstart¤t
limit;OVP,3.3V/5V/12V selectable
clamping output
Protection Switch
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Part
Number Package Enable
Logic OCP OVP No. of
Channels Vin(V) Vout(V) Iout(A) Rds(mΩ) Special Function
SY6875A DFN3x3-10 H Y Y 1 2.5~30 2.5~14 5 40
Programmable softstart¤t
limit;OVP,3.3V/5V/12V selectable
clamping output
SY6875C DFN3x3-10 H Y Y 1 2.5~30 2.5~14 5 40
Programmable softstart¤t
limit;OVP,3.3V/5V/12V selectable
clamping output
SY6875D DFN3x3-10 H Y Y 1 2.5~30 2.5~10 5 40
Programmable softstart¤t
limit;OVP,3.3V/5V/9V selectable
clamping output
SY6875F DFN3x3-10 H Y Y 1 2.5~30 2.5~14 5 50
Programmable softstart¤t
limit;OVP,3.3V/5V/12V selectable
clamping output
SY6880A CSP2x1.8-12 H N Y 1 2.5~28 2.5~7 High
Current 38
Programmable High Current Overvoltage
with threshold :6.8V +/-2.9%, Integrated
Reverse Blocking FET
SY6880B CSP2x1.8-12 H N Y 1 2.5~28 2.5~7 High
Current 38
Programmable High Current Overvoltage
with threshold :5.825V +/-3%, Integrated
Reverse Blocking FET
SY6880C CSP2x1.8-12 L N Y 1 2.5~28 2.5~7 High
Current 38 Internal 6.8V Default OVP Threshold
Integrated Reverse Blocking FET
SY6882A DFN2x2-8 L Y Y 1 3~23 3~5.5 2 100 Internal Fixed Over-Voltage Protection
Threshold at 7.1V, Output Clamp
SY6882B DFN2x2-8 L Y Y 1 3~23 3~5.5 2 100
Programmable OVP Threshold, Thermal
Shutdown Protection& Auto Recovery.
OVP&OTP Fault Flag, Output Clamp
SY6883 SOT23-6 L Y Y 1 0~23 0~5.5 2 100
Programmable Over-Voltage Protection
Threshold&Thermal Shutdown
Protection& Auto Recovery ,OVP &OTP
Fault Flag, Output Clamp
SY6895A DFN3x3-10 H Y Y 1 2.5~12 2.5~6 5 40
Fixed Current Limit, Prog.SS,
Selectable Input & Clamping Voltage
Range
SY6895C DFN3x3-10 H Y Y 1 2.5~12 2.5~6 5 40
Fixed Current Limit, Prog.SS,
Selectable Input & Clamping Voltage
Range
SY6895D DFN3x3-10 H Y Y 1 2.5~12 2.5~6 5 40
Fixed Current Limit, Prog.SS,
Selectable Input & Clamping Voltage
Range
Protection Switch
Part
Number
Vin (V) Fsw
(MHz)
V
REF
(V) Function Package
SY7901 3-25 0.5 1
Current mode DC/DC controller targeted for Boost, Sepic,
Flyback and Forward applications with DC Input Current Limit
DFN3x3-10
SY7902 3-25 0.5 1 Current mode DC/DC controller targeted for both Boost and
Sepic applications with DC Output Current Limit
DFN3x3-10
SY7902A 3-25 0.3 1 Current mode DC/DC controller targeted for both Boost and
Sepic applications with DC Output Current Limit
DFN3x3-10
DC-DC PWM Controller (External Switch)
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9
Part
Number Vin (V)
Max LED
Voltage Per
Sting (V)
Max LED
Current Per
Sting (mA)
No. of
Strings
Fsw
(MHz) V
REF
(V)
Special Function Package
Typical Application
SY7200 2.5-5.5 30 140 1 1 0.2 Dimming Freq.:100Hz-10kHz SOT23-6 PAD, GPS, MID, Table
SY7200A 2.5~5.5 30 140 1 1 0.2 Dimming Freq.:20kHz-1MHz SOT23-6 PAD, GPS, MID, Table
SY7201 3-5.5 30 300 1 1 0.2 Dimming Freq.:20kHz-1MHz SOT23-6 PAD, GPS, MID, Table
SY7201A 3-5.5 30 300 1 1 0.2 Dimming Freq.:100Hz-10kHz SOT23-6 PAD, GPS, MID, Table
SY7202 3~5.5 30 300 1 1 0.2 Analog SO8E PAD, GPS, MID, Table
SY7203 2.8-30 30 300 1 1 0.2 Dimming Freq.:20kHz-1MHz DFN3X3-10 PAD, GPS, MID, Table
SY7204 2.8-30 30 300 1 1 0.2 Dimming Freq.:20kHz-1MHz DFN3X3-10 PAD, GPS, MID, Table
SY7301 2.8-40 40 300 1 1 0.6 Dimming Freq.:20kHz-1MHz SOT23-6 PAD, GPS, MID, Table
SY7700 8-15 No Limit NA 1 1 0.2 PWM SO8E LED Lighting, Backlight
SY7701 3-25 No Limit NA 1 0.5 0.2 PWM DFN3x3-10/SOP10 PAD, GPS, MID, Table
SY7704 3~5.5 43 40 4 1 Adaptive PWM QFN3x3-16 NB, PAD, Table
SY7706 3~5.5 33 30 6 1 Adaptive PWM DFN3x3-16 NB, PAD, Table
SY7714 4.5-28 60 240 4 0.4 Adaptive PWM SOP16/E NB, PAD, Table
SY7714A 4.5-28 60 240 4 0.2 Adaptive PWM SOP16/E NB, PAD, Table
SY7714B 4.5-28 60 240 4 0.5 Adaptive PWM SOP16/E, Fault
Indicator NB, PAD, Table
SY7718 4.5-28 60 240 8 0.4 Adaptive PWM SOP20 NB, PAD, Table
SY7724 2.5-2.5 33 40 4 1 Adaptive PWM DFN3x3-16 NB, PAD, Table
Step Up LED Backlight Regulator(Integrated MOSFETs)
Part
Number
Function Package VIN
Range
Constant Output
Current
Constant Output
Voltage PSR
PFC Opto-
Coupler
QR Mode Green Mode
SY5011 Green Mode Flyback Controller With Primary Side
CV/CC Control SO8 AC LINE YES YES YES YES YES YES
SY5012 Green Mode Flyback Controller With Primary Side
CV/CC Control SOT23-6 AC LINE YES YES NO YES YES YES
SY5013 Green Mode Flyback PFC Controller With Primary
Side CC Limit and Opto-feedback for CV Regulation SO8 AC LINE YES NO YES YES YES YES
AC-DC Primary Side Controller
Part
Number
Function Vdsmax
(V)
Package Note Applications
SY5201 Smart Synchronous
Rectification Controller 120 SO8
Suitable for Flyback in QRM/ DCM, Half /Full
Bridge with LLC, Intelligent Control for Min
Conduction of Body Diode in Syn Rectifier
AD/DC NB, Adapter, Open-Frame
SMP, Battery Charger
Synchronous Rectifier Controller
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LED Lighting Driver
Part
Number Function Vin
(V)
Vsw,
max
(V)
Isw,
max
(A)
Fsw
(MHz)
VREF
(V)
Syn
Switch
Ron (mΩ)
Main
Switch
Ron (mΩ)
Special Function Package Typical Applications
SY8702 Step Down 2.5-30 30 0.8 1 0.1 NA 200 PWM Dimming SOT23-6 24V BUS Street Lamp, MR16
SY8703 Step Down 2.5-30 30 1.3 1 0.1 NA 200 PWM Dimming SOT23-6 24V BUS Street Lamp, MR16
SY8006 Step Down 2.5-5.5 6 2.4 1.5 0.1 150 200 Int SS/Comp SOT23-5 Portable Torch/Flash/Headlight
Lamp
SY8710 Step Up/
Down 3-30 30 2 1 0.1 NA 200 Analog Dimming SOT23-6 GPS, MID
SY8711 Step Up/
Down
3-30 30 2 1 0.1 NA 200 Analog Dimming SO8/E GPS, MID
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AC-DC LED Lighting Driver
Part
Number Function Package Integrated
FETs Max Power Dimming VIN
Range PFC Isolation Opto-
Coupler
Open LED
Protection
Short LED
Protection
Peak
Efficiency Typical Applications
SY58004 Flyback SO8 500V 14W NO 110V AC
LINE YES NO YES YES 91% Tube/PAR/Down Light /Bulb
SY58100A Flyback SO8 600V 4.5W NO AC LINE YES YES NO YES YES 81% Tube/PAR/Down Light /Bulb
SY58101A Flyback SO8 600V 5.5W NO AC LINE YES YES NO YES YES 84% Tube/PAR/Down Light /Bulb
SY58102/A Flyback SO8 600V 9.5W NO AC LINE YES YES NO YES YES 87% Tube/PAR/Down Light /Bulb
SY58103/A Flyback SO8 600V 11W NO AC LINE YES YES NO YES YES 87% Tube/PAR/Down Light /Bulb
SY58105A Flyback SO8 600V 14W NO AC LINE YES YES NO YES YES 90% Tube/PAR/Down Light /Bulb
SY58106A Flyback SO8 600V 15W NO AC LINE YES YES NO YES YES 91% Tube/PAR/Down Light /Bulb
SY58110 Flyback SOT23-5 600V 5.5W NO AC LINE NO YES NO YES YES 82% Tube/PAR/Down Light /Bulb
SY58111 Flyback SO8 600V 7.5W NO AC LINE NO YES NO YES YES 84% Tube/PAR/Down Light /Bulb
SY58120 Flyback SOT23-5 600V 7W NO AC LINE NO YES NO YES YES 80% Tube/PAR/Down Light /Bulb
SY58121 Flyback SO8 600V 8.5W NO AC LINE NO YES NO YES YES 84% Tube/PAR/Down Light /Bulb
SY58181 Buck SOT23-5 350V 9.5W NO AC LINE NO NO NO YES YES 89% Tube/PAR/Down Light /Bulb
SY58182 Buck SO8 350V 11W NO AC LINE NO NO NO YES YES 92% Tube/PAR/Down Light /Bulb
SY58200 Flyback SO8 700V 3W NO AC LINE YES YES NO YES YES 80% Tube/PAR/Down Light /Bulb
SY58201 Flyback SO8 700V 5W NO AC LINE YES YES NO YES YES 80% Tube/PAR/Down Light /Bulb
SY58202/A Flyback SO8 700V 8W NO AC LINE YES YES NO YES YES 87% Tube/PAR/Down Light /Bulb
SY58203/A Flyback SO8 700V 10W NO AC LINE YES YES NO YES YES 87% Tube/PAR/Down Light /Bulb
SY58241/A Buck PFC, High
Side Switch SO8 500V 9W NO AC LINE YES NO NO YES YES 85% Tube/PAR/Down Light /Bulb
SY58242/A Buck PFC, High
Side Switch SO8 500V 12W NO AC LINE YES NO NO YES YES 90% Tube/PAR/Down Light /Bulb
SY58243/A Buck PFC, High
Side Switch SO8 500V 15W NO AC LINE YES NO NO YES YES 86% Tube/PAR/Down Light /Bulb
SY58244/A Buck PFC, High
Side Switch SO8 500V 19W NO AC LINE YES NO NO YES YES 92% Tube/PAR/Down Light /Bulb
SY58281S Buck SOT23-5 500V 6.5W NO AC LINE NO NO NO YES YES 92% Tube/PAR/Down Light /Bulb
SY58281L Buck SOT23-5 500V 7.5W NO AC LINE NO NO NO YES YES 90% Tube/PAR/Down Light /Bulb
SY58291/A/
Z
Buck PFC, Low Side
Switch SO8 500V 9W NO AC LINE YES NO NO YES YES 90% Tube/PAR/Down Light /Bulb
SY58292/A Buck PFC, Low Side
Switch SO8 500V 12W NO AC LINE YES NO NO YES YES 90% Tube/PAR/Down Light /Bulb
SY58293/A/
T
Buck PFC, Low Side
Switch SO8 500V 15W NO AC LINE YES NO NO YES YES 87% Tube/PAR/Down Light /Bulb
SY58293Z Buck PFC, Low Side
Switch SO8 500V 15W NO AC LINE YES NO NO YES YES 88% Tube/PAR/Down Light /Bulb
SY58294/A Buck PFC, Low Side
Switch SO8 500V 19W NO AC LINE YES NO NO YES YES 92% Tube/PAR/Down Light /Bulb
SY58294Z Buck PFC, Low Side
Switch SO8 500V 19W NO AC LINE YES NO NO YES YES 90% Tube/PAR/Down Light /Bulb
SY58295A Buck PFC, Low Side
Switch SO8 500V 23W NO AC LINE YES NO NO YES YES 92% Tube/PAR/Down Light /Bulb
SY58296A Buck PFC, Low Side
Switch SO8 500V 26W NO AC LINE YES NO NO YES YES 93% Tube/PAR/Down Light /Bulb
SY58541/A Buck PFC, High
Side Switch SO8 600V 7.5W NO AC LINE YES NO NO YES YES 87% Tube/PAR/Down Light /Bulb
SY58542/A Buck PFC, High
Side Switch SO8 600V 10W NO AC LINE YES NO NO YES YES 89% Tube/PAR/Down Light /Bulb
SY58543/A Buck PFC, High
Side Switch SO8 600V 10W NO AC LINE YES NO NO YES YES 85% Tube/PAR/Down Light /Bulb
SY58544/A Buck PFC, High
Side Switch SO8 600V 15W NO AC LINE YES NO NO YES YES 91% Tube/PAR/Down Light /Bulb
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AC-DC LED Lighting Driver
Part
Number Function Package Integrated
FETs Max Power Dimming VIN
Range PFC
Isolation Opto-
Coupler
Open LED
Protection
Short LED
Protection
Peak
Efficiency
Typical Applications
SY58591/A Buck PFC, Low Side
Switch SO8 600V 7.5W NO AC LINE YES NO NO YES YES 91% Tube/PAR/Down Light /Bulb
SY58591Q Buck PFC, High
Side Switch SO8 600V 3W NO AC LINE YES NO NO YES YES 87% Tube/PAR/Down Light /Bulb
SY58592/A Buck PFC, Low Side
Switch SO8 600V 10W NO AC LINE YES NO NO YES YES 90% Tube/PAR/Down Light /Bulb
SY58593/A Buck PFC, Low Side
Switch SO8 600V 13.5W NO AC LINE YES NO NO YES YES 89% Tube/PAR/Down Light /Bulb
SY58593Z Buck PFC, Low Side
Switch SO8 600V 13.5W NO AC LINE YES NO NO YES YES 89% Tube/PAR/Down Light /Bulb
SY58594/A Buck PFC, Low Side
Switch SO8 600V 16W NO AC LINE YES NO NO YES YES 91% Tube/PAR/Down Light /Bulb
SY58594Z Buck PFC, Low Side
Switch SO8 600V 16W NO AC LINE YES NO NO YES YES 91% Tube/PAR/Down Light /Bulb
SY58595A Buck PFC, Low Side
Switch SO8 600V 18W NO AC LINE YES NO NO YES YES 92% Tube/PAR/Down Light /Bulb
SY58596A Buck PFC, Low Side
Switch SO8 600V 23W NO AC LINE YES NO NO YES YES 92% Tube/PAR/Down Light /Bulb
Part Number Function Package Dimming VIN
Range PFC
Isolation Opto-
Coupler QR Mode
SY5800/A/B/D Single Stage Flyback PFC Controller With Primary Side Control SO8/MSOP10 NO AC LINE YES YES NO YES
SY5801/A Single Stage Flyback PFC Controller With Primary Side Regulation
and Traic dimming SO8 Triac AC LINE NO YES NO YES
SY5802/A Single Stage Flyback PFC Controller With Primary Side Regulation
and PWM/Analog dimming SO8 PWM/Analog AC LINE YES YES NO YES
SY5803 Single stage Buck-Boost PFC controller SO8 NO AC LINE YES NO NO YES
SY5804 Single Stage Floating Buck PFC Controller(Floating Switch) SO8 NO AC LINE YES NO NO YES
SY5804A/A1 Single Stage Buck PFC Controller(Floating Switch) SO8 NO AC LINE YES NO NO YES
SY5805 Single Stage BUCK-BOOST PFC Controller SO8 YES AC LINE YES NO NO YES
SY5806 Single Stage Buck PFC Controller With Primary Side Control PWM
/Analog dimming SO8 YES AC LINE YES NO NO YES
SY5810/B/D Single Stage Flyback PFC Controller With Primary Side Control SOT23-6 NO AC LINE YES YES NO YES
SY5813 Single Stage Buck-Boost PFC controller SOT23-6 NO AC LINE YES NO NO YES
SY5814 Single Stage Buck PFC Controller(Floating Switch) SOT23-6 NO AC LINE YES NO NO YES
SY5814A/A1 Single Stage Buck PFC Controller(Grounded Switch) SOT23-6 NO AC LINE YES NO NO YES
SY5814U Single Stage Buck PFC Controller((Floating Switch) SOT23-6 NO AC LINE YES NO NO YES
SY5814Z Single Stage Buck PFC Controller(Floating Switch) SOT23-6 NO AC LINE YES NO NO YES
SY5819 Single Stage Buck PFC Controller(Grounded Switch) SOT23-6 NO AC LINE YES NO NO YES
SY5820 Single Stage Flyback PFC Controller With Primary Side Control SOT23-6 NO AC LINE YES YES NO YES
SY5824 Single Stage Buck PFC Controller(Floating Switch) SOT23-6 NO AC LINE YES NO NO YES
SY5824A Single Stage Buck PFC Controller(Grounded Switch) SOT23-6 NO AC LINE YES NO NO YES
AC-DC LED Lighting Controller
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Part
Number
Function Package Integrated
FETs
Max
Power
VIN
Range
Isolation Opto-
Coupler
OCP
Protection
OVP
Protection Energy star
Typical Applications
SY5002
PSR Flyback Controller
SO8
NO
<150W
AC LINE
YES
NO
YES
YES
Level 5
Charger and Adapter
SY5002B PSR Flyback Controller
with Cable Compensation
SO8 NO <150W AC LINE YES NO YES YES Level 5 Charger and Adapter
SY5013
SSR Flyback Controller
SO8
NO
<150W
AC LINE
YES
YES
YES
YES
Level 5
Charger and Adapter
SY5015
SSR Flyback Controller
SO8
NO
<150W
AC LINE
YES
YES
YES
YES
Level 5
Charger and Adapter
SY50101
PSR Flyback
SO8
600V
6.5W
AC LINE
YES
NO
YES
YES
Level 6
Charger and Adapter
SY50102
PSR Flyback
SO8
600V
8W
AC LINE
YES
YES
YES
YES
Level 5
Charger and Adapter
SY50103
PSR Flyback
SO8
600V
12W
AC LINE
YES
NO
YES
YES
Level 6
Charger and Adapter
SY50103C
PSR Flyback
SO8
600V
12W
AC LINE
YES
NO
YES
YES
Level 6
Charger and Adapter
SY50105
PSR Flyback
SO8
600V
14W
AC LINE
YES
NO
YES
YES
Level 5
Charger and Adapter
SY50106
PSR Flyback
SO8
600V
18W
AC LINE
YES
NO
YES
YES
Level 5
Charger and Adapter
SY50133
PSR Flyback
SO8
600V
10.5W
AC LINE
YES
NO
YES
YES
Level 6
Charger and Adapter
SY50203
PSR Flyback
SO8
700V
12W
AC LINE
YES
NO
YES
YES
Level 5
Charger and Adapter
SY50544
Buck Converter
SO8
600V
8W
AC LINE
NO
NO
YES
YES
Level 5
AC/DC power supply
SY6174
PSR Flyback
SO8
200V
7.5W
POE 48V
YES
NO
YES
YES
Level 6
POE power supply
SY6177
PSR Flyback
SO8
200V
12W
POE 48V
YES
NO
YES
YES
Level 6
POE power supply
AC-DC CCCV Charger and Adapter
Part
Number Vin(V) Num ber of
Channels Application Package Integrated Function
SY7630 2.5-5.5 3 TFT LCD Pannel QFN4x4-24 AVDD Boost, VGH/VGL charge pump, VCOM OPAMP, GPM
SY8630 4-20 3 Security CCD Camera
power supply DFN3x3-12 2 Buck converters and 1 Boost converter
SY8632 2-5 3 TCON Power System QFN4x4-28 I2C controlled 3-channel Buck Regulators
SY8640A 2-5 5 3D Glass QFN4x4-28 1 Boost Output with analog switches for 3D glasses, and E2PROM
SY8641 2-5 5 3DCamera Lens QFN3x3-16 1 Boost output with analog switches for 3D glasses
SY8651 2.5-5.5 5 SSD Power System QFN4x4-32 I2Cprogrammable 5-output buck Regulators
SY8652 2.5-5.5 5 SSD Power System QFN5x5-32 I2Cprogrammable 5-output buck Regulators
SY8660 2.7-5.5 6 Portable Hard Drives DFN3X3-14 1 Boost converter and 5-output buck Regulators
SY8673 8-18 5 TFT LCD Panel QFN7x7-48 AVDD Boost, VGH/VGL charge pump, VCOM OPAMP, GPM, DVDD,
Gammar reference LDO
Power Management ICs
Part
Number Function Vin (V) Vout (V) Iout(A) Dropout Voltage(mV) Package
SY6330 LDO Reg 3.6-5.5 Vout1=1.8V,Vout2=2.8V,Vout3=3.3V 0.15 150 SOT23-6
SY6331 LDO Reg 3.8-5.5 Vout1=1.8V,Vout2=2.8V,Vout3=2.8V 0.15 170 SOT23-6
SY6340 LDO Reg 2.3-30 Output Voltage Adjustable 0.15 300 SOT23-5/
DFN2×2-6
SY6340B LDO Reg 3.6-30 3.3 0.05 100 SOT23-5
LDO Regulator
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Part
Number Function Vin (V) Max. Charge
Current(A)
Fsw
(MHz)
HSFET
Ron (m
Ω
)
LSFET
Ron (m
Ω
)Special Function Package
SY6905 Single-cell Charger
Bi-directional Reg. 4.1-6.5 5 1 20 30
4.2V
CV
, 2.5A MAX Boost Current, Prog.
Charge&Discharge Current, Adaptive Input
Current Limit, USB Port Identification
QFN4x4-
20
SY6905B Single-cell Charger
Bi-directional Reg. 4.1-6.5 5 1 20 30
4.35V
CV
, 2.5A MAX Boost Current, Prog.
Charge&Discharge Current, Adaptive Input
Current Limit, USB Port Identification
QFN4x4-
20
SY6925 Single-cell Charger
Bi-directional Reg. 4.1-6.5 5 1 20 25
4.2V
CV
, 3A MAX Boost Current, Prog.
Charge&Discharge Current, Adaptive Input
Current Limit, USB Port Identification
QFN4x4-
20
SY6902A Single-cell Charger
Step Down Reg. 4-23 2 0.8 160 150 Prog. Charge Current&Timer，
Buck Mode Without Battery SO8
SY6912A Multi-cell Charger
Step Down Reg. 4-23 2 0.8 160 150 Prog. Charge Current&Timer,
Multi-cell selectable SO8E
SY6912B Multi-cell Charger
Step Down Reg. 4-23 4 0.8 160 150 Prog. Charge Current&Timer,
4.35V Cell Voltage, Multi-cell selectable SO8E
SY6922 Multi-cell Charger
Step Down Reg. 4-23 2 0.8 160 150
Prog. Charge Current&Timer,
Output Power Path Management,
Multi-cell selectable
DFN3x3-
12
SY6932 Multi-cell Charger
Step Down Reg. 4-23 2 0.8 160 150
Prog. Charge Current&Timer,
Output Power Path Management,
Multi-cell selectable
QFN4x4-
16
SY6932B Multi-cell Charger
Step Down Reg. 4-23 2 0.8 160 150
Prog. Charge Current&Timer,
Output Power Path Management,
Multi-cell selectable, 4.35V cell voltage
QFN4x4-
16
SY6942 Single-cell Charger
Step Down Reg. 4-23 2 0.8 160 150 Prog. Charge Current&Timer, Selectable
Input Current Limit
DFN3x3-
12
SY6952A Single-cell Charger
Step Down Reg. 4-23 2 0.8 160 150
Prog. Charge Current&Timer,
Adaptive Input Current Limit,
4.2/4.35V Cell Voltage,
Output Power Path Management
QFN4x4-
16
SY6952B Single-cell Charger
Step Down Reg. 4-23 2 0.8 160 150
Prog. Charge Current&Timer,
Adaptive Input Current Limit,
4.2/4.35V Cell Voltage
SO8E
SY6952C Single-cell Charger
Step Down Reg. 4-23 2 0.8 160 150
Prog. Charge Current&Timer, Adaptive
Input Current Limit, 4.2/4.35V Cell Voltage,
Output power Path Management
DFN3x3-
12
SY6952D Single-cell Charger
Step Down Reg. 4-23 2 0.8 160 150
Prog. Charge Current&Timer, Adaptive
Input Current Limit, 4.2/4.35V Cell Voltage,
2 LEDs Indication
DFN3x3-
12
SY6982C 2 cell Boost Li-Ion
Baterry Charger 3-6 2 1 80 40
Prog. Charge Current&Timer，Boost Mode
Without Battery, Adaptive Input Current
Limit, 4.2/4.35V Cell Voltage
QFN3x3-
16
SY6982C1 2 cell Boost Li-Ion
Baterry Charger 3-6 2 1 80 40
Prog. Charge Current&Timer，Boost Mode
Without Battery, Adaptive Input Current
Limit, 4.1/4.25V Cell Voltage
QFN3x3-
16
SY6982D 2 cell Boost Li-Ion
Baterry Charger 3-6 2 1 80 40
Prog. Charge Current&Timer，
Fault Mode Without Battery,
Adaptive Input Current Limit,
QFN3x3-
16
SY6982E 2 cell Boost Li-Ion
Baterry Charger 3.5-6 2 1 80 40
Prog. Charge Current&Timer, Input
Dynamic management, 4.2/4.35V Cell
Voltage and 0.5% tolerance
QFN3x3-
16
SY6982F 2 cell Boost Li-Ion
Baterry Charger 3-6 2 1 80 40
Prog. Charge Current&Timer, AC and BAT
present indication, Adaptive Input Current
Limit, 4.2/4.35V Cell Voltage
QFN3x3-
16
Battery Charger
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15
V
RWM
V
BR
C
ESD
@ 0V
Max(V) Min(V) Typ(pF)
CS0801L Bi-directional, 1-Channel, Low Capacitance ESD Protection 5 5.5 12 SOD523
CS0801M Bi-directional, 1-Channel, Low Capacitance ESD Protection 5 5.5 12 DFN1006-2L PESD5V0V1BL
CS0801MA Bi-directional, 1-Channel, Low Capacitance ESD Protection 5 5.5 12 DFP1006
CS0801M-33 Bi-directional, 1-Channel, Low Capacitance ESD Protection 3.3 5 12 DFN1006-2L AOZ8231ADI-03
CS0801MA-33 Bi-directional, 1-Channel, Low Capacitance ESD Protection 3.3 5 12 DFP1006
CS0801M-12 Bi-directional, 1-Channel, Low Capacitance ESD Protection 12 14 12 DFN1006-2L AOZ8231ADI-
12/PESD12VV1BL
CS0801MA-12 Bi-directional, 1-Channel, Low Capacitance ESD Protection 12 14 12 DFP1006
CS0801N Bi-directional, 1-Channel, ESD Protection 5 6 35 DFN1006-2L PESD5V0S1BL
CS0801NA Bi-directional, 1-Channel, ESD Protection 5 6 35 DFP1006
CS0801N-12 Bi-directional, 1-Channel, ESD Protection 12 14 35 DFN1006-2L
CS0801N-24 Bi-directional, 1-Channel, ESD Protection 24 28 20 DFN1006-2L
CS0801S Bi-directional, 1-Channel, Ultra Low Capacitance ESD Protection 5 6 0.35 DFN1006-2L RClamp0521P/ESD7951ST5G
CS0801SA Bi-directional, 1-Channel, Ultra Low Capacitance ESD Protection 5 6 0.35 DFN1006-2L
CS0801S-08 Bi-directional, 1-Channel, Ultra Low Capacitance ESD Protection 8 10 0.35 DFN1006-2L RClamp0821P
CS0801S-12 Bi-directional, 1-Channel, Ultra Low Capacitance ESD Protection 12 14 0.35 DFN1006-2L
CS0801S-15 Bi-directional, 1-Channel, Ultra Low Capacitance ESD Protection 15 18 0.35 DFN1006-2L RClamp1521P
CS0801U Bi-directional, 1-Channel, Low Capacitance ESD Protection 5 6 1 DFN1006-2L
CS0802M Bi-directional, 1-Channel, Low Capacitance ESD Protection 5 5.5 12 SOD923-2L ESD9B5.0ST5G
CS0802S 1-Channel, Ultra Low Capacitance ESD Protection 5 6 0.5 SOD923-2L ESD9L5.0ST5G
CS0802T 1-Channel, Ultra Low Capacitance ESD Protection 5 6 0.5 DFN1006-2L ESD5V3U1U-02LRH
CS0802U 1-Channel, Ultra Low Capacitance ESD Protection 5 6 0.9 DFN1006-2L ESD9X5VL
CS0802V Bi-directional, 1-Channel, Low Capacitance ESD Protection 5 6 2.2 DFN1006-2L PESD5V0U1BL
CS0803M 2-Channel, Ultra Low Capacitance ESD Protection 5 6 0.8 SOT523-3L RClamp0502B
CS0803S 2-Channel, Ultra Low Capacitance ESD Protection 5 6 0.8 SOT23-3L
CS0803T 2-Channel, Ultra Low Capacitance ESD Protection 5 6 0.8 uDFN-3L Rclamp0502P
CS0804M 4-Channel, Low Capacitance ESD Protection 5 6 9 SOT553-5L PESD5V0L4UW
CS0805M 2-Channel, Ultra Low Capacitance ESD Protection 5 6 0.6 SOT553-5L NUP2114UPXV5/CM1263-
02SE
CS0805N 5-Channel, Low Capacitance ESD Protection 5 6 9 SOT563-6L CM1219
CS0806M 4-Channel, Ultra Low Capacitance ESD Protection 5 6 0.6 SOT563-6L NUP4114UPXV6
CS0806P 4-Channel, Ultra Low Capacitance ESD Protection 5 6 0.6 MSOP-10L RClamp0514M
CS0806S 4-Channel, Ultra Low Capacitance ESD Protection 5 6 0.6 DFN-10L RClamp0524P/AZ1045-04F
CS0806SA 4-Channel, Ultra Low Capacitance ESD Protection 5 6 0.6 DFN-10L
CS0806T 4-Channel, Ultra Low Capacitance ESD Protection 5 6 0.6 DFN-6L RClamp0504P
CS0806U 4-Channel, Ultra Low Capacitance ESD Protection 5 6 0.6 SOT23-6L AZC199-04S
CS0807S1 Bi-directional, 6-Channel, Ultra Low Capacitance ESD Protection 5 6 0.25 MSOP-8L AZ1065-06Q
CS0807U Bi-directional, 6-Channel, Ultra Low Capacitance ESD Protection 5 6 0.6 DFN4120-10L AZ1065-06F
CS0809M 4-Channel, Low Capacitance ESD Protection 5 6 3.5 MSOP-10L RClamp0504M
CS0809N 4-Channel, Low Capacitance ESD Protection 5 6 3.5 DFN2020-6L RClamp0504N
CS0809V 4-Channel, Low Capacitance ESD Protection 5 6 3.5 SOT23-6L SRV05-4
CS0810S 8-Channel, Ultra Low Capacitance ESD Protection 5 6 0.6 MSOP-10L CM1213-08MR
CS081102 Bi-directional, 1-Channel, Ultra Low Capacitance ESD Protection 5 6 0.35 CSP0201-2L ESD11N5.0ST5G
CS0811S02 Bi-directional, 1-Channel, Ultra Low Capacitance ESD Protection 5 6 0.35 DFN0603 ESD8472MUT5G/RClamp0521Z
CS0811S02-33 Bi-directional, 1-Channel, Ultra Low Capacitance ESD Protection 3.3 5 0.35 DFN0603 ESD7481MUT5G
CS0812S 4-Channel, Low Capacitance Large Current ESD Protection 12 14 0.6 DFN2018-6L RClamp1255P
CS081202 Bi-directional, 1-Channel, Low Capacitance ESD Protection 5 6 10 CSP0201-2L
CS081302 Bi-directional, 1-Channel, Low Capacitance ESD Protection 5 5.5 12 DFN0603 PESD5V0L1BSF
CS081302-33 Bi-directional, 1-Channel, Low Capacitance ESD Protection 3.3 5 12 DFN0603
CS081302-12 Bi-directional, 1-Channel, Low Capacitance ESD Protection 12 14 12 DFN0603
CS081402 Bi-directional, 1-Channel, Low Capacitance ESD Protection 5 6 35 DFN0603 PESD5V0S1BSF
CS0816 4-Channel, Ultra Low Capacitance ESD Protection 5 6 1 SOT23-6L AZC099-04S
CS0826 4-Channel, Ultra Low Capacitance ESD Protection 5 6 0.6 SOT23-6L AZ1045-04SU
CS0835 4-Channel, Low Capacitance Large Current ESD Protection 5 6 5 SOT23-6L AZ1315
CS083302 Bi-directional, 1-Channel, Low Capacitance ESD Protection 3.3 5 12 SOD-923 ESD9B3.3ST5G
Product Description Package Cross-Reference
TVS
Silergy Corp. Confidential-Prepared for
SILICON ENERGY----Powering the Future
Q4. 2014 Silergy Corp. Confidential- Prepared for Customer Use Only
16
Surge
Product Description VRWM
Max (V)
Vt
Min (V)
CESD @ 0V
Typ. (pF)
IEC 61000-4-5
(8/20s)
I
PP
(A)
Package Cross-Reference
CS2201-25 4-Channel, Surge Protection for Gigabit Ethernet 2.5 3 3.8 25 DFN-10L RClamp2504N
CS2201-33 4-Channel, Surge Protection for Gigabit Ethernet 3.3 3.5 3.8 25 DFN-10L RClamp3304N
CS2202-4 2-Line-Pair differential Surge Protection for Gigabit Ethernet 2.8 3 2 60 SOP-8L SLVU2.8-4
CS2202-8 4-Line-Pair differential Surge Protection for Gigabit Ethernet 2.8 3 2.5 60 SOP-8L SLVU2.8-8
CS2203-25 2-Line-Pair differential Surge Protection for Gigabit Ethernet 2.5 3 4.5 10 DFN-8L uClamp2512T
CS2203-33 2-Line-Pair differential Surge Protection for Gigabit Ethernet 3.3 3.5 4.5 10 DFN-8L uClamp3312T
CS2204-25 2-Line-Pair differential Surge Protection for Gigabit Ethernet 2.5 3 3.8 40 DFN-10L RClamp2574N
CS2204-33 2-Line-Pair differential Surge Protection for Gigabit Ethernet 3.3 3.5 3.8 40 DFN-10L RClamp3374N
CS2205 1-Channel, Low Capacitance ESD/Surge Protection 3.3 3.5 6 10 SOD323 uClamp3301D
CS2206-25 1-Channel, Low Capacitance ESD/Surge Protection 2.5 3 4.5 10 uDFN-2L uClamp2511T
CS2207 1-Channel, Low Capacitance ESD/Surge Protection 3.3 3.5 6 10 SOD-523 µClamp3301H
CS2208 1-Line-Pair differential Surge Protection for Gigabit Ethernet 3.3 3.5 0.7 10 SOD-323 PD10943
CS2209 4-Channel Surge Protection for Gigabit Ethernet 3.3 3.5 4 25 SOP-8L SRDA3.3-4
CS2210 2-Line-Pair differential Surge Protection for 10Gigabit Ethernet 2.5 3 0.5 10 DFN-8L -
EMI
5MHz 700MHz 800MHz 1GHz 2GHz 6GHz
CS1802-04/06/08 C-L-C (12pF-17nH-12pF) 200 400 -1.24 -20 -23 -29 -40 -34 uDFN-8/12/16L CM1692-04/06/08DE
CS1804-06/08 C-L-C (15pF-17nH-15pF) 150 350 -0.84 -25 -28 -35 -44 -37 TDFN-12/16L CM1460-04/06/08DE
CS1805-06/08 C-L-C (10pF-26nH-12pF) 250 300 -1.3 -36 -48 -38 -34 -33 uDFN-12/16L CM1693-04/06/08DE
CS1806-06/08 C-L-C (10pF-26nH-13pF) 250 300 -1.3 -36 -48 -38 -34 -33 TDFN-12/16L CM1693-04/06/09DE
CS1807-04/08 C-L-C(9.5pF-20nH-9.5pF) 300 380 -0.83 -25 -32 -44 -45 -33 uDFN-8/16L CM1453-04/06/08CP
CS1810-04/06/08 C-R-C(10pF-100ohm-10pF) 175 275 -6 -22 -25 -30 -36 -30 uDFN-8/12/16L NUF8401MN
CS1811-04/06/08 C-R-C(7pF-100ohm-7pF) 250 400 -6 -18 -20 -23 -35 -35 uDFN-8/12/16L EMI5204/6/8
CS1812-04/06/08 C-R-C(15pF-100ohm-15pF) 110 NA -6 -31 -34 -39 -38 -30 uDFN-8/12/16L CM1409-06/08DE
CS1814-04/06/08 C-R-C(10pF-100ohm-10pF) 175 275 -6 -22 -25 -30 -36 -30 TDFN-8/12/16L NUF8401MN
CS1815-04/06/08 C-R-C(7pF-100ohm-7pF) 250 400 -6 -18 -20 -23 -35 -35 TDFN-8/12/16L EMI5204/6/8
CS1816-04/06/08 C-R-C(15pF-100ohm-15pF) 110 NA -6 -31 -34 -39 -38 -30 TDFN-8/12/16L CM1409-06/08DE
CS1820 C-R-L-C(10.5pF-38ohm-20nH-10.5pF) 310 NA -2.9 -21 -29 -35 -42 -14 uDFN-16L CM1624
CS1821 C-R-C(6pF-45ohm-6pF) 300 NA -3.1 -12 -13 -15 -25 NA TDFN-16L EClamp2410P
CS1831M/1832/1833 Common mode choke 2000 NA -0.8 -25 -28 -37 -20 -8 uDFN-8/WDFN10/16L EMI4182/3
CS1841M/1842/1843 Common mode choke 4000 NA -0.3 -15 -17 -21 -25 -10 uDFN-8/WDFN10/16L EMI4192
Product Attenuation (dB) Package
Device
(Cap @ 2.5V)
f
C (MHz)
f
R (MHz) Cross-Reference
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