G5250 Datasheet. Www.s Manuals.com. R2.1 Gmt

User Manual: Marking of electronic components, SMD Codes 50, 5030AL, 5033SD, 504, 50A1*, 50A2*, 50B1*, 50B2*, 50C1*, 50C2*, 50D1*, 50D2*, 50E1*, 50E2*, 50F1*, 50F2*, 50G1*, 50G2*, 50H1*, 50H2*, 50I1*, 50I2*, 50J1*, 50J2*, 50K1*, 50K2*, 50L1*, 50L2*, 50M1*, 50M2*, 50N, 50N1*, 50N2*, 50P, 50P1*, 50P2*, 50T, 50X. Datasheets G5250A1T1U, G5250A1TOU, G5250A2T1U, G5250A2TOU, G5250B1T1U, G5250B1TOU, G5250B2T1U, G5250B2TOU, G5250C1T1U, G5250C1TOU, G5250C2T1U, G5250C2TOU, G5250D1T1U, G5250D1TOU, G5250D2T1U, G5250D2TOU, G5250E1T1U

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G5250

Global Mixed-mode Technology Inc.

Power Distribution Switch
Features

































Applications

85mΩ
Ω High-Side MOSFET
Available with 4 Versions of Current Limits with
Foldback
Operating Range:2.7V to 5.5V
400µS Typical Rise Time
Under Voltage Lockout
65µA Quiescent Supply Current
1µA Maximum Shutdown Supply Current
Logic Level Enable Pin, Available with
Active-High or Active-Low Version
No Reverse Current when Power Off
Deglitched Open-Drain Over-Current Flag














General Description
The G5250 is an integrated 85mΩ power switch for
self-powered and bus-powered Universal Serial Bus
(USB) applications.
Several Protection features include current limiting
with foldback, and thermal shutdown to prevent catastrophic switch failure caused by increasing power dissipation when continuous heavy loads or short circuit
occurs. And a built-in charge pump is used to drive the
N-channel MOSFET that is free of parasitic body diode to eliminate any reversed current flow across the
switch when it is powered off.

Output ( OC )
Available for 3 Kinds of Pin Out (G5250 E/F/G/H)
(G5250 I/J/K/L) (G5250M/N/P)
Output Shutdown Pull-Low Resistor (G5250
I/J/K/L/M/N)
SOT-23-5 and TSOT-23-5 Package
UL Approved_#E232223
Nemko IEC 60950-1 CB/CCA_scheme certification Report #67291
CSA Approved #230321

Pin Configuration

1

G5250E/F/G/H, G5250I/J/K/L and G5250M/N/P has
open- drain OC output reports over-current or
over-temperature event and has typical 9ms deglitch
timeout period.

Typical Application Circuit
G5250A/B/C/D

G5250A/B/C/D
OUT

High-Side Power Protection Switch
USB Power Management
USB Host and Self-Powered Bubs
USB Bus-Powered Hubs
Hot Plug-In Power Supplies
Battery-Charger Circuits

G5250I/J/K/L
5 OUT

EN 1

5

VIN

OUT

IN

VOUT

OUT

(EN)
EN
GND

IN

CIN
1µF

GND 2

2

4 EN
(EN)

3

OC

3

4

ON

GND

COUT
22µF

OFF

IN

SOT-23-5/TSOT-23-5

SOT-23-5/TSOT-23-5

G5250E/F/G/H,G5250I/J/K/L,G5250M/N/P
FLAG
100kΩ

G5250E/F/G/H
OUT

1

G5250M/N/P
5

OC

OUT

1

5

IN
VIN

GND

2

GND

2

EN
CIN
1µF

IN

4 EN
(EN)

3
SOT-23-5/TSOT-23-5

OC

IN

3

4

ON

OC

GND

OUT

VOUT

COUT
22µF

OFF

EN
(EN)

SOT-23-5/TSOT-23-5

R

UL Recognized Component

TEL: 886-3-5788833
http://www.gmt.com.tw

Ver: 2.1
Aug 01, 2011

1

G5250

Global Mixed-mode Technology Inc.
Ordering Information
OUTPUT
CURRENT
SHUTDOWN
LIMIT
DISCHARGE

ORDER
NUMBER

MARKING

ENABLE

OC
OUTPUT

G5250A1T1U

50A1x

Active High

No

No

G5250A2T1U

50A2x

Active Low

No

No

G5250B1T1U

50B1x

Active High

No

G5250B2T1U

50B2x

Active Low

No

G5250C1T1U

50C1x

Active High

G5250C2T1U

50C2x

G5250D1T1U

50D1x

G5250D2T1U

50D2x

G5250E1T1U

50E1x

G5250E2T1U

50E2x

G5250F1T1U

50F1x

G5250F2T1U

50F2x

G5250G1T1U
G5250G2T1U

TEMP.
RANGE

PACKAGE
(Green)

2.5A

-40°C to +85°C

SOT-23-5

2.5A

-40°C to +85°C

SOT-23-5

No

2.0A

-40°C to +85°C

SOT-23-5

No

2.0A

-40°C to +85°C

SOT-23-5

No

No

1.5A

-40°C to +85°C

SOT-23-5

Active Low

No

No

1.5A

-40°C to +85°C

SOT-23-5

Active High

No

No

1.0A

-40°C to +85°C

SOT-23-5

Active Low

No

No

1.0A

-40°C to +85°C

SOT-23-5

Active High

Yes

No

2.5A

-40°C to +85°C

SOT-23-5

Active Low

Yes

No

2.5A

-40°C to +85°C

SOT-23-5

Active High

Yes

No

2.0A

-40°C to +85°C

SOT-23-5

Active Low

Yes

No

2.0A

-40°C to +85°C

SOT-23-5

50G1x

Active High

Yes

No

1.5A

-40°C to +85°C

SOT-23-5

50G2x

Active Low

Yes

No

1.5A

-40°C to +85°C

SOT-23-5

G5250H1T1U

50H1x

Active High

Yes

No

1.0A

-40°C to +85°C

SOT-23-5

G5250H2T1U

50H2x

Active Low

Yes

No

1.0A

-40°C to +85°C

SOT-23-5

G5250I1T1U

50I1x

Active High

Yes

Yes

2.5A

-40°C to +85°C

SOT-23-5

G5250I2T1U

50I2x

Active Low

Yes

Yes

2.5A

-40°C to +85°C

SOT-23-5

G5250J1T1U

50J1x

Active High

Yes

Yes

2.0A

-40°C to +85°C

SOT-23-5

G5250J2T1U

50J2x

Active Low

Yes

Yes

2.0A

-40°C to +85°C

SOT-23-5

G5250K1T1U

50K1x

Active High

Yes

Yes

1.5A

-40°C to +85°C

SOT-23-5

G5250K2T1U

50K2x

Active Low

Yes

Yes

1.5A

-40°C to +85°C

SOT-23-5

G5250L1T1U

50L1x

Active High

Yes

Yes

1.0A

-40°C to +85°C

SOT-23-5

G5250L2T1U

50L2x

Active Low

Yes

Yes

1.0A

-40°C to +85°C

SOT-23-5

G5250M1T1U

50M1x

Active High

Yes

Yes

1.0A

-40°C to +85°C

SOT-23-5

G5250M2T1U

50M2x

Active Low

Yes

Yes

1.0A

-40°C to +85°C

SOT-23-5

G5250N1T1U

50N1x

Active High

Yes

Yes

1.5A

-40°C to +85°C

SOT-23-5

G5250N2T1U

50N2x

Active Low

Yes

Yes

1.5A

-40°C to +85°C

SOT-23-5

G5250P1T1U

50P1x

Active High

Yes

Yes

2A

-40°C to +85°C

SOT-23-5

G5250P2T1U

50P2x

Active Low

Yes

Yes

2A

-40°C to +85°C

SOT-23-5

Note: T1: SOT-23-5
U: Tape & Reel

TEL: 886-3-5788833
http://www.gmt.com.tw

Ver: 2.1
Aug 01, 2011

2

G5250

Global Mixed-mode Technology Inc.
Ordering Information
OUTPUT
CURRENT
SHUTDOWN
LIMIT
DISCHARGE

ORDER
NUMBER

MARKING

ENABLE

OC
OUTPUT

TEMP.
RANGE

PACKAGE
(Green)

G5250A1TOU
G5250A2TOU
G5250B1TOU
G5250B2TOU
G5250C1TOU
G5250C2TOU
G5250D1TOU
G5250D2TOU
G5250E1TOU
G5250E2TOU
G5250F1TOU
G5250F2TOU
G5250G1TOU
G5250G2TOU
G5250H1TOU
G5250H2TOU
G5250I1TOU
G5250I2TOU
G5250J1TOU
G5250J2TOU
G5250K1TOU
G5250K2TOU
G5250L1TOU
G5250L2TOU
G5250M1TOU
G5250M2TOU
G5250N1TOU
G5250N2TOU

50A1x
50A2x
50B1x
50B2x
50C1x
50C2x
50D1x
50D2x
50E1x
50E2x
50F1x
50F2x
50G1x
50G2x
50H1x
50H2x
50I1x
50I2x
50J1x
50J2x
50K1x
50K2x
50L1x
50L2x
50M1x
50M2x
50N1x
50N2x

Active High
Active Low
Active High
Active Low
Active High
Active Low
Active High
Active Low
Active High
Active Low
Active High
Active Low
Active High
Active Low
Active High
Active Low
Active High
Active Low
Active High
Active Low
Active High
Active Low
Active High
Active Low
Active High
Active Low
Active High
Active Low

No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

2.5A
2.5A
2.0A
2.0A
1.5A
1.5A
1.0A
1.0A
2.5A
2.5A
2.0A
2.0A
1.5A
1.5A
1.0A
1.0A
2.5A
2.5A
2.0A
2.0A
1.5A
1.5A
1.0A
1.0A
1.0A
1.0A
1.5A
1.5A

-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C

TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5
TSOT-23-5

G5250P1TOU

50P1x

Active High

Yes

Yes

2A

-40°C to +85°C

TSOT-23-5

G5250P2TOU

50P2x

Active Low

Yes

Yes

2A

-40°C to +85°C

TSOT-23-5

Note:TO: TSOT-23-5
U: Tape & Reel

TEL: 886-3-5788833
http://www.gmt.com.tw

Ver: 2.1
Aug 01, 2011

3

G5250

Global Mixed-mode Technology Inc.
Absolute Maximum Ratings
Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . 6V
Output Voltage (VOUT) . . . . . . . . . . . . . . . . . . . . . ..6V
Output Current (IOUT) . . . . . . . . . . . .Internally Limited
Enable Input (VEN) . . . . . . . . . . . . . . . . . . -0.3V to 6V
Thermal Resistance Junction to Ambient, (θJA)*
SOT-23-5/TSOT-23-5 . . . . . . . . . . . . . . . . . 250°C/W
Continuous Power Dissipation (TA=25°C)*
SOT-23-5/TSOT-23-5 . . . . . . . . . . . . . . . . . . . . . . 0.4W
Thermal Resistance Junction to Case, (θJc)
SOT-23-5/TSOT-23-5 . . . . . . . . . . . . . . . . . .60°C/W

Storage Temperature (TS) . . . . . . . . .-65°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . .150°C
Reflow Temperature (soldering, 10sec) . . . . . . . 260°C
ESD protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV

Operating Ratings
Supply Voltage (VIN) . . . . . . . . . . . . . . . . .+3V to +5.5V
Operating Temperature (TA). . . . . . . . .-40°C to +85°C

* Please refer to Minimum Footprint PCB Layout Section.

Electrical Characteristics
VIN = 5V, CIN=1µF, COUT=1µF, RL=10Ω
Ω TA = 25°C, unless otherwise noted.
PARAMETER

CONDITION

Input Voltage Rage

Output MOS RDS(ON)

G5250A1/G5250A2/G5250E1/G5250E2/G5250I1/G5250I2,
IOUT=2A
G5250B1/G5250B2/G5250F1/G5250F2/G5250J1/G5250J2/
G5250P1/G5250P2, IOUT=1.5A
G5250C1/G5250C2/G5250G1/G5250G2/G5250K1/G5250K2,
G5250N1/G5250N2, IOUT=1A
G5250D1/G5250D2/G5250H1/G5250H2/G5250L1/G5250L2/
G5250M1/G5250M2, IOUT=0.5A

Supply Current
Output Turn-on Rising Time RL=10Ω, 90% Settling
Output Turn-off Falling Time RL=5Ω, COUT=1µF, 90% Settling
G5250A1/G5250A2/G5250E1/G5250E2/G5250I1/G5250I2,
VOUT=4V, 2.7V
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Title                           : G5250 - Datasheet. www.s-manuals.com.
Creator                         : 
Description                     : ()
Subject                         : G5250 - Datasheet. www.s-manuals.com.
Page Count                      : 14
Keywords                        : G5250, -, Datasheet., www.s-manuals.com.
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