Datasheet > G529

G529

更新时间： 2024-11-06 17:00:55

品牌	Logo	应用领域
致新 - GMT		/
页数	文件大小	规格书
1页	98K
描述
SS, Fast SCP, HML 2.0 VOUT Reverse-Voltage Protection

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中文翻译

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数据手册

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G529 数据手册

G529

Global Mixed-mode Technology

Power Switch for MHL

Features

General Description

70mΩ High-Side MOSFET

The G529 is an integrated power switch for

self-powered and bus-powered Universal Serial Bus

(USB) applications. R_DS(ON)is 70mΩ.

Current Limit for MHL Power Switch

Operating Range:2.7V to 5.5V

1mS Typical Rise Time

Fast Overcurrent Response -3µs (TYPICAL)

Under voltage Lockout

130µA 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

Several Protection features include current limiting and

thermal shutdown to prevent catastrophic switch fail-

ure caused by increasing power dissipation when con-

tinuous heavy loads or short circuit occurs. 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 pow-

ered off. When the output voltage is higher than input

voltage, the power switch is turned off by internal out-

put reverse-voltage comparator.

Output ( OC )

Output Reverse-Voltage Protection

SOT-23-6 Packages

OC is open-drain output report over-current or

over-temperature event and has typical 9ms deglitch

Applications

timeout period. In addition, OC also reports output

reverse-voltage condition with typical 5ms deglitch

timeout period.

MHL Power Switch

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

Ordering Information

Output

ORDER

MARKING

NUMBER

Current

Limit

TEMP.

RANGE

PACKAGE

(Green)

ENABLE

Shutdown

Resistor

G529A1TB1U

G529A2TB1U

529Ax

529Bx

Active High

Active Low

1.2A

-40^oC to +85^oC

SOT-23-6

Note: TB: SOT-23-6

1: Bonding Code

U: Tape & Reel

Pin Configuration

Typical Application Circuit

G529

Power Supply

2.7V to 5.5V

OUT

Load

EN (EN)

GND

1µF

22µF

0.1µF

OUT

EN(EN)

OFF

OUT

SOT-23-6

*: ^{1µF of input capacitor is enough in most application cases.}

If the PCB trace of power rail to IN is long, larger input capacitor is necessary.

TEL: 886-3-5788833

Ver: 0.4

http://www.gmt.com.tw

Mar 27, 2013

中文翻译

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G-53.01OHM1%	VISHAY	获取价格	RESISTOR, WIRE WOUND, 4 W, 1 %, 50 ppm, 3.01 ohm, THROUGH HOLE MOUNT, AXIAL LEADED
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