Datasheet > G5283

G5283

更新时间： 2024-11-21 01:25:03

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描述
Dual Slew Rate Controlled Load Switch

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G5283 数据手册

Global Mixed-mode Technology Inc.

G5283

Dual Slew Rate Controlled Load Switch

Features

General Description

1.5V to 5.5V Input Voltage Range

The G5283 is a dual P-channel MOSFET power

switch designed for high-side load-switching applica-

tions. Each MOSFET has a typical R_DS(ON)of 74mΩ at

V_CC=5V, allowing increased load switch current han-

dling capacity with a low forward voltage drop. The

G5283 has a slew rate limited turn-on load switch and

offers a shutdown load discharge circuit to rapidly turn

off a load circuit when the switch is disabled. An addi-

tional feature is a slew-rate selector pin which can

switch between fast and slow slew rate.

Very Low R_DS(ON), Typically 74mΩ (5V)

Slew Rate Limited Turn-On Time 1ms (5V)

Fast Shutdown Load Discharge

TTL/CMOS Input Logic Level

TDFN2X2-8 Package

Applications

The G5283 operates with an input voltage from 1.5V

up to 5.5V. It is suitable for 1.8V, 3V and 5V systems.

Input logic levels are TTL and 2.5V to 5V CMOS

compatible. The typical quiescent supply current is

4µA each channel. In shutdown mode, the supply cur-

rent decreases to less than 1µA. The G5283 is avail-

able in a 8 pin TDFN 2X2mm package.

Cellular Telephones

Digital Still Cameras

Hot Swap Supplies

Notebook Computers

Personal Communication Devices

Personal Digital Assistants (PDAs)

Ordering Information

ORDER

NUMBER

TEMP.

RANGE

PACKAGE

(Green)

MARKING

G5283RC1U

5283

-40°C~ +85°C

TDFN2X2-8

Note: RC: TDFN2X2-8

1: Bonding Code

U: Tape & Reel

Pin Configuration

Typical Application Circuit

G5283

INA

INB

INA

INB

OUTA

OUTB

OUTA

OUTB

OUTA

INA

ENA

ENB

INB

FAST

GND

ENA

G5283

Thermal

Pad

0.1µF

1µF

0.1µF

1µF

ENB

OUTB

FAST

GND

FAST

TDFN2X2-8

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 1.0

May 27, 2009

中文翻译

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