Datasheet > G5281

G5281

更新时间： 2024-11-20 12:23:15

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描述
Slew Rate Controlled Load Switch

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G5281 数据手册

Global Mixed-mode Technology Inc.

Slew Rate Controlled Load Switch

General Description

G5281

Features

2.0V to 5.5V Input Voltage Range

The G5281 is a N-channel MOSFET power switch

designed for high-side load-switching applications, and

the device has a typical R_DS(ON)of 80m and the output

current is limited to 2A.The G5281 has a slew rate

limited turnon load switch and offers a shutdown load

discharge circuit to rapidly turn off a load circuit when

the switch is disabled.

Very Low R_DS(ON), Typically 80m. (5V)

Typical Current Limited is 2.5A at V_CC=5V

Slew Rate Limited Turn-On Time 1.5ms (5V)

Fast Shutdown Load Discharge

TTL/CMOS Input Logic Level

No Reverse Output Current

8 Pin TDFN Package

The G5281 operates with an input voltage ranging

from 2V to 5.5V. It is suitable for both 3V and 5V sys-

tems. The G5281 also features an under voltage lock

out which turns the switch off when an input un-

der-voltage condition exists. Input logic levels are TTL

and 2.5V to 5V CMOS compatible. In shutdown mode,

the supply current decreases to less than 1µA.The

G5281 is available in a 8 pin TDFN package.

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Ordering Information

ORDER

NUMBER

G5281RC1U

TEMP.

RANGE

PACKAGE

(Pb free)

MARKING

5281

-40°C to 85°C

TDFN2X2-8

Note: RC: TDFN2X2-8

1: Bonding Code

U: Tape & Reel

Pin Configuration

Typical Application Circuit

G5281

V_IN

OUT

V_{OU T}

OUT

1µF

Thermal

Pad

C_OUT

0.1µF

GND

TDFN2X2-8

Note: Recommend connecting the Thermal Pad

to the GND for excellent power dissipation.

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 1.2

Aug 22, 2008

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