Datasheet > G9611

G9611

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
致新 - GMT		稳压器
页数	文件大小	规格书
7页	562K
描述
Low-Dropout, 300mA Linear Regulator with Reset

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G9611 数据手册

Global Mixed-mode Technology Inc.

G9611

Low-Dropout, 300mA Linear Regulator with Reset

Features

General Description

300mA Output Current, with Foldback Current

The G9611 are low-dropout, linear regulator with

reset function supply 3.4V, 3.3V or 2.5V output for

currents up to 300mA. They are available in a

700mW SOP 8 package. Typical dropouts are

320mV at 300mA. Shutdown turns off linear regu-

lator function. Other features include foldback cur-

rent limiting and thermal overload protection.

Limiting

High Ripple Rejection

±2% Output Accuracy

±2% Reset Threshold Accuracy

Externally Programmable Reset Time Delay

Generator

Internal 300mA P-Channel Pass Transistor

320µA quiescent Current

Thermal Overload Protection

SOP 8 Package

The reset function in G9611 detect V_CClevel with

hysteresis, keeping it asserted for time delay de-

termined by external capacitor. The reset output is

active low open-drain output. The detection thresh-

old are 3.9V or 4.2V.

Applications

The output is preset at 3.4V for the G9611A, 3.3V

for the G9611B/C, and 2.5V for G9611D. The reset

threshold is preset at 4.2V for G9611 A/B/D and

3.9V for G9611C.

CD ROM or DVD ROM

Slim-Type CD/DVD

DVD Player

Ordering Information

PART

REGULATOR

OUTPUT VOLTAGE

RESET THRESHOLD

TEMP.

RANGE

PIN-

PACKAGE

SOP-8L

MARKING

NUMBER

VOLTAGE

G9611AP1x

G9611BP1x

G9611CP1x

G9611DP1x

G9611A

G9611B

G9611C

G9611D

3.4

3.3

2.5

4.2

3.9

4.2

-40°C to +85°C

Note: X Specify the packing type

U: Tape & Reel

T: Tube

Pin configuration

Typical Operation Circuit

V_C_C

G961111

R_p_p_u_u

1100kkΩΩ

llll

--hhiigghh

C_D_D

NN.C

V_I_I_N_N

GNND

RESEETT

11µF

RESEETT

G961111

SHDNN

NN.C

SHDNN

OOUUTTPPUUTT

VVOOLLTTAAGGEE

V_O_O

C_D_D

V_I_I_N_N

V_O_O

UUT

GGND

1100µµFF

((TTaannttaalluumm oorr AAlluummiinnuumm))

SSOP-- 88LL

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 1.4

Jun 29, 2004

12 3 4 5 6 7

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