Datasheet > G9661

G9661

更新时间： 2022-02-26 11:02:31

品牌	Logo	应用领域
致新 - GMT		/
页数	文件大小	规格书
1页	82K
描述
Peak 3A, Low Dropout Regulator with Enable

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

G9661 数据手册

G9661

Global Mixed-mode Technology

Peak 3A, Low Dropout Regulator with Enable

Features

General Description

Adjustable Output Low to 0.8V

Input Voltage as Low as 1.4V and VPP Voltage

The G9661 is a high performance positive voltage

regulator designed for use in applications requiring

very low Input voltage and very low dropout voltage at

up to 2 amps. It operates with a V_INas low as 1.4V and

VPP voltage 5V with output voltage programmable as

low as 0.8V. The G9661 features ultra low dropout,

ideal for applications where V_OUTis very close to V_IN.

Additionally, the G9661 has an enable pin to further

reduce power dissipation while shutdown. The G9661

provides excellent regulation over variations in line,

load and temperature. The G9661 provides a power

OK signal to indicate if the voltage level of VO reaches

92% of its rating value.

300mV Dropout @ 2A, VO 2.5V

Over Current and Over Temperature Protection

Enable Pin

Low Reverse Leakage (Output to Input )

TSOT-23-6, SOP-8(FD), MSOP-10(FD) and

TDFN3X3-10 Packages

±1.5% ADJ Voltage

VO Power OK Signal

2.5V Options by Setting ADJ Pin Below 0.2V

and Adjustable Externally Using Resistors

VO Pull Low Resistance when Disable

VO Soft Start When Enable

The G9661 is available in the power TSOT-23-6,

SOP-8(FD), MSOP-10(FD) and TDFN3X3-10 package.

It is available with 2.5V internally preset outputs that

are also adjustable using external resistors.

Applications

Motherboards

Peripheral Cards

Network Cards

Set Top Boxes

Notebook Computers

Ordering Information

ORDER

NUMBER

TEMP.

RANGE

PACKAGE

(Green)

MARKING

G9661-25ADJTP1U

G9661-25ADJF11U

G9661-25ADJF61U

G9661-25ADJRE1U

961Ax

-40°C~+85°C

TSOT-23-6

SOP-8 (FD)

MSOP-10 (FD)

TDFN3X3-10

9661-25

9661A

Note:TP: TSOT-23-6

1:Bonding Code

U : Tape & Reel

F1: SOP-8 (FD)

F6: MSOP-10 (FD)

RE: TDFN3X3-10

e.g. 25 denotes the 2.5V output voltage

Pin Configuration

Typical Application Circuit

G9661

GND

ADJ

POK

ADJ

VPP

G9661

10KΩ

VEN

VIN

POK

VPP (5V)

VPP

VEN

VIN

Thermal

Pad*

GND

VIN

VEN

VPP

GND

SOP-8 (FD)

G9661

TSOT-23-6

G9661

ADJ

C_PP

1µF

10µF

POK

VEN

GND

VPP

ADJ

Thermal

Pad*

(GND)

Thermal

Pad*

VIN

ADJ

VIN

POK

VEN

VPP

0.8 (R1+R2)

R2<120kΩ is recommended

Volts

VO =

MSOP-10 (FD)

TDFN3X3-10

* Recommend connecting the Thermal Pad to the Ground for excellent power dissipation.

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 0.93

Sep 10, 2013

下载PDF

与G9661相关器件

型号	品牌	描述	获取价格	数据表
G9661-25ADJF1	GMT	Peak 3A, Low Dropout Regulator with Enable	获取价格
G9661-25ADJF6	GMT	Peak 3A, Low Dropout Regulator with Enable	获取价格
G9661-25ADJRE	GMT	Peak 3A, Low Dropout Regulator with Enable	获取价格
G9661-25ADJTP	GMT	Peak 3A, Low Dropout Regulator with Enable	获取价格
G9662	GMT	Peak 3A, Low Dropout Regulator with Enable	获取价格
G966A	GMT	Peak 3A, Low Dropout Regulator with Enable	获取价格