Datasheet > G761

G761

更新时间： 2024-10-30 01:25:15

品牌	Logo	应用领域
致新 - GMT		/
页数	文件大小	规格书
1页	47K
描述
Fan Speed Controller with Linear or PWM Mode

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

G761 数据手册

Global Mixed-mode Technology

G761

Fan Speed Controller with Linear or PWM Mode

Features

General Description

SMBus Interface

The G761 is a single chip solution for fan speed

control. It can be directly connected to the fan and

performs close-loop or open-loop control. And there

are two modes, PWM and linear, to drive the fan. It

determined the current fan speed based on the fan

rotation pulses and an externally supplied clock.

The desired fan speed is programmed via the

SMBus. The actual fan speed and fan status can be

read via the SMBus. Short-circuit protection is im-

plemented to prevent damages to the fan and the

IC itself.

Linear or PWM Mode Speed Control

Open or Close Loop Fan Speed Control

Supply Voltage Range 3V~5.5V

ADD0 Pin to Select 3 Different SMBus Addresses

SMBus Alert # for G761

G761 has Built-in Inverter for Crystal Oscilla-

tor

Internal 32kHz clock generator, +/- 1% accuracy

MSOP-10 for G761

Applications

Notebook PC

Industrial PC

LAN Switch

Servers

Telecom equipment

Industrial Control

Ordering Information

ORDER

NUMBER

G761P71U

TEMP.

RANGE

PACKAGE

(Green)

MARKING

G761

-55°C to +125°C MSOP-10

Note: P7:MSOP-10

1: Bonding Code

U: Tape & Reel

Pin Configuration

G761

10 VCC

FOUT

SDA

SCL

ADD0

ALERT#

CLK

GND

MSOP-10

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 0.3

May 16, 2012

中文翻译

下载PDF

与G761相关器件

型号	品牌	获取价格	描述	数据表
G762	GMT	获取价格	Fan Speed Controller with Linear or PWM Mode
G762/3	GMT	获取价格	FG, X2, ALERT#, CLK, ADD0 for address selectable, Open & Close loop control, SCP
G763	GMT	获取价格	Fan Speed Controller with Linear or PWM Mode
G764	GMT	获取价格	Fan Speed Controller with Linear or PWM Mode
G764/5	GMT	获取价格	FG, X2, ALERT#, CLK ( 3% ), ADD0 for address selectable, Open & Close loop control, SCP
G766	ETC	获取价格	Remote Temperature Sensor with SMBus Serial Interface
G767	GMT	获取价格	Remote/Local Temperature Sensor with SMBus Serial Interface
G767F	GMT	获取价格	Remote/Local Temperature Sensor with SMBus Serial Interface
G768	ETC	获取价格	Remote/Local Temperature Sensor, 2 Fan Controllers with SMBus Serial Interface and System
G768B	ETC	获取价格	Remote/Local Temperature Sensor, 2 Fan Controllers with SMBus Serial Interface and System