Datasheet > G762

G762

更新时间： 2024-10-29 12:23:15

品牌	Logo	应用领域
致新 - GMT		风扇控制器
页数	文件大小	规格书
1页	309K
描述
Fan Speed Controller with Linear or PWM Mode

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G762 数据手册

Global Mixed-mode Technology Inc.

G762/G763

Fan Speed Controller with Linear or PWM Mode

Features

General Description

SMBus Interface

The G762/G763 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 sup-

plied 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 implemented 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 G763

G763 has Built-in Inverter for Crystal Oscilla-

tor

SOP-8/MSOP-8 for G762

MSOP-10 for G763

Applications

Notebook PC

Industrial PC

LAN Switch

Servers

Telecom equipment

Industrial Control

Ordering Information

ORDER

NUMBER

G762P11U

G762P81U

G763P71U

TEMP.

RANGE

PACKAGE

(Green)

SOP-8

MARKING

G762

G763

-55°C to +125°C

MSOP-8

-55°C to +125°C MSOP-10

P7:MSOP-10

Note: P1: SOP-8

P8: MSOP-8

1: Bonding Code

U: Tape & Reel

Pin Configuration

G762

G763

VCC

SDA

SCL

CLK

10 VCC

FOUT

SDA

SCL

ADD0

ALERT#

ADD0

GND

CLK

GND

SOP-8/MSOP-8

MSOP-10

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 0.2

Feb 11, 2010

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与G762相关器件

型号	品牌	获取价格	描述	数据表
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
G768BF	GMT	获取价格	暂无描述