Datasheet > US90

US90

更新时间： 2024-11-03 23:40:43

品牌	Logo	应用领域
其他 - ETC		驱动器风扇
页数	文件大小	规格书
7页	108K
描述
US90 24V Hall IC Fan driver with Tachometer

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中文翻译

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数据手册

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US90 数据手册

US90/91

24VHall IC Fan Driver

Features and Benefits

Power efficient CMOS and Power MOSFET technology

Built-in Zener diodes protection for the power outputs

One chip solution

SOIC-8 package

High sensitivity

Locked Rotor shutdown and auto-restart

Applications

Current Range up to 500mA Peak

For 12V/24V Fans

Ordering Information

Part No.

US90

US91

Temperature Suffix

E (-40°C to 85°C)

Package Code

SO (8-Pin Narrow SOIC)

Functional Diagram

Description

US90: The Tachometer/Frequency Generator (FG)

version produces a logic signal, which is aligned with

the Hall plate signal.

US91: The Rotation Detector (RD) / Alarm Signal

version has a low output in the normal condition.

When a locked rotor condition occurs the RD output

changes to a high state.

MLX902xx Name of Sensor

3901090263

Rev Y.X

22/Aug/98

Page 1

Oct/02

Rev. 003

12 3 4 5 6 7

中文翻译

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与US90相关器件

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US90A	MELEXIS	获取价格	24V Hall IC Fan Driver
US90AEDC	MELEXIS	获取价格	24V Hall IC Fan Driver
US90AEVA	MELEXIS	获取价格	24V Hall IC Fan Driver
US90AEVK	MELEXIS	获取价格	24V Hall IC Fan Driver
US90AEZE-AAA-000-RE	MELEXIS	获取价格	2-COIL FAN DRIVER 4.7 30V 250MA
US90AEZE-AAA-000-SP	MELEXIS	获取价格	2-COIL FAN DRIVER 4.7 30V 250MA
US91	ETC	获取价格	US91 24V Hall IC Fan Driver with rotation detector
US91AEDC	MELEXIS	获取价格	24V Hall IC Fan Driver
US91AEVA	MELEXIS	获取价格	24V Hall IC Fan Driver
US91AEVK	MELEXIS	获取价格	24V Hall IC Fan Driver