Datasheet > F2967L-R20-R

F2967L-R20-R

更新时间： 2024-11-06 01:00:39

品牌	Logo	应用领域
友顺 - UTC		驱动
页数	文件大小	规格书
9页	199K
描述
FOR VARIABLE SPEED FAN MOTOR SINGLE-PHASE FULL-WAVE PRE-DRIVER

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数据手册

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F2967L-R20-R 数据手册

UNISONIC TECHNOLOGIES CO., LTD

F2967

LINEAR INTEGRATED CIRCUIT

FOR VARIABLE SPEED FAN

MOTOR SINGLE-PHASE

FULL-WAVE PRE-DRIVER



DESCRIPTION

The UTC F2967 is a single-phase fan motor pre-driver IC.

This IC has variable speed function that works with an external

Pulse-Width Modulation signal. quiet and low power

consumption motor driver circuit can be implemented by adding a

small number of external components.

This IC is optimal for driving large scale fan motors (with large

air volume and large current) such as those used in servers and

consumer products.



FEATURES

* Single-phase full-wave drive

* Variable speed control with External PWM input

* Current limiter circuit

* Reactive current cut circuit

* Compatible with 12V, 24V, and 48V power supplies

* Minimum speed setting pin

* Reference voltage output pin for Hall bias

* automatic reset and Lock protection functions incorporated

* (Rotation speed detection), RD (Lock detection) output



ORDERING INFORMATION

Ordering Number

Lead Free

Package

Packing

Halogen Free

F2967G-R20-R

F2967G-P20-R

F2967L-R20-R

SSOP-20

Tape Reel

F2967L-P20-R

TSSOP-20

■

MARKING

www.unisonic.com.tw

1 of 9

QW-R109-036.D

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