BA6901F Просмотр технического описания (PDF) - ROHM Semiconductor

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BA6901F

Two-phase Full-wave DC Brushless Fan Motor Drivers

ROHM Semiconductor 

BA6901F

Datasheet

4) Problem of GND line PWM switching

Do not perform PWM switching of GND line because GND terminal potential cannot be kept to a minimum.

Vcc

Motor

Driver

GND

PWM input

Controller

Prohibite

Fig.24 GND Line PWM switching prohibited

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© 2012 ROHM Co., Ltd. All rights reserved.

TSZ22111・15・001

15/17

TSZ02201-0H1H0B100500-1-2

18.DEC.2012 Rev.002

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