APX9781
APX9781 is Single-Phase digital calibration Motor Pre-Driver manufactured by ANPEC.
Single-Phase digital calibration Motor Pre-Driver for Fan Motor
Features
General Description
- Single Phase Fan Pre-Driver
The APX9781 is a single phase full wave DC brushless
- Easy digital programming (EDP.)
- Built-in direct PWM input terminal motor driver with variable speed control that works with a speed feedback signal and current limit Features suitable for the fan of server system and high power cooling
- Built-in soft start function fan.APX9781 currect protection can be set via digital programming. Multi PWM curve, soft start, output signal,
- Multi Signal Output for SOUT (FG,RD,FG+RD,Low the lock protection.The APX9781 is available in TSSOP-
RPM Alarm )
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