Datasheet Summary
DC Brushless Fan Motor Driver
Multifunction Single-phase Full-wave Fan Motor Driver
General Description BD61250MUV is pre-driver IC to drive single phase H bridge output posed of external MOS FET. The power supply input terminal and the drive output have voltage rating of 40V, so it can be used in a 24V power supply without using voltage drop down circuit.
Features
Pre driver for external power MOS FET Speed controllable by PWM / DC voltage Minimum output duty limit Input / output duty slope adjustment Silent drive by the PWM soft switching Lead angle setting Soft start Standby mode Current limit Lock protection and automatic restart Rotation speed pulse...