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BD61250MUV - Fan Motor Driver

General Description

BD61250MUV is pre-driver IC to drive single phase H bridge output composed 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.

Key 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 signal(FG), Lock alarm signal(AL) selectable Drive PWM frequency selectable (50kHz/25kHz).

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Datasheet Details

Part number BD61250MUV
Manufacturer ROHM
File Size 1.48 MB
Description Fan Motor Driver
Datasheet download datasheet BD61250MUV Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Datasheet DC Brushless Fan Motor Driver Multifunction Single-phase Full-wave Fan Motor Driver BD61250MUV General Description BD61250MUV is pre-driver IC to drive single phase H bridge output composed 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.