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BD69740FV Datasheet Multifunction Single-phase Full-wave Fan Motor Driver

Manufacturer: ROHM

Overview: Datasheet DC Brushless Motor Drivers for Fans Multifunction Single-phase Full-wave Fan Motor.

Datasheet Details

Part number BD69740FV
Manufacturer ROHM
File Size 1.02 MB
Description Multifunction Single-phase Full-wave Fan Motor Driver
Datasheet BD69740FV-ROHM.pdf

General Description

BD69740FV is a pre-driver that controls the motor drive part posed of the power transistors.

It incorporates current limiting circuit, lock protection and automatic restart circuit, PWM soft switching circuit, soft start circuit, and quick start circuit.

The pin is patible with BD69730FV (rotation speed pulse signal output).

Key Features

  • Pre-driver for external power transistors.
  • Speed controllable by DC / direct PWM input.
  • PWM soft switching.
  • Soft start.
  • Quick start.
  • Current limit.
  • Lock protection and automatic restart.
  • Lock alarm signal (AL) output.

BD69740FV Distributor