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BM62350MUV - Three-Phase Brushless Motor Pre-Driver

Description

BM62350MUV is the pre-driver IC of sine wave drive for three-phase brushless motor driver that supports 24 V power supply controlling the motor driver constructed in external FETs.

It detects a rotor position by 3 Hall sensors.

Features

  • Speed Control on PWM Duty Input.
  • External Output FET Nch+Nch.
  • Built-in Boost Voltage Circuit.
  • 3 Hall Sine Wave Drive.
  • Automatic Lead Angle Control.
  • Motor Pole Select Function.
  • Soft Start Function.
  • Current Limit Function.
  • Power Save Function.
  • Direction of Rotation Setting.
  • Short Brake Control.
  • Speed Feedback Control.
  • Able to set Motor Rotation Speed Table and Various Parameters with the built-in OTP.
  • Built-in Several Protectio.

📥 Download Datasheet

Datasheet Details

Part number BM62350MUV
Manufacturer ROHM
File Size 2.42 MB
Description Three-Phase Brushless Motor Pre-Driver
Datasheet download datasheet BM62350MUV Datasheet

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Full PDF Text Transcription

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Datasheet DC Brushless Motor Driver Series Built-in Speed Control, 3 Hall Sensors Three-Phase Brushless Motor Pre-Driver BM62350MUV General Description BM62350MUV is the pre-driver IC of sine wave drive for three-phase brushless motor driver that supports 24 V power supply controlling the motor driver constructed in external FETs. It detects a rotor position by 3 Hall sensors. In addition, it has a speed feedback control function, and controls output PWM Duty by adjusting the rotational frequency characteristics for the input PWM signal and the rotational frequency affected from motor. Key Specifications  Operating Supply Voltage Range : 8 V to 28 V  Output PWM Frequency : 40 kHz (Typ)  Standby Current : 0.
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