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BA6665FM Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BA6665FMROHM100Yes

BA6665FM** is a motor driver IC manufactured by **ROHM Semiconductor**.

The BA6665FM is a motor driver IC manufactured by ROHM Semiconductor. Below are its key specifications, descriptions, and features:

Specifications:

  • Manufacturer: ROHM
  • Type: Brushless DC Motor Driver
  • Operating Voltage Range: 4.5V to 15V
  • Output Current: Up to 1.5A (peak)
  • Control Method: PWM (Pulse Width Modulation)
  • Package: SOP (Small Outline Package)
  • Number of Pins: 24
  • Built-in Protection Features: Overcurrent, thermal shutdown, and undervoltage lockout (UVLO)
  • Operating Temperature Range: -20°C to +85°C

Descriptions:

The BA6665FM is designed for driving 3-phase brushless DC motors efficiently. It integrates Hall sensor inputs for precise commutation control and supports forward/reverse rotation via external logic signals. The IC is suitable for applications requiring compact, high-efficiency motor control, such as cooling fans, small appliances, and automotive systems.

Features:

  • 3-Phase Full-Wave Drive
  • Hall Sensor Inputs for Commutation
  • Built-in PWM Speed Control
  • Forward/Reverse Rotation Control
  • Low Standby Current Consumption
  • Overcurrent Protection (OCP)
  • Thermal Shutdown (TSD)
  • Undervoltage Lockout (UVLO)

For detailed electrical characteristics and application circuits, refer to the official ROHM datasheet.

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