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MCF8315C - Sensorless Field Oriented Control Integrated FET BLDC Driver

Description

The MCF8315C provides a single-chip, code-free sensorless FOC solution for customers driving speedcontrolled 12 to 24V brushless-DC motors (BLDC) or Permanent Magnet Synchronous motor (PMSM) up to 4A peak current.

Features

  • Three-phase BLDC motor driver with integrated sensorless motor control algorithm.
  • Code-free Field Oriented Control (FOC).
  • Offline motor parameters measurement with Motor Parameter Extraction Tool (MPET).
  • 5-point configurable speed profile support.
  • Windmilling support through forward resynchronization and reverse drive.
  • Analog, PWM, freq. or I2C based speed input.
  • Configurable motor start-up and stop options.
  • Anti-voltage su.

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Datasheet Details

Part number MCF8315C
Manufacturer Texas Instruments
File Size 6.68 MB
Description Sensorless Field Oriented Control Integrated FET BLDC Driver
Datasheet download datasheet MCF8315C Datasheet
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Full PDF Text Transcription

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MCF8315C SLLSFU1A – DECEMBER 2023 – REVISED JULY 2024 MCF8315C Sensorless Field Oriented Control (FOC) Integrated FET BLDC Driver 1 Features • Three-phase BLDC motor driver with integrated sensorless motor control algorithm – Code-free Field Oriented Control (FOC) – Offline motor parameters measurement with Motor Parameter Extraction Tool (MPET) – 5-point configurable speed profile support – Windmilling support through forward resynchronization and reverse drive – Analog, PWM, freq. or I2C based speed input – Configurable motor start-up and stop options – Anti-voltage surge (AVS) protection – Improved acoustic performance with automatic dead time compensation – Variable monitoring through DACOUT pin • 4.
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