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DRV8307 - Brushless DC Motor Controller

General Description

The DRV8307 is a three half-bridge pre-driver that drives six N-type MOSFETs 30 mA with a single power supply.

Aimed at sensored three-phase brushless DC motors, the DRV8307 is driven by a single PWM input and supports integrated commutation logic with three Hall sensor inputs.

Key Features

  • 1 Three-Phase Brushless DC Motor Controller.
  • Single PWM Input Controls Speed.
  • Operating Supply Voltage 8.5 to 32 V.
  • 30-mA Gate-Drive Current to 6 N-Channel MOSFETs.
  • Integrated Current Sense Amplifier.
  • 5-V Regulator for Hall Sensors.
  • Low-Power Standby Mode.
  • Locked Rotor Detection and Restart.
  • Integrated Overcurrent and Overtemperature Protection.
  • 6- × 6-mm VQFN Package, 0.5-mm Pitch 2.

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Other Datasheets by Texas Instruments

Part Number Description
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DRV8305 Three Phase Gate Driver
DRV8305-Q1 Three-Phase Automotive Smart Gate Driver
DRV8308 Brushless DC Motor Controller
DRV8311 Three-Phase PWM Motor Driver
DRV8311H Three-Phase PWM Motor Driver

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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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community DRV8307 SLVSCK2A – APRIL 2014 – REVISED FEBRUARY 2016 DRV8307 Brushless DC Motor Controller 1 Features •1 Three-Phase Brushless DC Motor Controller – Single PWM Input Controls Speed • Operating Supply Voltage 8.5 to 32 V • 30-mA Gate-Drive Current to 6 N-Channel MOSFETs • Integrated Current Sense Amplifier • 5-V Regulator for Hall Sensors • Low-Power Standby Mode • Locked Rotor Detection and Restart • Integrated Overcurrent and Overtemperature Protection • 6- × 6-mm VQFN Package, 0.5-mm Pitch 2 Applications • Industrial Pumps and Fans • White Goods • Robotic Appliances 3 Description The DRV8307 is a three half-bridge pre-driver that drives six N-type MOSFETs 30 mA with a single power supply.