DRV8307 Datasheet (Texas Instruments) - Brushless DC Motor Controller

DRV8307, Brushless DC Motor Controller

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.

A separate 5-V regula

DRV8307 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-