MPQ6631H Overview
The MPQ6631H is a three-phase, brushless DC (BLDC) motor driver with integrated power MOSFETs. The device supports a single external Hall sensor or three external Hall-effect sensors to drive a three-phase BLDC motor, with up to 3A of peak phase current and an input voltage (VIN) range between 3.6V and 35V. The MPQ6631H controls the motor speed through the pulse-width modulation (PWM) signal or the DC signal on the...
MPQ6631H Key Features
- 3.6V to 35V Operating Input Voltage (VIN) Range
- Up to 3A of Peak Phase Current
- Integrated 160mΩ High-Side MOSFETs
- Sinusoidal Drive
- Supports a 0V to 1.2V DC Input or 1kHz to 100kHz Pulse-Width Modulation (PWM) Input
- Supports Triple-Hall or Single-Hall Inputs
- Closed-/Open-Loop Speed Control
- Direction/Brake Input
- Power-Save Mode
- 0.5s/4.5s Lock Protection