MCT8329A Description
The MCT8329A provides a single-chip, code-free sensorless trapezoidal solution for applications requiring high speed operation or very fast startup time for three phase brushless-DC motors. The device provide three half-bridge gate drivers, each capable of driving high-side and low-side N-channel power MOSFETs. The device generates correct gate drive voltages using an internal charge pump and enhances the high-side...
MCT8329A Key Features
- Three-phase BLDC gate driver with integrated sensorless motor control algorithm
- Code-free high speed Trapezoidal Control
- Supports up to 3 kHz (electrical frequency)
- Very fast startup time (<50 ms)
- Fast Deceleration (<150 ms)
- Supports 120° or 150° modulation to improve
- Forward and reverse windmilling support
- Analog, PWM, freq. or I2C based control input
- Configurable motor startup and stop options
- Optional closed loop speed or power control