MP6543C Overview
The MP6543C is a three-phase brushless DC (BLDC) motor driver with three integrated halfbridges, consisting of six N-channel power MOSFETs, as well as six pre-drivers, two gate driver power supplies, and three current-sense amplifiers. Each half-bridge includes an enable (EN) input and pulse-width modulation (PWM) input. The MP6543C can achieve up to 1.2A of continuous output current (IOUT) across a 3V to 22V input...
MP6543C Key Features
- 3V to 22V Operating Input Voltage (VIN) Range
- Three Integrated Half-Bridge Drivers
- 1.2A Continuous Output Current (IOUT)
- 110mΩ RDS(ON) per MOSFET
- Enable (EN) Input and Pulse-Width
- 3.3V, 100mA Built-In Low-Dropout (LDO)
- Internal Charge Pump for 100% Duty Cycle
- Automatic Synchronous Rectification
- Integrated Bidirectional Current-Sense
- Configurable Over-Current Protection