Description
MP6539B 100V, Three-Phase BLDC Motor Pre-Driver .
The MP6539B is a gate driver IC designed for three-phase, brushless DC motor driver applications.
Features
* include shoot-through protection, adjustable dead-time control, undervoltage lockout (UVLO), and thermal shutdown. The MP6539B is similar to the MP6539. It does not implement auto bootstrap charging, does not include over-current protection, and is powered only from the VDD pin (VIN and LDO have bee
Applications
* The MP6539B is capable of driving three half-bridges consisting of six Nchannel power MOSFETs up to 100V. The MP6539B uses a bootstrap capacitor to generate a supply voltage for the high-side MOSFET driver. An internal charge pump maintains the high-side gate drive if the output is held high for an