Description
The Future of Analog IC Technology MP6535 5V-to-55V, Three Phase Brushless DC Motor Pre-Driver With Buck Regulator .
The MP6535 is a gate driver IC designed for three-phase brushless DC motor driver applications.
Features
* include programmable short-circuit protection, overcurrent protection, adjustable dead-time control, undervoltage lockout, and thermal shutdown. The device integrates 120° commutation using three Hall sensor inputs. The PWM, DIR, and nBRAKE inputs are used to control motor speed, direction, and brak
Applications
* It is capable of driving three half bridges consisting of six N-channel power MOSFETs up to 55V. It includes a 500mA buck regulator to generate local power for a microcontroller or other circuitry,
The MP6535 integrates a regulated charge pump to generate gate drive power, and uses a bootstrap capa