The NXP® MPC17533 is a monolithic dual H-Bridge IC that is ideal in portable electronic applications for controlling stepper or Brush DC-motors, such as camera lens shutters and optical disk drives.
- Operates from 2.0 V to 6.8 V, with independent control of each H-Bridge via the parallel MCU interface (3.0 V and 5.0 V compatible logic)
- Built-in shoot through current protection and undervoltage detector to avoid malfunction
- Four output control modes: Forward, Reverse, Brake, Tri-state (Open) and low ON-Resistance of 1.2 Ohm (max)
- Can drive various type of micro motor with low loss via parallel drive because each section has very efficient drivers for PWM Control for high speed drive