FD1257H Description
FD1257H is a single coil motor driver with embedded Hall sensor. It integrates the motor driver with the Hall sensor, which simplifies the PCB(printed circuit board) design and make the fabrication of small-size motors possible. Lock-shutdown and auto-restart function keeps the motor from being over-heated and restarts the motor after being locked.
FD1257H Key Features
- generates controlling signals for the Hall sensor. Coil driver part
- generates controlling signals for the Coil driver