Datasheet Summary
Ordering number : ENA1773A
Monolithic Digital IC
3-phase sensor less Motor driver http://onsemi.
Overview
The LB11685VH is a three-phase full-wave current-linear-drive motor driver IC. It adopts a sensor less control system without the use of a Hall Effect device. For quieter operation, the LB11685VH Features a current soft switching circuit and be optimal for driving the cooling fan motors used in refrigerators, etc.
Functions
- Three-phase full-wave linear drive (Hall sensor-less method)
- Built-in three-phase output voltage control circuit
- Motor lock protection detection output
- Built-in thermal shut down circuit
- Built-in current limiter circuit
- Built-in motor...
