OCH143
Overview
The OCH143 is an integrated Hall effect latched sensor designed for electronic commutation of brush-less DC motor applications. The device includes an on-chip Hall voltage generator for magnetic sensing, a comparator that amplifiers the Hall voltage, and a Schmitt trigger to provide switching hysteresis for noise rejection, and open-collector output.
- Wide operating voltage range 3.8V~30V
- Maximum output sink current 25mA
- Open-Collector Output
- Reverse polarity protection
- Package: SIP3
