OCH41H Datasheet (Orient Chip) - Bipolar Hall Effect Position Sensor

OCH41H, Bipolar Hall Effect Position Sensor

The OCH41H 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 to provide switching hysteresis for

OCH41H Features

* Wide operating voltage range: 4.0V~30V

* Wide operating temperature range: -40°C ~+150°C

* Reverse polarity protection

* HBM ESD > 8KV

* Package: SIP-3L

* Applications

* Rotor Position Sensing

* Brush-less DC Fan

* Brush-less DC Motor

* Speed measurement