OCH147 Datasheet (Orient Chip) - Bipolar Hall Effect Position Sensor

OCH147, Bipolar Hall Effect Position Sensor

The OCH147 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 hyster

OCH147 Features

* Wide operating voltage range: 3.8V~30V

* Wide operating temperature range: -40°C ~+125°C

* Reverse polarity protection

* Integrated pull-up resistor

* Package: SOT23-3L

* Applications

* Rotor Position Sensing

* Brush-less DC Fan

* Brush-less DC Motor

* Spe