OCH2986 Datasheet (Orient Chip) - Single Phase Hall-Effect DC Fan Driver

OCH2986, Single Phase Hall-Effect DC Fan Driver

The OCH2986 is an integrated Hall sensor with H-Bridged output driver designed for brushless DC motor applications.

The device is using HV BCD process includes an on-chip Hall sensor for magnetic sensing, an amplifier that amplifies the Hall voltage, a comparator to provide switching hysteresis for

OCH2986 Features

* One-chip Solution (Hall Element + Driver)

* Input Voltage Range : 3.5V to 20V

* For Single Coil DC motor / Fan