OCH211 Datasheet (Orient Chip) - 2-Phase DC Motor Drive IC

OCH211, 2-Phase DC Motor Drive IC

The OCH211, a one-chip composed of hall sensor and output coil drivers, applied to 2-phase DC motor.

The high sensitivity of Hall effect sensor is suitable for motors from mini-type CPU coolers to blowers and DC fans.

Typical operation current is 0.4A and operating voltage range is wide.

FG signal,

OCH211 Features

* One-chip Solution (Hall Element + Driver)

* Input Voltage Range : 3.0V to 20V

* For DC motor / Fan Systems

* Low Cost Solution

* High Sensitivity Hall Sensor

* Output Continues Current: 400mA

* Built-in FG ou