OCH29891 - 500mA Single Phase DC Fan Driver
The OCH29891 is an integrated Hall sensor with H-Bridged output driver designed for brushless DC motor applications.
The device is using HV process includes an one-chip Hall sensor for magnetic sensing, an amplifier that amplifies the Hall voltage, a comparator to provide switching hysteresis for no
OCH29891 Features
* One-chip Solution (Hall Element + Driver)
* Continuous Output Current : 500mA
* High Sensitivity Hall Sensor BOP25GS、BRP-25GS
* Lock-
