DatasheetsPDF.com

OCH2988

Part Number	OCH2988
Manufacturer	Orient Chip
Description	500mA Single Phase Hall-Effect DC Fan Driver
Published	Oct 17, 2018
Detailed Description	W W W .ORIE1OC2HN239882T-CHIP.COM OCH2988 500mA Single Phase Hall-Effect DC Fan Driver ◼ General Description The OCH29...
Datasheet	OCH2988 PDF File

Overview

W W W .
ORIE1OC2HN239882T-CHIP.
COM OCH2988 500mA Single Phase Hall-Effect DC Fan Driver ◼ General Description The OCH2988 is an integrated Hall sensor with H-Bridged output driver designed for brushless DC motor applications.
The device is using HV process includes an on-chip Hall sensor for magnetic sensing, an amplifier that amplifies the Hall voltage, a comparator to provide switching hysteresis for noise rejection, a bi-directional drivers for sinking and driving large current load.
Placing the device in a variable magnetic field, if the magnetic flux density is larger than threshold BOP, the DO is turned to sink and DOB is turned to drive.
This output state is held until the magnetic f...

Similar Datasheet

OCH2980 Two Phase Hall-Effect Smart Fan Motor Controller - Orient Chip
OCH29803 300mA Single Phase Hall-Effect DC Fan Driver - ORIENT-CHIP
OCH2981 Two Phase Hall-Effect Smart Fan Motor Controller - Orient Chip
OCH2986 Single Phase Hall-Effect DC Fan Driver - Orient Chip
OCH2987 350mA Single Phase Hall-Effect DC Fan Driver - Orient Chip
OCH2988 500mA Single Phase Hall-Effect DC Fan Driver - Orient Chip
OCH29891 500mA Single Phase DC Fan Driver - ORIENT-CHIP

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)