OCH2980 Datasheet - Orient Chip

OCH2980 Two Phase Hall-Effect Smart Fan Motor Controller

The OCH2980 is a single-chip solution for driving two-coil brushless direct current (BLDC) fans and motors. The device includes a Hall-effect sensor, dynamic offset correction and two complementary open-drain output drivers with internal Zener diode protection. It is optimized for low start-up volta.

OCH2980 Features

* Single-Chip solution

* High sensitivity Hall-effect Sensor

* Operating Voltage: 3.5V to 18V

* Average output current up to 600mA

* Built-in Hall sensor and input amplifier

* Rotor Lock Protection (Lock detection, output shutdown and automatic re-start)

* Built-in revers

OCH2980-OrientChip.pdf

OCH2980 Datasheet Preview — Preview of OCH2980 PDF

Datasheet Details

Part number:

OCH2980

Manufacturer:

Orient Chip

File Size:

194.27 KB

Description:

Two phase hall-effect smart fan motor controller.

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TAGS

OCH2980 OCH2980 Two Phase Hall-Effect Smart Fan Motor Controller Orient Chip

OCH2980 Distributor