Datasheet4U Logo Datasheet4U.com

AH2984 Datasheet - Diodes Incorporated

AH2984 TWO PHASE HALL-EFFECT SMART FAN MOTOR CONTROLLER

The AH2984 is a single-chip solution for driving two-coil brushless direct current (BLDC) fans and motors. The device includes a Halleffect sensor, dynamic offset correction and two complementary open-drain output drivers with internal Zener diode protection. It is optimized for low start-up voltage.

AH2984 Features

* Single-chip solution

* Operating Voltage: 2.5V to 15V

* Built-in Hall sensor and input amplifier

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

* Built-in reverse voltage protection diode

* Built-in Zener protection

AH2984-DiodesIncorporated.pdf

Preview of AH2984 PDF
AH2984 Datasheet Preview Page 2 AH2984 Datasheet Preview Page 3

Datasheet Details

Part number:

AH2984

Manufacturer:

DIODES ↗ Incorporated

File Size:

323.71 KB

Description:

Two phase hall-effect smart fan motor controller.

AH2984 Distributor

📁 Related Datasheet

AH2985 TWO PHASE HALL-EFFECT SMART FAN MOTOR CONTROLLER (Diodes)

AH291 Low Voltage Hall-Effect Smart Fan Motor Controller (ETC)

AH291 Low Voltage Hall-Effect Smart Fan Motor Controller (ETC)

AH291 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER (Diodes Incorporated)

AH292 Low Voltage Hall-Effect Smart Fan Motor Controller (ETC)

AH292 Low Voltage Hall-Effect Smart Fan Motor Controller (ETC)

AH292 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER (Diodes Incorporated)

AH293 LOW VOLTAGE HALL-EFFECT SMART FAN MOTOR CONTROLLER (Diodes Incorporated)

TAGS

AH2984 AH2984 TWO PHASE HALL-EFFECT SMART FAN MOTOR CONTROLLER Diodes Incorporated