Ah284, Vdd dob do – Diodes AH284 User Manual

Page 2

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AH284

HALL-EFFECT SMART FAN MOTOR CONTROLLER

AH284

Document number: DS31051 Rev. 11 - 2

2 of 10

www.diodes.com

June 2010

© Diodes Incorporated

Pin Descriptions

Pin Name

Description

Vdd Input

Power

DO Output

Pin

DOB Output

Pin

GND Ground

NC Not

Connected

Functional Block Diagram

Hall

Plate

Control Logic

Regulator

Lock detect,

shutdown and

automatic re-start

Vdd

DOB

DO

Amp.

GND


















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