AH284-PL-B Diodes Inc, AH284-PL-B Datasheet - Page 2

• Manufacturer Part Number: AH284-PL-B
• Description: Motor / Motion / Ignition Controllers & Drivers 3.8V-20V 500MA 60G -60G
• Manufacturer: Diodes Inc
• Type: Fan Motor Speed Controllerr

Specifications of AH284-PL-B

• Product: Fan / Motor Controllers / Drivers
• Supply Current: 4 mA
• Mounting Style: Through Hole
• Package / Case: SIP-4
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Pin Descriptions
Functional Block Diagram
AH284
Document number: DS31051 Rev. 11 - 2
Pin Name
DOB
GND
Vdd
DO
NC
Regulator
Vdd
Input Power
Output Pin
Output Pin
Ground
Not Connected
Plate
Hall
Description
Amp.
HALL-EFFECT SMART FAN MOTOR CONTROLLER
GND
www.diodes.com
automatic re-start
shutdown and
Control Logic
Lock detect,
2 of 10
DO
DOB
© Diodes Incorporated
AH284
June 2010