UNISONIC TECHNOLOGIES CO., LTD

SK1288

LINEAR INTEGRATED CIRCUIT

www.unisonic.com.tw

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Copyright © 2005 Unisonic Technologies Co., Ltd

QW-R109-024,A

2-PHASE DC-FAN MOTOR

DRIVER

DESCRIPTION

SK1288 is a 2-Phase driver for DC-Fan motor . Build-in hall

amplifier with hysteresis. Low switching noise and effective motor

driver are further advantages . Support the function of motor lock

protection , auto-restart , rotation detection signal output .

FEATURES

* Wide supply voltage range of 2.5V to 20V

*Output current Io(max)=600mA

*Operate with Hall element

*Lock protection

*Auto-restart when the motor lock is undone

*FG(frequency generator) output

*SOP-8 package

SOP-8

*Pb-free plating product number: SK1288L

ORDERING INFORMATION

Order Number

Normal

Lead Free Plating

Package

Packing

SK1288-S08-R

SK1288L-S08-R

SOP-8

Tape Reel

SK1288-S08-T

SK1288L-S08-T

SOP-8

Tube

SK1288L-S08-R

(1)Packing Type

(2)Package Type

(3)Lead Plating

(1) R: Tape Reel, T: Tube

(2) S08: SOP-8

(3) L: Lead Free Plating, Blank: Pb/Sn