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
TYPICAL APPLICATION CIRCUIT
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