KA3120 driver equivalent, spindle & voice coil motor one chip driver.
SPINDLE MOTOR DRIVE PART
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* Soft switching Spindle brake after retract Adjustable brake delay time 2.0A max. current power driver L.
Pin No. 1 2 3 4 5 6
www.DataSheet4U.com
Symbol PWMSF CFSF ADJ SENSE5 VDD FG VREF MCLK VCMOFF POR CDLY GAINSEL PWMH PWML CFVCM CRET VCC FILOUT SENSE CRET2 PVCC VCM(−) SUBGND RRET SENSEOUT PGND VCM(+) ERRIN VDD ERROUT SUBGND W
I/O I − − I − O O I O O.
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