TA8463F

The TA8463F is a single chip motor driver IC for FDD spindle motor.

Features of the TA8463F are:(1)1 chip motor driver with 3 phase semi-linear driving;(2)adjustment free with digital servo system;(3)300,600rpm are obtained;(4)built-in index pulse output current;(5)operating supply voltage range : VCC=4.2 to 7V;(6)output current : IO(MAX)=0.5A (AVE.);(7)built-in thermal shutdown circuit;(8)built-in over current protection circuit;(9)built-in stand-by circuit.

The maximum ratings of the TA8463F can be summarized as:(1):the characteristic is supply voltage,the symbol is VCC,the rating is 8,the unit is V;(2):the characteristic is output current,the symbol is IO,the rating is 0.6,the unit is A;(3):the characteristic is power dissipation,the symbol is PD,the rating is 1.0,the unit is W;(4):the characteristic is power dissipation,the symbol is PD,the rating is 1.5,the unit is W;(5):the characteristic is operating temperature,the symbol is Topr,the rating is -30 to 75,the unit is ;(6):the characteristic is storage temperature,the symbol is Tstg,the rating is -55 to 150,the unit is .