TA8463F Datasheet (Toshiba) - SINGLE CHIP 3 PHASE MOTOR DRIVER FOR FDD SPINDLE MOTOR

TA8463F, SINGLE CHIP 3 PHASE MOTOR DRIVER FOR FDD SPINDLE MOTOR

29 Ha+ l Hall Amp.

+ / * Input Terminal.

30 Ha * 1 Hb+ 2 Hb * 3 Hc+ The Hall Input Range is ; VH = 50~300 [mVp *p] CMR = 1.3~(VCC-0.9) [V] 4 Hc * 28 IH l Hall Bias Negative Side Connecting Terminal.

Open collector output.

5 FGIN * l FG Amp.

Negative

TA8463F Features

* l 1 Chip motor driver with 3 phase semi

* linear driving. l Adjustment free with digital servo system. l 300, 360 rpm are obtained. l Built

* in index pulse output current. l Operating supply voltage range : VCC = 4.2~7V l Output current : IO (MAX.) = 0.5 A (AVE.) l Built