TA8490F Description
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT MULTI−CHIP TA8490F TA8490F 3−PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC FOR CD−ROM DRIVES This 3−phase, full−wave, brushless DC motor driver IC has been developed for use in CD−ROM drive spindle motors. The TA8490F contains in its upper stage a discrete power transistor which, thanks to its low−saturation characteristic, enables the IC to provide superior thermal...