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TA8490F

Toshiba Semiconductor
Part Number TA8490F
Manufacturer Toshiba Semiconductor
Description 3-PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER
Published Jan 4, 2006
Detailed Description TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT MULTI−CHIP TA8490F TA8490F 3−PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC FO...
Datasheet PDF File TA8490F PDF File

TA8490F
TA8490F


Overview
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 efficiency.
Furthermore, the multi−chip structure of this device facilitates dispersion of the heat generated inside the package, making it possible to suppress heat concentration.
FEATURES l Multi−chip structure (3 RN6006 chips built−in) l 3−phase, full−wave, semi−linear drive l Curren...



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