AN8472SA driver equivalent, spindle motor driver.
* 3-phase full-wave 120° duty factor system
* Low power consumption due to a direct PWM system
* D-MOS transistor with low ON resistance (0.6 Ω typ.) on the o.
* Optical disk drive of CD-ROM, DVD-ROM, CD-R, CD-RW etc.
1
AN8472SA
s Block Diagram
VDD BC4 BC3 BC2
ICs for Comp.
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