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AN8472SA Spindle motor driver

AN8472SA Description

ICs for Compact Disc/CD-ROM Player AN8472SA Spindle motor driver IC for optical disk s Overview The AN8472SA is a high performance IC suited for driv.
Pin No.

AN8472SA Features

* 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 output stage
* With start and stop pins
* Thermal shut-down function built-in
* With FG output

AN8472SA Applications

* Optical disk drive of CD-ROM, DVD-ROM, CD-R, CD-RW etc. 1 AN8472SA s Block Diagram VDD BC4 BC3 BC2 ICs for Compact Disc/CD-ROM Player VPUMP 12 18 16 15 14 13 Step-up voltage circuit Start 11 FG 10 H1H 7 H1L 6 H2H 5 H2L 4 H3H 3 H3L 2 VH 1 EC 8 ECR 9 FC 32 Oscillator VC1 Hall bias V

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Spindle motor driver Panasonic Semiconductor
Panasonic Semiconductor AN8472SA-like datasheet