Datasheet Summary
ICs for pact Disc/CD-ROM Player
Spindle motor driver IC for optical disk s Overview
The AN8473SA is an optical disk driver IC, featuring direct PWM drive, DMOS power drive, low ON resistance of output power MOS and 120° of duty-factor.
32 11.0±0.3 17
Unit: mm
6.1±0.3 s Features
- RON = 0.5 Ω (for both upper and lower)
- 5 V single power source
- Circuit current 7 mA (including step-up circuit current)
0.65±0.10
8.1±0.3
0.2- 0.05
1.5±0.2
+0.10
(0.625)
- 0.05
+0.10 s Applications
- Optical disk
Seating plane
0.65±0.10
0.1±0.1
(0.5)
SSOP032-P-0300
Start 11 FG 10 H1H 7 H1L 6 H2H 5 H2L 4 H3H 3 H3L 2 VH 1 EC 8 ECR 9 PWMSW 30
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