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FAN8001D

Fairchild Semiconductor
Part Number FAN8001D
Manufacturer Fairchild Semiconductor
Description 5-Channel Motor Driver
Published Mar 30, 2005
Detailed Description www.fairchildsemi.com FAN8001D 5-Channel Motor Driver Features • • • • • • 1 phase, full-wave, linear DC motor driver ...
Datasheet PDF File FAN8001D PDF File

FAN8001D
FAN8001D

Overview
www.
fairchildsemi.
com FAN8001D 5-Channel Motor Driver Features • • • • • • 1 phase, full-wave, linear DC motor driver Built-in TSD (Thermal shutdown) circuit Built-in 5V regulator (With an external PNP TR) Built-in mute circuit Built-in loading motor speed control circuit Wide operating supply voltage range: 6V~13.
2V Description The FAN8001D is a monolithic integrated circuit, suitable for 5-ch motor driver which drives focus actuator, tracking actuator, sled motor, spindle motor and loading motor of CD system.
28-SSOPH-375 Target Applications • • • • Compact disk player (CDP) Video compact disk player (VCD) Automotive compact disk player (CDP) Other compact disk media Ordering Information Device FAN8001BD FAN8001BDTF Package 28-SSOPH-375 28-SSOPH-375 Operating Temp.
−25°C ~ +75°C −25°C ~ +75°C Rev.
1.
0.
1 February.
2000.
©2000 Fairchild Semiconductor International 1 FAN8001D Pin Assignments LD CTL DO3.
2 DO3.
1 DO5.
2 DO4.
2 DO4.
2 GND3 VREF VCC2 FIN (GND) DO5.
1 15 14 DI5.
2 VCC1 DI4.
2 DI4.
1 28 27 26 25 24 23 22 21 20 19 DI3 18 17 16 FAN8001D 1 DO1.
1 2 DO1.
2 3 DI1.
1 4 DI1.
2 5 REB 6 REO 7 MUTE FIN (GND) 8 GND1 9 DI5.
1 10 DI2 11 DO2.
1 12 DO2.
2 13 GND2 Pin Definitions Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Pin Name DO1.
1 DO1.
2 DI1.
1 DI1.
2 REB REO MUTE GND1 DI5.
1 DI2 DO2.
1 DO2.
2 GND2 DI5.
2 DO5.
1 DO5.
2 DO3.
1 DO3.
2 DI3 LD CTL VCC1 VCC2 VREF DI4.
1 I/O O O I I O O I I I O O I O O O O I I I I Focus output 1 (−) Focus output 2 (+) Focus input 1 Focus input 2 (Adjustable) Regulator base Regulator output, 5V Mute Ground 1 Loading input 1 Spindle input 2 Spindle output (+) Spindle output (−) Ground 2 Loading input 2 Loading output 1(+) Loading output 2(−) Sled output (−) Sled output (+) Sled input Loading motor speed control Supply voltage 1 Supply voltage 2 2.
5V bias Tracking input 1 (Adjustable) Pin Function Description 2 FAN8001D Pin Definitions (Continued) Pin Number 25 26 27 28 Pin Name DI4.
2 DO4.
1 DO4...


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