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FAN8039BD3

Fairchild Semiconductor
Part Number FAN8039BD3
Manufacturer Fairchild Semiconductor
Description 5-CH Motor Driver
Published Mar 30, 2005
Detailed Description www.fairchildsemi.com FAN8039BD3 5-CH Motor Driver Features • • • • • • • 1 Phase, Full-wave, Linear DC Motor Driver Bu...
Datasheet PDF File FAN8039BD3 PDF File

FAN8039BD3
FAN8039BD3

Overview
www.
fairchildsemi.
com FAN8039BD3 5-CH Motor Driver Features • • • • • • • 1 Phase, Full-wave, Linear DC Motor Driver Built-in 5-CH Balanced TransFormerless (BTL) Driver Built-in thermal shut down circuit (TSD) Built-in Variable Regulator With Power Tr.
Built-in Power Save Circuit Built-in stand by mode circuit Wide Operating Supply Voltage : 4.
5 ~ 13.
2V Description The FAN8039BD3 is a monolithic integrated circuit suitable for a 5-CH motor driver which drives the tracking actuator, focus actuator, sled motor, tray motor, spindle motor of the DVDP/CAR-CD systems.
28-SSOPH-375SG2 Typical Applications • • • • • Compact disk player Video compact disk player Car compact disk player Mixing with compact disk player and mini disk player DVDP Ordering Information Device FAN8039BD3 Package 28-SSOPH-375SG2 Operating Temp −35°C ~ 85°C −35°C ~ 85°C FAN8039BD3TF 28-SSOPH-375SG2 Rev 1.
0.
1 ©2001 Fairchild Semiconductor Corporation 5-CH MOTOR DRIVER Pin Assignments 28 27 26 25 24 VCC 23 VREF 22 PS 21 VCC1 20 IN3 19 DO3+ 18 17 16 15 GND3 DO4- DO4+ IN4 DO3- DO5- DO5+ GND2 FAN8039BD3 DO1- DO1+ IN1 REGVCC REB REO RESX GND1 CTL FWD REV IN2 DO2+ DO2- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Pin Definitions NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Symbol DO1DO1+ IN1 REGVCC REB REO RESX GND1 CTL FWD REV IN2 DO2+ DO2Description CH1 Drive Output (-) CH1 Drive Output (+) CH1 Drive Input Regulator Supply Voltage Regulator Output Regulator Feedback Input Regulator Reset Signal Ground CH5 Motor Speed Control CH5 Forward Input CH5 Reverse Input CH2 Drive Input CH2 Drive Output (+) CH2 Drive Output (-) NO 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Symbol GND2 DO5+ DO5DO3DO3+ IN3 VCC1 PS VREF VCC IN4 DO4+ DO4GND3 Description Power Ground1 (CH 2,3,5) CH5 Drive Output (+) CH5 Drive Output(-) CH3 Drive Output(-) CH3 Drive Output (+) CH3 Drive Input Supply Voltage1(CH2,CH3,CH5) Power Save Bias Voltage Supply Voltage(CH1,CH4) CH4 Drive Input CH4 Drive Output (+) CH4 Drive Outpu...


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