www.fairchildsemi.com
FAN8039BD3
5-CH Motor Driver
Features
• • • • • • • 1 Phase, Full-wave, Linear DC Motor Driver Bu...
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 ...