FAN8025G3

www.fairchildsemi.com FAN8025G3 5-Channel Motor Driver Features 2-Channel BTL drivers with current feedback 2-Channel BTL DC motor drivers 1-Channel Logic input loading driver Built-in thermal shutdown circuit Built-in mute circuit Operating supply voltage: 4.5~13.2V Description The FAN8025G3 is a monolithic IC, suitable for 2-ch BTL DC motor drivers, 2-ch motor drivers with current feedback which drive the focus and the tracking actuator and 1-ch logic input loading driver. 28-SSOPH-375SG2 Typical Applications Compact disk ROM (CD-ROM) Digital video disk player (DVDP) Video compact disk player(VCDP) Other compact disk media Ordering Information Device FAN8025G3 FAN8025G3X Package 28-SSOPH375SG2 28-SSOPH375SG2 Operating Temp. -35 °C ~ 85 °C -35 °C ~ 85 °C X:Tape & Reel type Rev. 1.0.0 ©2003 Fairchild Semiconductor Corporation 2 28 1 2 3 4 5 6 7 8 9 10 CTL FWD REV DO1+ DO1− 11 12 13 14 IN4 27 26 25 24 23 22 IN5 CAP5.1 CAP5.2 FB5 FB4 CAP4.1 CAP4.2 DO5− DO5+ DO4− DO4+ VCC2 MUTE REF FAN8025G3 Pin Assignments (GND) FIN FAN8025G3 FIN (GND) SGND 21 20 19 18 17 16 15 IN2 IN3 VCC1 DO3+ DO3− DO2+ DO2− FAN8025G3 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 25 26 27 28 Pin Name IN5 CAP5.1 CAP5.2 FB5 FB4 CAP4.1 CAP4.2 SGND IN4 CTL FWD REV DO1+ DO1− DO2− DO2+ DO3− DO3+ VCC1 IN3 IN2 REF MUTE VCC2 DO4+ DO4− DO5+ DO5− I/O A A A A A A A P A A I I O O O O O O P A A A I P O O O O CH5 input Connection with capacitor ...