器件名称:
FAN8025G3
功能描述:
5-Channel Motor Driver
文件大小:
189.26KB 共13页
简 介:
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 26 25 24 23 22 27 DO5+ DO4 DO4+ VCC2 MUTE REF IN5 CAP5.1 CAP5.2 FB5 FB4 CAP4.1 CAP4.2 DO5 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 for CH5 Feedback fo……
