器件名称:
FAN8463MTC
功能描述:
BTL Single Phase Full Wave BLDC Motor Driver
文件大小:
316.74KB 共14页
简 介:
FAN8463 BTL Single Phase Full Wave BLDC Motor Driver March 2005 FAN8463 BTL Single Phase Full Wave BLDC Motor Driver Features A low voltage operation : 2.3V to 5.5V Locked rotor protection and auto retry. Open collector FG output Open collector 1/2 FG output. Hall bias voltage output. TSD protection. Description The FAN8463MP/MTC is a BTL single phase BLDC motor driver and it’s typical application is note PC cooling fans with low voltage operation(3.3/5V). 14-TSSOP Typical Applications Instrumentation Fans Note PC Fans 10-MLP Ordering Information Device FAN8463MTC FAN8463MTCX FAN8463MPX Note X : Tape & Reel Package 14-TSSOP 14-TSSOP 10-MLP Operating Temp. 30°C ~ 90°C 30°C ~ 90°C 30°C ~ 90°C 2005 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com FAN8463 Rev. 1.0.0 FAN8463 BTL Single Phase Full Wave BLDC Motor Driver Block Diagrams(10MLP) GND HB 6 VCC 8 OUT1 2 Reference Out 360R TSD VCC 5 OUT2 IN1 7 R 1 1/2FG 360R 10 IN2 R 3 FG 9 LD 4 Lock detector & Auto restart FG & 1/2FG Pin Definitions Pin Number 14TSSOP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 10MLP 1 2 3 4 5 6 7 8 9 10 Pin Name IN1 HB IN2 NC LD NC OUT1 GND NC OUT2 NC VCC FG 1/2FG I/O A O A A A P Pin Function Description Hall amplifier input 1 Reference voltage output for hall bias Hall amplifier input 2 Sawtooth wave generator for lock detector and automatic restart Motor output 1 Ground - Remark - - A P O O Motor output 2 Power supply Speed output for 4 pole motor Spe……
