器件名称:
FAN8413M_NL
功能描述:
2 Phase Half Wave BLDC Motor Predriver
文件大小:
315.24KB 共16页
简 介:
www.fairchildsemi.com FAN8412M/FAN8413M 2 Phase Half Wave BLDC Motor Predriver Features A wide range of operation voltage: 4V to 28V Locked motor protection with open collector alarm out or speed out and auto retry Compact package: 8-SOP-225 Description The FAN8412M/FAN8413M is a monolithic integrated circuit, and suitable for DC cooling fan motors predriver. 8-SOP-225 1 Typical Applications DC cooling fan motor Ordering Information Device FAN8412M FAN8412MX FAN8413M FAN8413MX FAN8412M_NL FAN8412MX_NL FAN8413M_NL FAN8413MX_NL Note X : Tape & Reel NL : Lead Free Package 8-SOP-225 8-SOP-225 8-SOP-225 8-SOP-225 8-SOP-225 8-SOP-225 8-SOP-225 8-SOP-225 Operating Temp. 40°C ~ 95°C 40°C ~ 95°C 40°C ~ 95°C 40°C ~ 95°C 40°C ~ 95°C 40°C ~ 95°C 40°C ~ 95°C 40°C ~ 95°C Rev.1.0.3 2004 Fairchild Semiconductor Corporation FAN8412M/FAN8413M Block Diagram VCC 1 OUTB 8 IN+ 2 Commutation & Control OUTA 7 AL / TACO 3 LD 6 IN4 GND 5 Pin Definitions Pin Number 1 2 3 4 5 6 7 8 Pin Name VCC IN+ AL TACO IN GND LD OUTA OUTB I/O P A O O A P A A A Pin Function Description Supply voltage Hall input + Alarm output (For FAN8412M) Speed output (For FAN8413M) Hall input Ground Triangle pulse generator for lock detector and automatic restart Motor output A Motor output B Remark Open Collector Open Collector - 2 FAN8412M/FAN8413M Equivalent Circuits Description Pin No. Internal Circuit OUTA 7 Vcc Commutation OUTB 8 7 8 3 AL / TACO 3 Lock detector 6 Lock detector & A……
