Part Name
TC646B
Other PDF
no available.
PDF
page
36 Pages
File Size
577.2 kB
MFG CO.
Microchip Technology
TC646B Datasheet - Microchip Technology
Microchip Technology
Features
• Temperature-Proportional Fan Speed for Acoustic Noise Reduction and Longer Fan Life
• Efficient PWM Fan Drive
• 3.0V to 5.5V Supply Range:
- Fan Voltage Independent of TC646B/TC648B/TC649B Supply Voltage
- Supports any Fan Voltage
• FanSense™Fault Detection Circuit Protects Against Fan Failure and Aids System Testing(TC646B/TC649B)
• Automatic Shutdown Mode for “Green” Systems
• Supports Low Cost NTC/PTC Thermistors
• Over-Temperature Indication (TC646B/TC648B)
• Fan Auto-Restart
• Space-Saving 8-Pin MSOP Package
Part Name
Description
View
MFG CO.
PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense? Technology for Fault Detection ( Rev : 2003 )
Microchip Technology
PWM Fan Speed Controllers With Minimum Fan Speed, Fan Restart and FanSense? Technology for Fault Detection
Microchip Technology
Dual SMBus? PWM Fan Speed Controllers With Fan Fault Detection ( Rev : 2002 )
Microchip Technology
PWM Fan Speed Controller with Auto-Shutdown and FanSense? Technology
Microchip Technology
Share Link: 