器件名称: TC620
功能描述: 5V, Dual Trip Point Temperature Sensors
文件大小: 450.61KB 共14页
简 介:TC620/TC621
5V, Dual Trip Point Temperature Sensors
Features
User Programmable Hysteresis and Temperature Set Point Easily Programs with 2 External Resistors Wide Temperature Detection Range: -0°C to 70°C: (TC620/TC621CCX) -40°C to +125°C: (TC620/TC621CVX) -40°C to +85°C: (TC620/TC621CEX) -55°C to +125°C: (TC620/TC621CMX) Onboard Temperature Sensing Applications (TC620X) External NTC Thermistor for Remote Sensing Applications (TC621X) Available in 8-Pin PDIP and SOIC Packages
Package Type
8-PDIP
NC 1 LOW SET 2 HIGH SET 3 GND 4 8 VDD 7 HIGH LIMIT
TC620XCPA TC620XEPA
6 LOW LIMIT 5 CONTROL
8-PDIP
THERMISTOR 1 HIGH SET 2 LOW SET 3 GND 4 8 VDD 7 HIGH LIMIT
TC621XCPA TC621XEPA
6 LOW LIMIT 5 CONTROL
8-SOIC
NC 1 LOW SET 2 8 VDD LOW LIMIT HIGH LIMIT CONTROL
Applications
Power Supply Over Temperature Detection Consumer Equipment Temperature Regulators CPU Thermal Protection
HIGH SET 3 GND 4
TC620XCOA TC620XEOA TC620CVOA 8-SOIC
7 6 5
THERMISTOR 1
8
Device Selection Table
Part Number TC620X*COA TC620X*CPA TC620X*EOA TC620X*EPA TC620C*VOA TC621X*COA TC621X*CPA TC621X*EOA TC621X*EPA Package 8-Pin SOIC 8-Pin PDIP 8-Pin SOIC 8-Pin PDIP 8-Pin SOIC 8-Pin SOIC 8-Pin PDIP 8-Pin SOIC 8-Pin PDIP Temperature Range 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C -40°C to +125°C 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C
HIGH SET 2 LOW SET 3 GND 4
TC621XCOA TC621XEOA
VDD 7 HIGH LIMIT
6 LOW LIMIT 5 CONTROL
General Description
The TC620 and TC621 are pr……
