TC621TC621In Production 数据手册DataSheet 下载：TC620/621 Data Sheet (02/05/2013) .pdf

TC620 and TC621 are programmable logic output temperature detectors designed for use in thermal management applications. The TC620 features an on-board temperature sensor, while the TC621 connects to an external NTC thermistor for remote sensing applications. Both devices feature dual thermal interrupt outputs (HIGH LIMIT and LOW LIMIT), each of which program with a single external resistor. On the TC620, these outputs are driven active (high) when measured temperature equals the user-programmed limits. The CONTROL (hysteresis) output is driven high when temperature equals the high limit setting, and returns low when temperature falls below the low limit setting. This output can be used to provide simple ON/OFF control to a cooling fan or heater. The TC621 provides the same output functions except that the logical states are inverted. The TC620/621 are usable over a maximum temperature range of – 40C to +125C.

技术参数
参数值
# Temps Monitored1
Typical Accuracy (°)1
Max. Accuracy @ 25° (°)3
Max Input/ Supply Current (µA)270
Temp. Range (°C)-40 to +125
Operating Voltage Range (V)+4.5 to +18
Typ Supply Current (µA)270
Hardware Shutdown1
Resistance Error CorrectionN/A
Beta CompensationN/A
Ideality FactorN/A
Device DescriptionTemperature Switch
Demo & Eval Boards
技术特性
  • User-Programmable Hysteresis and Temperature Set Point
  • Easily Programs with 2 External Resistors
  • Wide Temperature Detection Range: – 40C to +125C(TC620/621CVx)
  • External Thermistor for Remote Sensing Applications (TC621x)
Pricing & Samples 产品订购信息
Part Number 订购型号管脚封装工作温度包装1-2526-99100+1000-49995000+
TC621CCOA8SOIC 150mil0C to +70CTUBE1.130.940.860.83 *0.82 *
TC621CCPA8PDIP0C to +70CTUBE1.201.000.910.88 *0.87 *
TC621CEOA8SOIC 150mil-40C to +85CTUBE1.401.161.061.02 *1.01 *
TC621CEOA7138SOIC 150mil-40C to +85CT/R1.401.161.061.02 *1.01 *
TC621CEPA8PDIP-40C to +85CTUBE1.441.201.091.06 *1.04 *
TC621HCOA8SOIC 150mil0C to +70CTUBE**********
TC621HCPA8PDIP0C to +70CTUBE**********
TC621HEOA8SOIC 150mil-40C to +85CTUBE1.401.161.061.02 *1.01 *
TC621HEPA8PDIP-40C to +85CTUBE1.441.201.091.06 *1.04 *
Similar Devices 相关产品
ProductDescriptionTypical Accuracy (º)Vcc Range5K Pricing
TC621Temperature Switch1+4.5 - +18$0.87
EMC1001Digital Temperature Sensor0.5+3.0 - +3.6$0.45
EMC1002Digital Temperature Sensor1+3.0 - +3.6
EMC1033Digital Temperature Sensor1+3.0 - +3.6$0.67
EMC1043Digital Temperature Sensor0.5+3.0 - +3.6$0.62
EMC1046Digital Temperature Sensor0.25+3.0 - +3.6$1.24
EMC1047Digital Temperature Sensor0.25+3.0 - +3.6$1.35
EMC1053Digital Temperature Sensor0.5+3.0 - +3.6$0.62
EMC1063Digital Temperature Sensor0.5+3.0 - +3.6$0.62
EMC1072Digital Temperature Sensor0.25+3.0 - +3.6$0.45
EMC1073Digital Temperature Sensor0.25+3.0 - +3.6$0.56
EMC1074Digital Temperature Sensor0.25+3.0 - +3.6$0.73
EMC1102Digital Temperature Sensor0.5+3.0 - +3.6$0.96
EMC1103Digital Temperature Sensor0.5+3.0 - +3.6$0.96
EMC1133Digital Temperature Sensor0.5+3.0 - +3.6$0.96
EMC1152Digital Temperature Sensor0.5+3.0 - +3.6$0.96
EMC1152-1Digital Temperature Sensor0.5+3.0 - +3.6$0.96
EMC1182Digital Temperature Sensor0.25+3.0 - +3.6$0.51
EMC1183Digital Temperature Sensor0.25+3.0 - +3.6$0.67
EMC1184Digital Temperature Sensor0.25+3.0 - +3.6$0.79
resources 技术资料
Data SheetsLast UpdatedSizelanguage
TC620/621 Data Sheet02/05/2013183KBEnglish Chinese Japanese
BrochuresLast UpdatedSizelanguage
Analog & Interface Guide (Volume 2)10/11/20051067KBEnglish Chinese Japanese
Quick Guide to Microchip Development Tools10/15/201411223KBEnglish Chinese Japanese
Temperature Sensor Design Guide12/08/2009687KBEnglish Chinese Japanese
Design NotesLast UpdatedSizelanguage
ADN011 – Flexible Integrated Temp Sensors Lower System Costs08/18/2004650KBEnglish Chinese Japanese
Product Selection ToolsLast UpdatedSizelanguage
Analog & Interface Product Selector Guide12/16/20142889KBEnglish Chinese Japanese
User GuidesLast UpdatedSizelanguage
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board User's Guide01/24/20061367KBEnglish Chinese Japanese
RoHS 相关信息
订购型号Device Weight (Grams) eachShipping Weight (Grams) eachLead CountPackage TypePackage WidthSolder CompositionJEDEC IndicatorRoHSChina EFUP
TC621CCPA0.4867000.9000008PDIP.300inMatte Sne3RoHSEFUP
TC621CEPA0.4867000.9000008PDIP.300inMatte Sne3RoHSEFUP
TC621HCPA0.4867000.9000008PDIP.300inMatte Sne3RoHSEFUP
TC621HEPA0.4867000.9000008PDIP.300inMatte Sne3RoHSEFUP
TC621HEOA0.0780000.1600008SOIC.150in.(3.90mm)Matte Sne3RoHSEFUP
TC621HCOA0.0780000.1600008SOIC.150in.(3.90mm)Matte Sne3RoHSEFUP
TC621CEOA0.0780000.1600008SOIC.150in.(3.90mm)Matte Sne3RoHSEFUP
TC621CEOA7130.0780000.2303038SOIC.150in.(3.90mm)Matte Sne3RoHSEFUP
TC621CCOA0.0780000.1600008SOIC.150in.(3.90mm)Matte Sne3RoHSEFUP
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