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Datasheet Microchip TC623

ManufacturerMicrochip
SeriesTC623

TC623 is a 3V solid-state, programmable temperature sensor designed for use in thermal management applications

Datasheets

  • Download » Datasheet PDF, 135 Kb, File published: Feb 5, 2013
    TC623 Data Sheet
    Docket ↓
    TC623
    3V, Dual Trip Point Temperature Sensor
    Features: Package Type Integrated Temp Sensor and Detector Operate
    from a Supply Voltage as Low as 2.7V Replaces Mechanical Thermostats and Switches On-Chip Temperature Sense 8-Pin DIP or SOIC for Direct PCB Mounting 2 User Programmable Temperature Set Points 2 Independent Temperature Limit Outputs Heat/Cool Regulate Output Applications: CPU Thermal Management
    System Over or Under Temperature Shutdown
    Advanced Thermal Warning
    Fan Speed Control Circuits
    Accurate Appliance Temperature Sensing
    Environmental Control Device Selection Table
    Part Number Package Temp. Range TC623CCOA 8-Pin SOIC 0В°C to +70В°C TC623CCPA 8-Pin PDIP 0В°C to +70В°C TC623CEOA 8-Pin SOIC -40В°C to +85В°C TC623CEPA 8-Pin PDIP -40В°C to +85В°C TC623CVOA 8-Pin SOIC -40В°C to +125В°C Note: Latch Output (C option), is a Standard Device
    Contact Factory for Latch Q Output (H option). Functional Block Diagram
    NC 1 2 1 8 VCC LOW SET 2 7 LOW LIMIT HIGH SET 3 GND 4 NC TC623CCOA
    TC623CEOA
    TC623CVOA 6 HIGH LIMIT 5 CONTROL PDIP
    NC 1 LOW SET 2 HIGH SET 3 GND 4 TC623CCPA
    TC623CEPA 8 VCC 7 LOW LIMIT 6 HIGH LIMIT 5 CONTROL General Description
    The TC623 is a 3V solid-state, programmable temperature sensor designed for use in thermal management
    applications. It features dual thermal interrupt outputs
    (LOW LIMIT and HIGH LIMIT) each of which are set
    with an external resistor. The HIGH LIMIT and LOW
    LIMIT outputs are driven active (high) when measured
    temperature equals the user programmed limits. The
    CONTROL output is driven active (high) when temperature equals the HIGH LIMIT set point and turned off ...

Prices

Status

TC623CCOATC623CCOA713TC623CCPATC623CEOATC623CEOA713TC623CEPATC623CVOATC623CVOA713
Lifecycle StatusProduction (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)Production (Appropriate for new designs but newer alternatives may exist)

Packaging

Parametrics

TC623CCOATC623CCOA713TC623CCPATC623CEOATC623CEOA713TC623CEPATC623CVOATC623CVOA713
# Temps Monitored11111111
Alert/THERMNoNoNoNoNoNoNoNo
DescriptionTemperature Switch with Resistor SetTemperature Switch with Resistor SetTemperature Switch with Resistor SetTemperature Switch with Resistor SetTemperature Switch with Resistor SetTemperature Switch with Resistor SetTemperature Switch with Resistor SetTemperature Switch with Resistor Set
Hardware Shutdown11111111
Max. Accuracy @ 25°, °33333333
Max. Supply Current, µA150150150150150150150150
Operating Temperature Range, °C0 to +700 to +700 to +70-40 to +85-40 to +85-40 to +85-40 to +125-40 to +125
Resolution, bitsN/AN/AN/AN/AN/AN/AN/AN/A
Temp. Range, °-40 - +125-40 - +125-40 - +125-40 - +125-40 - +125-40 - +125-40 - +125-40 - +125
Typical Accuracy, °11111111
Vcc Range, V+2.7 - +4.5+2.7 - +4.5+2.7 - +4.5+2.7 - +4.5+2.7 - +4.5+2.7 - +4.5+2.7 - +4.5+2.7 - +4.5

Eco Plan

TC623CCOATC623CCOA713TC623CCPATC623CEOATC623CEOA713TC623CEPATC623CVOATC623CVOA713
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Moldel Line

Series: TC623 (8)

Manufacturer's Classification

  • Thermal Management > Local Temperature Sensors > Temperature Switches

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