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Datasheet Microchip TC622

ManufacturerMicrochip
SeriesTC622

TC622 and TC624 are programmable solid state temperature sensors designed to replace mechanical switches in sensing and control applications

Datasheets

  • Download » Datasheet PDF, 194 Kb, File published: Feb 5, 2013
    TC622/24 Datasheet
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    TC622/TC624
    Low Cost Single Trip Point Temperature Sensor
    Features: General Description: Temperature Set Point Easily Programs with a
    Single External Resistor Operates with 2.7V Power Supply (TC624) TO-220 Package for Direct Mounting to Heatsink
    (TC622XAT) or Standard 8-Pin PDIP and SOIC The TC622 and TC624 are programmable solid-state
    temperature sensors designed to replace mechanical
    switches in sensing and control applications. Both
    devices integrate the temperature sensor with a
    voltage reference and all required detector circuitry.
    The desired temperature set point is set by the user
    with a single external resistor. Applications: Power Supply Over-Temperature Detection
    Consumer Electronics
    Fire/Heat Detection
    UPSs, Amplifiers, Motors
    CPU Thermal Management in PCs Ambient temperature is sensed and compared to the
    programmed set point. The OUT and OUT outputs are
    driven to their active state when the measured
    temperature exceeds the programmed set point.
    The TC622 has a power supply voltage range of 4.5V
    to 18.0V while the TC624 operates over a power supply
    range of 2.7V to 4.5V. Both devices are usable over a
    temperature range of -40В°C to +125В°C (TC622VXX,
    TC624VXX). Both devices feature low supply current ...

Prices

Status

TC622COATC622COA713TC622CPATC622EATTC622EOATC622EOA713TC622EPATC622VATTC622VOATC622VOA713TC622VPA
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)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

TC622COATC622COA713TC622CPATC622EATTC622EOATC622EOA713TC622EPATC622VATTC622VOATC622VOA713TC622VPA
PackageSOICSOICPDIPTO-220SOICSOICPDIPTO-220SOICSOICPDIP
Pins88858885888

Parametrics

TC622COATC622COA713TC622CPATC622EATTC622EOATC622EOA713TC622EPATC622VATTC622VOATC622VOA713TC622VPA
# Temps Monitored11111111111
Alert/THERMNoNoNoNoNoNoNoNoNoNoNo
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 SetTemperature Switch with Resistor SetTemperature Switch with Resistor SetTemperature Switch with Resistor Set
Hardware Shutdown11111111111
Max. Accuracy @ 25°, °55555555555
Max. Supply Current, µA200200200200200200200200200200200
Operating Temperature Range, °C0 to +700 to +700 to +70-40 to +85-40 to +85-40 to +85-40 to +85-40 to +125-40 to +125-40 to +125-40 to +125
Resolution, bitsN/AN/AN/AN/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 - +125-40 - +125-40 - +125-40 - +125
Typical Accuracy, °11111111111
Vcc Range, V+4.5 - +18+4.5 - +18+4.5 - +18+4.5 - +18+4.5 - +18+4.5 - +18+4.5 - +18+4.5 - +18+4.5 - +18+4.5 - +18+4.5 - +18

Eco Plan

TC622COATC622COA713TC622CPATC622EATTC622EOATC622EOA713TC622EPATC622VATTC622VOATC622VOA713TC622VPA
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant

Other Options

TC624

Moldel Line

Series: TC622 (11)

Manufacturer's Classification

  • Thermal Management > Local Temperature Sensors > Temperature Switches

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