| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,937 pcs
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3937 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The Microchip TC624EOA is a programmable solid-state temperature sensor designed to replace mechanical switches in sensing and control systems. It integrates a temperature sensor with a voltage reference and detector circuitry, allowing the user to set the desired temperature set point with a single external resistor. This device operates over a power supply range of 2.7V to 4.5V and is usable over a temperature range of -40°C to +125°C.
Key features include a low supply current of 170µA maximum and an accuracy of 1°C typical. The TC624EOA is available in an 8-pin SOIC package, suitable for surface mounting. Applications include power supply over-temperature detection, consumer electronics, fire/heat detection, UPSs, amplifiers, motors, and CPU thermal management in PCs.
The ambient temperature is sensed and compared to the programmed set point. The OUT outputs are driven to their active state when the measured temperature exceeds the programmed set point. The device offers a maximum accuracy of 5°C at 25°C and a typical accuracy of 1°C.
2.7V to 4.5V.
-40°C to +125°C.
8-SOIC surface-mount package with 8 pins.
Typical accuracy 1°C, maximum 5°C at 25°C.
Maximum 170 µA.
No, the device has no alert or thermal output.
A temperature switch with resistor-set hardware shutdown.