TC620CCOA IC Sensors by Microchip Technology

5V Dual Trip Point Temperature Sensor


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.

Where to Buy

Prices starting from US$1.16

Distributor Stock
Logo for Newark
Newark
from US$1.29
No stock
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Logo for Microchip Technology
Microchip Technology
from US$1.16
3,332
in stock
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Future Electronics
from US$1.35
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Logo for Avnet America
Avnet America
from US$1.61
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Logo for RS Americas
RS Americas
from US$2.45
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Avnet Silica
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Features

•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)

Specifications

Pins | Packaging 8 | SOIC
Temp Range 0C to +70C
Packing Media Tube (100)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.078
Shipping Weight (kg) 0.25
Lead Count 8
Package Type SOIC
Package Width or Size .150In(3.90mm)
Soldering Composition Matte Tin

Alternative Descriptions

Temp Switch, Int Sensor, C Opt. | Microchip Technology
Temperature Sensor, 1C, 8-Soic | Newark Electronics
Logic Output Temp Sensor SOIC8 | Future Electronics
Temp Sensor Analog 8-Pin SOIC N Tube | Avnet America
Temp Switch, Int Sensor, C Opt. | Microchip Technology Inc. TC620CCOA | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC620CCOA?

Additional datasheets, footprints and schematics for TC620CCOA are listed on our Part Details page. You can also find images and similar parts to TC620CCOA on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TC620CCOA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC620CCOA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TC620CCOA fall under?

The TC620CCOA is listed under Semiconductors - ICs > IC Sensors > IC Temperature Sensors.

Can I view similar or alternative parts?

You can view similar parts to TC620CCOA when available in the IC Temperature Sensors range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TC620CCOA you can contact the distributor directly for product support, shipping queries etc.

Is the TC620CCOA RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for TC620CCOA have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, Future Electronics, Avnet America and RS Americas have stock available or on a lead time for TC620CCOA.

How do I check stock and lead times for all distributors?

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