TC621CEOA713 More Semiconductors - ICs 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$1.37

Distributor Stock
Logo for Newark
Newark
from US$1.47
No stock
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Microchip Technology
from US$1.37
5,865
in stock
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Avnet America
from US$1.88
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RS Americas
from US$2.64
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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 -40C to +85C
Packing Media Tape and reel (3300)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.078
Shipping Weight (kg) 0.230303
Lead Count 8
Package Type SOIC
Package Width or Size .150In(3.90mm)
Soldering Composition Matte Tin

Alternative Descriptions

Temp Switch, Ext Sensor, C Opt. | Microchip Technology
Ic,temperature Sensor,sop,8Pin,plastic Rohs Compliant: Yes |Microchip TC621CEOA713 | Newark Electronics
Temp Sensor Analog 8-Pin SOIC N T/R | Avnet America
Temp Switch, Ext Sensor, C Opt. | Microchip Technology Inc. TC621CEOA713 | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC621CEOA713?

Additional datasheets, footprints and schematics for TC621CEOA713 are listed on our Part Details page. You can also find images and similar parts to TC621CEOA713 on this page.

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What category does TC621CEOA713 fall under?

The TC621CEOA713 is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

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Is the TC621CEOA713 RoHS compliant?

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

Which authorised distributors for TC621CEOA713 have stock available?

Authorised distributors including Microchip Technology, Newark Electronics, Avnet America, RS Americas and EBV Elektronik have stock available or on a lead time for TC621CEOA713.

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