TC652BEVUA More Semiconductors - ICs by Microchip Technology

Status: Active
Series: TC652
RoHS: Compliant
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The TC652/653 are integrated temperature sensors and brushless DC fan speed controllers with FanSenseâ„¢ technology. The TC652/653 measure their junction temperature and control the speed of the fan based on that temperature, making them especially suited for applications in modern electronic equipment. The FanSenseâ„¢ fan fault detect circuitry eliminates the need for a more expensive 3 wire fan. Temperature data is converted from the on-chip thermal sensing element and translated into a fractional fan speed from 40% to 100%. A temperature selection guide in the data sheet is used to choose the low and high temperature limits to control the fan. The TC652/653 also include a single trip point over temperature alert (Tover) that eliminates the need for additional temperature sensors. In addition the TC653 includes an auto fan shutdown function for additional power savings. The TC652/653 are easy to use, require no software overhead, and are therefore the ideal choice for implementing thermal management in a variety of systems. FanSenseâ„¢ is a trademark of Microchip Technology Inc.

Prices starting from US$1.75


Distributor Starting From Stock
Logo for Avnet America Avnet America US$2.42
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Logo for Microchip Technology Microchip Technology US$1.75
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Logo for RS Americas RS Americas US$2.39
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Features

Digital Temperature Sensing and Multi-Speed Fan Control
Built in Over Temperature Alert (Tover)
Temperature Proportional Fan Speed Control for Acoustic Noise Reduction and Longer Fan Life
Pulse Width Modulation Output Drive for Cost and Power Savings
Solid State Temperature Sensing
±1o C (Typical) Accuracy from 25o C to +70o C
2.8 - 5.5V Operating Range
TC651 includes Auto Fan Shutdown
Low Operating Power: 50µA (Typ)

Specifications

Device Description Fan Manager
Typical Accuracy (°C) 1
Over Temp Alert True
SM Bus False
Predictive Fan Fault False
Max. Supply Current (µA) 90
Max Accuracy @ 25°C (°C) 3
Integrated temp Sensor True
Fan Sense True
External Temp Input False
Auto Shutdown False
PWMFreq Low
FanSpeedTable No
Temp. Range Max. (°C) +125
Temp. Range. Min. (°C) -40
Vcc Range Max. (V) +5.5
Vcc Range Min. (V) +2.8
Pins | Packaging 8 | MSOP
Temp Range -40C to +125C
Packing Media Tube (100)

Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0256
Shipping Weight (kg) 0.07
Lead Count 8
Package Type MSOP
Package Width or Size 3x3mm
Soldering Composition Matte Tin

Alternative Descriptions

Ic,motor Controller,tssop,8Pin Rohs Compliant: Yes |Microchip TC652BEVUA | Newark Electronics
Brushless DC Speed Controller 8-Pin MSOP Tube | Avnet America
Temp Sensor & Brushless DC Fan Controller/Fan Fault Detect/Over Temp Alert | Microchip Technology
Temp Sensor & Brushless DC Fan Controller/Fan Fault Detect/Over Temp Alert | Microchip Technology Inc. TC652BEVUA | RS Americas


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC652BEVUA?

Additional datasheets, footprints and schematics for TC652BEVUA are listed on our Part Details page. You can also find images and similar parts to TC652BEVUA on this page.

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What category does TC652BEVUA fall under?

The TC652BEVUA is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

You can view similar parts to TC652BEVUA when available in the More Semiconductors - ICs 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 TC652BEVUA you can contact the distributor directly for product support, shipping queries etc.

Is the TC652BEVUA RoHS compliant?

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

Which authorised distributors for TC652BEVUA have stock available?

Authorised distributors including Newark Electronics, Avnet America, Microchip Technology and RS Americas have stock available or on a lead time for TC652BEVUA.

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