TC653ACVUA Power Management ICs - PMIC by Microchip Technology

Status: Active
Series: TC653
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$1.31


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$1.91
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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

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

Motor Driver, Dc Brushless, 5Ma, Msop-8 | 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&Fan Controller 25C/35C MSOP8 | Microchip Technology Inc. TC653ACVUA | RS Americas
TEMP SENSOR, DC FAN CNTRL, 8MSOP | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TC653ACVUA?

Additional datasheets, footprints and schematics for TC653ACVUA are listed on our Part Details page. You can also find images and similar parts to TC653ACVUA on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TC653ACVUA on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TC653ACVUA price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TC653ACVUA fall under?

The TC653ACVUA is listed under Semiconductors - ICs > Power Management ICs - PMIC > Drivers & Controllers > Motor Drivers / Controllers.

Can I view similar or alternative parts?

You can view similar parts to TC653ACVUA when available in the Motor Drivers / Controllers 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 TC653ACVUA you can contact the distributor directly for product support, shipping queries etc.

Is the TC653ACVUA RoHS compliant?

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

Which authorised distributors for TC653ACVUA have stock available?

Authorised distributors including Newark Electronics, Avnet America, Microchip Technology, RS Americas and Farnell have stock available or on a lead time for TC653ACVUA.

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

Stock availability and lead times will be displayed for TC653ACVUA often in real-time on the comparison pages.

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