TC647VUA - Brand New MICROCHIP Motor Driver ICs
In Stock:25 ,Ready for Immediate Shipping
New
Lead_Free
In Stock:
25,
Ready for Immediate Shipping
Brand:MICROCHIP
Category:Motor Driver ICs
Chipdatas Part No.:CD83-TC647VUA
Manufacturer Part No.:TC647VUA
Datecode:09+
Package:MSOP-8
4,48377 US$ /pcs
Each tube contains 100 pcs
≥1:
4,48376 US$
≥10:
4,43893 US$
≥50:
4,39409 US$
≥100:
4,25957 US$
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The TC647 is a switch mode fan speed controller for use with brushless DC motors. Temperature proportional speed control is accomplished using pulse width modulation. A thermistor (or other voltage output temperature sensor) connected to VIN furnishes the required control voltage of 1.25V to 2.65V (typical) for 0% to 100% PWM duty cycle. Minimum fan speed is set by a simple resistor divider on the VMIN input. An integrated Start-up Timer ensures reliable motor start-up at turn-on, coming out of Shutdown Mode, or following a transient fault. A logic low applied to VMIN, Pin 3, causes fan shutdown. The TC647 also features Microchip Technology's proprietary FanSense technology for increasing system reliability. In normal fan operation, a pulse train is present at SENSE, Pin 5, indicating normal operation. A Missing-pulse Detector monitors this pin during normal fan operation. A stalled, open, or unconnected fan causes the TC647 to trigger its start-up timer once. If the fault persists, the FAULT output goes low, and the device is latched in its Shutdown Mode. The TC647 is available in a standard 8-Pin PDIP, MSOP and SOIC packages. Commercial and industrial temperature ranges are available in both package options.
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Datasheet
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Additional Information
- Datasheet: Download TC647VUA
- Chipdatas Part: CD83-TC647VUA
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 12:03 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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