50kΩ, Through Hole Trimmer Potentiometer 0.3W Top Adjust Panasonic, EVMAA

RS Stock No.: 726-3857PBrand: PanasonicManufacturers Part No.: EVMAASA00B54
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Technical Document

Product details

TC646 Fan Controller

The Microchip TC646 is a Switch Mode Fan Speed Controller designed for use with Brushless DC Fans. From an external Thermistor (or other voltage output sensor) the TC646 provides temperature proportional fan speed control via PWM.

Featured is a user programmable minimum temperature setting. This allows the TC646 to be customised with a minimum temperature threshold, beneath which the fan will be shut-down. Integrated is a Start-Up Timer for reliable motor start-up.

The device also utilises Microchip’s FanSense™ technology for monitoring fan performance. If a fan reliability issue is detected the TC646 will trigger an alert via the FAULT pin.

Features

Temperature Proportional Fan Speed for Acoustic Control and Extended Fan Life
Efficient PWM Fan Drive
3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646 Supply Voltage, Supports any Fan Voltage
FanSense™ Fault Detection Circuits
Shutdown Mode
Supports NTC/PTC Thermistors
Over-Temperature Indication

Motor Controllers & Drivers, Microchip

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BD 0.160

Each (Supplied on a Reel) (Exc. Vat)

BD 0.176

Each (Supplied on a Reel) (Including VAT)

50kΩ, Through Hole Trimmer Potentiometer 0.3W Top Adjust Panasonic, EVMAA
Select packaging type

BD 0.160

Each (Supplied on a Reel) (Exc. Vat)

BD 0.176

Each (Supplied on a Reel) (Including VAT)

50kΩ, Through Hole Trimmer Potentiometer 0.3W Top Adjust Panasonic, EVMAA
Stock information temporarily unavailable.
Select packaging type

Buy in bulk

quantityUnit pricePer Reel
5 - 45BD 0.160BD 0.800
50 - 95BD 0.150BD 0.750
100 - 495BD 0.135BD 0.675
500+BD 0.130BD 0.650

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Click here to find out more

Technical Document

Product details

TC646 Fan Controller

The Microchip TC646 is a Switch Mode Fan Speed Controller designed for use with Brushless DC Fans. From an external Thermistor (or other voltage output sensor) the TC646 provides temperature proportional fan speed control via PWM.

Featured is a user programmable minimum temperature setting. This allows the TC646 to be customised with a minimum temperature threshold, beneath which the fan will be shut-down. Integrated is a Start-Up Timer for reliable motor start-up.

The device also utilises Microchip’s FanSense™ technology for monitoring fan performance. If a fan reliability issue is detected the TC646 will trigger an alert via the FAULT pin.

Features

Temperature Proportional Fan Speed for Acoustic Control and Extended Fan Life
Efficient PWM Fan Drive
3.0V to 5.5V Supply Range: - Fan Voltage Independent of TC646 Supply Voltage, Supports any Fan Voltage
FanSense™ Fault Detection Circuits
Shutdown Mode
Supports NTC/PTC Thermistors
Over-Temperature Indication

Motor Controllers & Drivers, Microchip

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more