X-On Electronics has gained recognition as a prominent supplier of TC646BEPA Motor/Motion/Ignition Controllers & Drivers across the USA, India, Europe, Australia, and various other global locations. TC646BEPA Motor/Motion/Ignition Controllers & Drivers are a product manufactured by Microchip. We provide cost-effective solutions for Motor/Motion/Ignition Controllers & Drivers, ensuring timely deliveries around the world.

TC646BEPA Microchip

TC646BEPA electronic component of Microchip
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Part No.TC646BEPA
Manufacturer: Microchip
Category: Motor/Motion/Ignition Controllers & Drivers
Description: Motor / Motion / Ignition Controllers & Drivers w/Rstrt Shtdn & Flt
Datasheet: TC646BEPA Datasheet (PDF)
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)
1: USD 2.5095 ea
Line Total: USD 2.51 
Availability - 348
Ship by Wed. 25 Dec to Fri. 27 Dec
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
348
Ship by Wed. 25 Dec to Fri. 27 Dec
MOQ : 1
Multiples : 1
1 : USD 2.5095
25 : USD 2.268
120 : USD 2.2009

2
Ship by Wed. 25 Dec to Fri. 27 Dec
MOQ : 1
Multiples : 1
1 : USD 3.9827
5 : USD 3.7319
6 : USD 3.3398
16 : USD 3.1517
100 : USD 3.0576

   
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We are delighted to provide the TC646BEPA from our Motor/Motion/Ignition Controllers & Drivers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the TC646BEPA and other electronic components in the Motor/Motion/Ignition Controllers & Drivers category and beyond.

Image Part-Description
Stock Image TC646EOA
Motor / Motion / Ignition Controllers & Drivers Shtdn & Fault Dtct
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot Stock Image TC646VOA
Motor / Motion / Ignition Controllers & Drivers Shtdn & Fault Dtct
Stock : 8
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC646VPA
Motor / Motion / Ignition Controllers & Drivers Shtdn & Fault Dtct
Stock : 159
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC647BEPA
Motor / Motion / Ignition Controllers & Drivers w/Rstrt & Flt Dtct
Stock : 4
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC646BEUA
Motor / Motion / Ignition Controllers & Drivers w/Rstrt Shtdn & Flt
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC646EUA
Motor / Motion / Ignition Controllers & Drivers Shtdn & Fault Dtct
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC646VUA
Motor / Motion / Ignition Controllers & Drivers Shtdn & Fault Dtct
Stock : 385
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC647BEUA
Motor / Motion / Ignition Controllers & Drivers w/Rstrt & Flt Dtct
Stock : 8
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC647BEOA
Motor / Motion / Ignition Controllers & Drivers w/Rstrt & Flt Dtct
Stock : 500
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC647BEOATR
Motor / Motion / Ignition Controllers & Drivers w/Rstrt & Flt Dtct
Stock : 550
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image TC646BEUA
Motor / Motion / Ignition Controllers & Drivers w/Rstrt Shtdn & Flt
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC646EUA
Motor / Motion / Ignition Controllers & Drivers Shtdn & Fault Dtct
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC646VUA
Motor / Motion / Ignition Controllers & Drivers Shtdn & Fault Dtct
Stock : 385
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC647BEUA
Motor / Motion / Ignition Controllers & Drivers w/Rstrt & Flt Dtct
Stock : 8
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC647EOA
Motor / Motion / Ignition Controllers & Drivers w/Fault Dtct
Stock : 200
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot Stock Image TC648BEOA
Motor / Motion / Ignition Controllers & Drivers Shtdn & Over-T Alert
Stock : 5
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC648BEPA
Motor / Motion / Ignition Controllers & Drivers Shtdn & Over-T Alert
Stock : 427
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC648EUA
Motor / Motion / Ignition Controllers & Drivers Shtdn & Over-T Alert
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot Stock Image TC648VOA713
Microchip Technology Motor Motion Ignition Controllers & Drivers Shtdn & Over-T Alert
Stock : 796
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TC649VOA
Motor / Motion / Ignition Controllers & Drivers Shtdn & Fault Dtct
Stock : 264
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TC646B/TC648B/TC649B PWM Fan Speed Controllers With Auto-Shutdown, Fan Restart and FanSense Technology for Fault Detection Features Description Temperature-Proportional Fan Speed for Acoustic The TC646B/TC648B/TC649B devices are new ver- Noise Reduction and Longer Fan Life sions of the existing TC646/TC648/TC649 fan speed controllers. These devices are switch-mode fan speed Efficient PWM Fan Drive controllers that incorporate a new fan auto-restart func- 3.0V to 5.5V Supply Range: tion. Temperature-proportional speed control is accom- - Fan Voltage Independent of TC646B/ plished using pulse width modulation. A thermistor (or TC648B/TC649B Supply Voltage other voltage output temperature sensor) connected to - Supports any Fan Voltage the V input supplies the required control voltage of IN Fault Detection Circuit Protects FanSense 1.20V to 2.60V (typical) for 0% to 100% PWM duty Against Fan Failure and Aids System Testing cycle. The auto-shutdown threshold/temperature is set (TC646B/TC649B) by a simple resistor divider on the V input. An inte- AS grated Start-Up Timer ensures reliable fan motor start- Automatic Shutdown Mode for Green Systems up at turn-on, coming out of shutdown mode, auto- Supports Low Cost NTC/PTC Thermistors shutdown mode or following a transient fault. A logic Over-Temperature Indication (TC646B/TC648B) low applied to V (pin 1) causes fan shutdown. IN Fan Auto-Restart The TC646B and TC649B also feature Microchip Space-Saving 8-Pin MSOP Package Technology s proprietary FanSense technology for increasing system reliability. In normal fan operation, a Applications pulse train is present at SENSE (pin 5). A missing- pulse detector monitors this pin during fan operation. A Personal Computers & Servers stalled, open or unconnected fan causes the TC646B/ LCD Projectors TC649B device to turn the V output on full (100% OUT Datacom & Telecom Equipment duty cycle). If the fan fault persists (a fan current pulse Fan Trays is not detected within a 32/f period), the FAULT output File Servers goes low. Even with the FAULT output low, the V OUT output is on full during the fan fault condition in order to General-Purpose Fan Speed Control attempt to restart the fan. FAULT (TC646B) or OTF (TC648B) is also asserted if the PWM reaches 100% Package Types duty cycle, indicating that maximum cooling capability has been reached and a possible overheating condition MSOP, PDIP, SOIC exists. The TC646B, TC648B and TC649B devices are avail- V 1 8 V IN DD able in 8-pin plastic MSOP, SOIC and PDIP packages. The specified temperature range of these devices is C 2 7 V F OUT TC646B -40 to +85C. TC649B V 3 6 FAULT AS GND 4 SENSE 5 V 1 8 V IN DD C 2 7 V F OUT TC648B V 3 6 OTF AS GND 4 NC 5 2002-2013 Microchip Technology Inc. DS21755C-page 1TC646B/TC648B/TC649B Functional Block Diagram TC646B/TC649B V OTF V V IN DD Note Note: The V comparator OTF Control is for the TC646B device only. Logic C Clock F 3xT PWM V Generator OUT Timer Start-up V AS Timer FAULT V SHDN Missing Pulse Detect SENSE 10 k GND 70 mV (typ) TC648B V OTF V V IN DD Control Logic C Clock F Generator V OUT Start-up V AS Timer OTF V SHDN NC GND DS21755C-page 2 2002-2013 Microchip Technology Inc.

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
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