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Rochester Electronics LLC MC642DR2 BRUSH DC MOTOR CONTROLLER, PDSO8
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	MC642DR2	Bulk			567	1 - 10 - 100 - 1000 $0.53 10000 $0.53	Buy Now
onsemi MC642DR2 MC642 - Brush DC Motor Controller, PDSO8 '
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Rochester Electronics	MC642DR2		34,629		1	1 $0.5092 10 $0.5092 100 $0.4786 1000 $0.4328 10000 $0.4328	Buy Now

MC642DR2 Datasheets (2)

Part	ECAD Model	Manufacturer	Description	Curated	Datasheet Type	PDF
MC642DR2		On Semiconductor	PWM Fan Speed Controller with Fault Detection		Original	PDF
MC642DR2		On Semiconductor	PWM Fan Speed Controller with Fault Detection		Original	PDF

MC642DR2 Datasheets Context Search

Catalog Datasheet	MFG & Type	Document Tags	PDF
11KW 3 phase motor Abstract: temperature dependent dc fan speed control by using thermistor heat sensor 2N4400 MC642 MC642DR2 MC642P MPS2222 MPS2222A three phase 18kW motor 2N4401 NPN Switching Transistor Text: MC642 PWM Fan Speed Controller with Fault Detection The MC642 is a pulse width modulation PWM fan speed controller for use with DC motors. It provides temperature proportional speed control. A thermistor connected to the VIN input furnishes the required control voltage of 1.25V to 2.65V for 0% to	Original	MC642 MC642 r14525 MC642/D 11KW 3 phase motor temperature dependent dc fan speed control by using thermistor heat sensor 2N4400 MC642DR2 MC642P MPS2222 MPS2222A three phase 18kW motor 2N4401 NPN Switching Transistor	PDF
NTP4N60 Abstract: 8051 based thyristor firing circuit power MOSFET IRF740 driver circuit Curtis 1178 MAX766 8051 microcontroller Thyristor firing circuit ATX smps from 12 volt irf740 Intel ATX smps circuit diagram desktop computer smps circuit diagram Text: Q U A R T E R L Y T E C H N O L O G Y A N D A P P L I C AT I O N S M A G A Z I N E ON-Display THIRD QUARTER 2000 Vol. 1, No. 1 This Quarter. FEATURES ON Semiconductor Adds Cherry Semiconductor 3 Control Scheme Gives Power Tune-Up 15 A P P L I C AT I O N S	Original	MD-A550 ONDISPLAY3Q00/D NTP4N60 8051 based thyristor firing circuit power MOSFET IRF740 driver circuit Curtis 1178 MAX766 8051 microcontroller Thyristor firing circuit ATX smps from 12 volt irf740 Intel ATX smps circuit diagram desktop computer smps circuit diagram	PDF
transistor 2n2222a to-92 Abstract: 2N4400 MC642 MC642DR2 MC642P MPS2222 MPS2222A NPN transistor 2n4400 beta value Text: MC642 PWM Fan Speed Controller with Fault Detection The MC642 is a pulse width modulation PWM fan speed controller for use with DC motors. It provides temperature proportional speed control. A thermistor connected to the VIN input furnishes the required control voltage of 1.25 V to 2.65 V for 0% to	Original	MC642 MC642 r14525 MC642/D transistor 2n2222a to-92 2N4400 MC642DR2 MC642P MPS2222 MPS2222A NPN transistor 2n4400 beta value	PDF
Thermistor NTC-10 Abstract: PTC 1k thermistor conversion table 2N4401 NPN Switching Transistor missing pulse detector Text: MC642 PWM Fan Speed Controller with Fault Detection The MC642 is a pulse width modulation PWM fan speed controller for use with DC motors. It provides temperature proportional speed control. A thermistor connected to the VIN input furnishes the required control voltage of 1.25 V to 2.65 V for 0% to	Original	MC642 MC642 r14525 MC642/D Thermistor NTC-10 PTC 1k thermistor conversion table 2N4401 NPN Switching Transistor missing pulse detector	PDF
mosfet triggering circuit USING TL494 Abstract: controller for PWM fan tl494 TIP35C TIP36C sub amplifier circuit diagram 74ls TTL family UC3842 variable voltage smps design with TL431 Buck converter with sg3526 UC3842 smps design with TL431 MC44608P40 equivalent TRANSISTOR MPS2112 MC3364D Text: SG388/D Rev. 3, May-2001 Master Components Selector Guide PUBLICATION ORDERING INFORMATION NORTH AMERICA Literature Fulfillment: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada	Original	SG388/D May-2001 The422-3781 r14525 SG388/D mosfet triggering circuit USING TL494 controller for PWM fan tl494 TIP35C TIP36C sub amplifier circuit diagram 74ls TTL family UC3842 variable voltage smps design with TL431 Buck converter with sg3526 UC3842 smps design with TL431 MC44608P40 equivalent TRANSISTOR MPS2112 MC3364D	PDF
12v dc power supply with sg3526 Abstract: MAC97A6 630 LM7580 tl494 inverter 12v 230v design smps 500 watt TL494 MRC 433 mosfet uc3842a uc3842b mc44604p bc558b MTP5P25 Text: SGJ388/D Aug-2000 半導体総合カタログ半導体総合カタログおよびはSemiconductor Components Industries, LLC（SCILLC）の商標です。SCILLCはここに記載の製品のすべてについて	Original	SGJ388/D Aug-2000 UC3845BV ULN2003A VN0300L VN0610LL VN2222LL VN2406L 12v dc power supply with sg3526 MAC97A6 630 LM7580 tl494 inverter 12v 230v design smps 500 watt TL494 MRC 433 mosfet uc3842a uc3842b mc44604p bc558b MTP5P25	PDF
tl4311 Abstract: SOP23-5 2N4920 LM337B uc3842a uc3842b MGB20N40CLT4 sg3526 bc558b TO-266AA mje150 Text: SG388CH/D 2000 4 2 SG388CH/D 2000 3 2 SCILLC,2000 © 1999 “” http://onsemi.com.cn SCI LLC ./012 !"#$%&'()+,%?./14+=* )NO @ A L M N O	Original	SG388CH/D r14525 SG388CH/D tl4311 SOP23-5 2N4920 LM337B uc3842a uc3842b MGB20N40CLT4 sg3526 bc558b TO-266AA mje150	PDF
fan thermistor Abstract: No abstract text available Text: NPFSMC642/D Rev. 0, Mar-2000 New Product Fact Sheet MC642 - PWM Fan Speed Controller with Fault Detection Overview The MC642 is a pulse width modulator PWM fan speed controller that converts any standard two-wire brushless DC fan into an intelligent fan by providing temperature proportional speed control. Minimum	Original	NPFSMC642/D Mar-2000 MC642 r14525 NPFSMC642/D fan thermistor	PDF