UC3840 Search Results

UC3840 Datasheets (12)

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Part	ECAD Model	Manufacturer	Description	Datasheet Type	PDF	PDF Size	Page count
UC3840		SGS-Ates	Switching Regulator IC Designers Data Pack 1984	Scan	PDF	491.14KB	10
UC3840		SGS-Thomson	PROGRAMMABLE, OFF-LINE, PWM CONTROLLERS	Scan	PDF	317.64KB	10
UC3840		STMicroelectronics	PROGRAMMABLE OFF-LIINE PWM CONTROLLER	Scan	PDF	457.82KB	10
UC3840		Texas Instruments	Programmable Offline PWM Controller	Scan	PDF	346.04KB	8
UC3840J		Unknown	Shortform IC and Component Datasheets (Plus Cross Reference Data)	Short Form	PDF	69.64KB	1
UC3840J		SGS-Ates	Switching Regulator IC Designers Data Pack 1984	Scan	PDF	491.14KB	10
UC3840J		SGS-Thomson	PROGRAMMABLE, OFF-LINE, PWM CONTROLLERS	Scan	PDF	317.64KB	10
UC3840J		STMicroelectronics	PROGRAMMABLE, OFF-LIINE, PWM CONTROLLER	Scan	PDF	457.77KB	10
UC3840N		Unknown	Shortform IC and Component Datasheets (Plus Cross Reference Data)	Short Form	PDF	69.64KB	1
UC3840N		SGS-Ates	Switching Regulator IC Designers Data Pack 1984	Scan	PDF	491.15KB	10
UC3840N		SGS-Thomson	PROGRAMMABLE, OFF-LINE, PWM CONTROLLERS	Scan	PDF	317.64KB	10
UC3840N		STMicroelectronics	PROGRAMMABLE, OFF-LIINE, PWM CONTROLLER	Scan	PDF	457.77KB	10

UC3840 Price and Stock

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Unitrode Corporation UC3840J IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR,DIP,18PIN,CERAMIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Quest Components	UC3840J		11			1 $18.00 10 $16.00 100 $16.00 1000 $16.00 10000 $16.00	Buy Now
Texas Instruments UC3840J Other Semiconductors
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Vyrian	UC3840J		8,399			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Texas Instruments UC3840N/883B Other Semiconductors
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Vyrian	UC3840N/883B		7,849			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Texas Instruments UC3840DW
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Vyrian	UC3840DW		7,676			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Texas Instruments UC3840N
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Vyrian	UC3840N		7,567			1 - 10 - 100 - 1000 - 10000 -	Get Quote

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UC3840 Datasheets Context Search

Catalog Datasheet	Type	Document Tags	PDF
UC3840 Contextual Info: IN T E B P A T E D C IR C U IT S UC1840 UC2840 UC3840 UNITRODE Programmable, Off-Line, PWM Controller FEA TU R ES D ESC R IPTIO N * All Control, Driving, Monitoring, Although containing most of the features required by all types of switching and Protection Functions Included power supply controllers, the UC1840 family has been optimized for highly-efLow-Current, Off-Line Start Circuit ficient boot-strapped primary-side operation in forward or flyback power con	OCR Scan	UC1840 UC2840 UC3840 UC1840 UC3706 UC3611 T34flSlc UC3840	PDF
UC3840 Abstract: pwm switch mode power single chip UC1840-UC2840-UC3840 UC3841 Contextual Info: Switching Regulators PWM Voltage Mode UC1840/UC2840/UC3840 • All control, driving, monitoring, and protection functions included • Low-current, off-line start circuit • Feed-forward line regulation over 4 to 1 input range • PWM latch for single pulse per period	OCR Scan	UC1840/UC2840/UC3840 500KHz 18-pin UC1841 /UC2841 /UC3841 UC1850/3850 24-pin UC3840 pwm switch mode power single chip UC1840-UC2840-UC3840 UC3841	PDF
Uc1840 Abstract: transistor LT 6225 UC3840 transistor c1640 2840-UC lt 6225 Contextual Info: INTEGRATED CIRCUITS UC1840 UC2840 UC3840 UNITRODE Programmable, Off-Line, PWM Controller FEATURES All Control, Driving, Monitoring, and Protection Functions Included Low-Current, Off-Line Start Circuit Feed-Forward Line Regulation over 4 to 1 Input Range PWM Latch for Single Pulse per	OCR Scan	UC1840 UC2840 UC3840 500kHz 18-pin UC1840. UC3705/3706/3707 UC3706 UC3611 transistor LT 6225 UC3840 transistor c1640 2840-UC lt 6225	PDF
uc3840 "pin compatible" Abstract: UC3841 UC3840 Contextual Info: UC1851 UC2851 UC3851 Programmable, Off-Line, PWM Controller FEATURES DESCRIPTION • All Control, Driving, Monitoring, and Protection Functions Included • Low-Current Off Line Start Circuit • Voltage Feed Forward or Current Mode Control • High Current Totem Pole Output	Original	UC1851 UC2851 UC3851 500kHz slus226 59629558601MVA UC1851J UC1851J883B DN-28 uc3840 "pin compatible" UC3841 UC3840	PDF
uc3840 "pin compatible" Abstract: SLUA UC3841 UC3840 Contextual Info: UC1841 UC2841 UC3841 Programmable, Off-Line, PWM Controller FEATURES DESCRIPTION • All Control, Driving, Monitoring, and Protection Functions Included • Low-current, Off-line Start Circuit • Voltage Feed Forward or Current Mode Control • Guaranteed Duty Cycle Clamp	Original	UC1841 UC2841 UC3841 500kHz UC1841J UC1841J883B UC1841L UC1841L883B 96289920022A uc3840 "pin compatible" SLUA UC3841 UC3840	PDF
lg crt flyback transformer Abstract: EC35 TRANSFORMER UNITRODE TRANSISTOR CROSS HIGH FREQUENCY Transformer ec35 UC3840 Flyback transformer design and ratings ec35 core Ferroxcube 3C8 switching power supply design 150w mosfet audio amplifier Contextual Info: Switching Power Supplì; Design Review 60 Watt Flyback Regulator — by Raoji Patel and Glenn Fritz SW IT C H IN G PO W ER SU P P LY D ESIG N R E V IE W 60 W ATT FLY BA C K R EG U LA T O R By Raoji Patel and Glenn Fritz This paper gives a practical example of the design of an off-line switching power supply.	OCR Scan	UC3840 600/xF 1600mF 4150mF lg crt flyback transformer EC35 TRANSFORMER UNITRODE TRANSISTOR CROSS HIGH FREQUENCY Transformer ec35 Flyback transformer design and ratings ec35 core Ferroxcube 3C8 switching power supply design 150w mosfet audio amplifier	PDF