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UC3845

Manufacturer: Texas Instruments

This datasheet includes multiple variants, all published together in a single manufacturer document.

UC3845 datasheet preview

Datasheet Details

Part number	UC3845
Datasheet	UC3845 UC3842 Datasheet (PDF)
File Size	3.96 MB
Manufacturer	Texas Instruments
Description	Current-Mode PWM Controllers

UC3845 Overview

The UCx84x series of control integrated circuits provide the.

UC3845 Key Features

Optimized for off-line and DC-to-DC converters
Low start-up current (< 1mA)
Automatic feedforward pensation
Pulse-by-pulse current limiting
Enhanced load-response characteristics
Undervoltage lockout with hysteresis
Double-pulse suppression
High-current totem-pole output
Internally trimmed bandgap reference
Up to 500kHz operation

UC3845 from other manufacturers

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Brand Logo	Part Number	Description	Other Manufacturers
	UC3845	SMPS Controller	Fairchild Semiconductor
	UC3845	CURRENTMODE PWM CONTROLLER	ST Microelectronics
	UC3845	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS	UTC
	UC3845	High Performance Current Mode Controllers	ON Semiconductor
UMW	UC3845	PWM controller	UMW

More Datasheets from Texas Instruments

See all Texas Instruments datasheets

Part Number	Description
UC3845A	Current-Mode PWM Controllers
UC3842	Current-Mode PWM Controllers
UC3842A	Current-Mode PWM Controllers
UC3843	Current-Mode PWM Controllers
UC3843A	Current-Mode PWM Controllers
UC3844	Current-Mode PWM Controllers
UC3844A	Current-Mode PWM Controllers
UC3846	Current Mode PWM Controller
UC3847	Current Mode PWM Controller
UC382-1	Fast LDO Linear Regulator

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