UC3843A - SMPS Controller

Product Overview

Fairchild Semiconductor

Part number	UC3843A
Manufacturer	Fairchild Semiconductor
File Size	42.49 KB
Description	SMPS Controller
Datasheet	UC3843A Datasheet
Additional preview pages of the UC3843A datasheet.

The UC3842A/UC3843A are fixed PWM controller for OffLine and DC to DC converter applications.

Low Start Current 0.2mA (typ) Operating Range Up To 500KHz Cycle by Cycle Current Limiting Under Voltage Lock Out With Hysteresis Short Shutdown Delay Time: typ.100ns High Current Totem-pole Output Output Swing Limiting: 22V.

📁 Similar Datasheet

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UC3843B - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER (ST Microelectronics)
UC3843BN - HIGH-PERFORMANCE PWM CONTROLLER (ST Microelectronics)
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Published: Jan 6, 2006 |