UC3843 - High Performance Current Mode Controller

Product Overview

HOTCHIP

Datasheet Details

Part number	UC3843
Manufacturer	HOTCHIP
File Size	687.35 KB
Description	High Performance Current Mode Controller
Datasheet	UC3843 Datasheet
Note	This datasheet PDF includes multiple part numbers: UC3843, UC3842. Please refer to the document for exact specifications by model.
Additional preview pages of the UC3843 datasheet.

Product details

Description

The UC3842B/43B series are high performance fixed frequency current mode controllers.

They are specifically designed for Off-Line and DC-to-DC converter applications offering the designer a cost effective solution with minimal external components.

Features

consisting of input and reference under voltage lockouts each with hysteresis, cycle-by-cycle current limiting, programmable output dead time, and a latch for single pulse metering. These devices are available in 8-pin dual-in-line ceramic and plastic packages as well as the 8-pin plastic surface mount (SO-8). And 14-pin plastic surface mount (SO-14). SO-14 package Figure Teng.

📁 Similar Datasheet

UC3843 - Current-Mode PWM Controllers (Texas Instruments)
UC3843 - CURRENTMODE PWM CONTROLLER (STMicroelectronics)
UC3843 - SMPS Controller (Fairchild Semiconductor)
UC3843 - Fixed Frequency Current Mode PWM Controller (ChipsWinner)
UC3843 - PWM controller (UMW)
UC3843A - CURRENT MODE PWM CONTROLLER (UTC)
UC3843A - HIGH PERFORMANCE CURRENT MODE CONTROLLERS (Motorola)
UC3843A - SMPS Controller (Fairchild Semiconductor)

Other Datasheets by HOTCHIP

UC3843B - High Performance Current Mode Controller
UC3842 - High Performance Current Mode Controller
UC3842B - High Performance Current Mode Controller

Published: Apr 15, 2019 |