UC3843B Datasheet High Performance Current Mode Controller

Manufacturer: HOTCHIP

Overview: HOTCHIP UC3842/43(B) High Performance Current Mode Controller.

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

Datasheet Details

Part number	UC3843B
Manufacturer	HOTCHIP
File Size	687.35 KB
Description	High Performance Current Mode Controller
Datasheet	UC3843B UC3842 Datasheet (PDF)

General 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.

These integrated circuits

Key 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.

UC3843B Distributor

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More Datasheets from HOTCHIP

Part Number	Description
UC3843	High Performance Current Mode Controller
UC3842	High Performance Current Mode Controller
UC3842B	High Performance Current Mode Controller