TS3843B - (TS3842B / TS3843B) High Performance Current Mode Controller

This page provides the datasheet information for the TS3843B, a member of the TS3842B (TS3842B / TS3843B) High Performance Current Mode Controller family.

Product Overview

Taiwan Semiconductor Company

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Datasheet Details

Part number	TS3843B
Manufacturer	Taiwan Semiconductor Company
File Size	436.30 KB
Description	(TS3842B / TS3843B) High Performance Current Mode Controller
Datasheet	TS3843B Datasheet
Additional preview pages of the TS3843B datasheet.

TS3843B Product details

Description

The TS3842B and TS3843B series are high performance fixed frequency current mode controllers.

This is 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 undervoltage lockouts each with hysteresis, cycle-by-cycle current limiting, programmable output deadtime, and a latch for single pulse metering. This device is available in 8-pin dual-in-line plastic packages as well as the 8-pin plastic surface mount (SOP-8). The SOP-8 package has separate power and ground pins for the totem pole output stage. The TS3842B has UVLO thresholds of 16V (on) and 10V (off), ideally suited for off-line converters. Features Trimmed O.

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Published: Nov 9, 2008 |