Datasheet Texas Instruments UC1841L883B

ManufacturerTexas Instruments
SeriesUC1841
Part NumberUC1841L883B
Datasheet Texas Instruments UC1841L883B

Programmable, Off-Line, PWM Controller 20-LCCC -55 to 125

Datasheets

Datasheet

Prices

Status

Lifecycle StatusObsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample AvailabilityNo

Packaging

Pin20
Package TypeFK
Industry STD TermLCCC
JEDEC CodeS-CQCC-N
Width (mm)8.89
Length (mm)8.89
Thickness (mm)1.83
Pitch (mm)1.27
Max Height (mm)2.03
Mechanical DataDownload

Eco Plan

RoHSNot Compliant
Pb FreeNo

Application Notes

  • DN-28 UC3840/UC3841/UC3851 PWM Controllers - Summary of Functions & Differences
    PDF, 22 Kb, File published: Sep 5, 1999
    The UC3840/UC3841 and UC3851 PWM controllers incorporate numerous protection features for switch mode power supplies. The list includes programmable undervoltage lockout thresholds, programmable current-limit thresholds, overvoltage protection, soft-start, and external stop/reset capability. While these controllers are similar in concept, there are subtle differences among them in the operation of

Model Line

Series: UC1841 (5)

Manufacturer's Classification

  • Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter
EMS supplier