onsemi UC3843D

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
$ 0.803
Obsolete
Datasheet

Price and Stock

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DistributorSKUMinPkg
Rochester ElectronicsUC3843D146
23h
FarnellUC3843D04860
10h
Worldway ElectronicsUC3843D12,4787Tube
2d
Hi-Tech Circuit Group Ltd.UC3843D12,403
3d
QUARKTWIN TECHNOLOGY LTD
2
UC3843DContact
2d

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi UC3843D.

IHS

Datasheet20 pages23 years ago

Arrow Electronics

Augswan

Farnell

Inventory History

3 month trend:
Restocked
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Supply Chain

Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2000-09-21
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2010-09-23
LTD Date2011-03-23

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Descriptions

Descriptions of onsemi UC3843D provided by its distributors.

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
IHS
Current Mode PWM Controller 1A 14-Pin SOP-225B Rail
Verical
Surface Mount RoHS Compliant Transistor Driver Lead Free DC-DC Controller IC 45ns 0C~70C TA Up to 500kHz 13.5V
Fly-Wing Technology
Supervisory Circuits PWM Control IC
Mouser
IC, PWM CONTROLLER; Input Voltage: 25V; Output Voltage: 13.5V; Output Current: 200mA; Supply Voltage Min: 12V; Supply Voltage Max: 25V; Controller IC Case Style: SOP; No. of Pins: 14Pins; Frequency: 500kHz; Operating Temperature
Farnell

Images

Farnell
Rochester Electronics
Augswan

Manufacturer Aliases

onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:

  • ON Semiconductor
  • ONS
  • ONSEMICON
  • ON SEM
  • ON SEMICONDUCTO
  • ON SEMICONDUCTORS
  • ONSEMIC
  • ON Semicondu
  • OSC
  • ONSE
  • ON SEMICOND
  • ON Semiconductor / Fairchild
  • SCG
  • ON Semiconductor Cor
  • ON SEMICO
  • ONSM
  • ON SEMICONDUCTOR CORP
  • onsemi / Fairchild
  • MOT/ON SEMI
  • Fairchild/ONSemiconductor
  • ON Semiconductor Corporation
  • ON4
  • ON Semi - ON Semiconductor
  • ON SEMICONDUCT
  • ON-SEMI SCG
  • ON Semiconductor Inc.
  • onsemiconductor
  • On Semiconductor Ltd

Part Number Aliases

This part may be known by these alternate part numbers:

  • UC 3843 D