onsemi UC3845BD1R2G

UC3845B Series 275 KHz 25 V High Performance Current Mode Controller - SOIC-8
$ 0.291
Production
Manufacturer PageDatasheet

Price and Stock

See all price breaks
DistributorSKUMinPkg
AvnetUC3845BD1R2G12,5002500
1d
Future ElectronicsUC3845BD1R2G2,5002500Tape & Reel
NewarkUC3845BD1R2G5,2671
VericalUC3845BD1R2G2,500300
Master ElectronicsUC3845BD1R2G2,500100

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi UC3845BD1R2G.

Upverter

Technical Drawing2 pages3 years ago
Datasheet22 pages12 years ago

Newark

IHS

onsemi

TME

Inventory History

3 month trend:
+20.26%
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Alternate Parts

This Part
Alternate Parts
onsemiUC3845BD1R2G
onsemiUC2845BD1R2G
onsemiUC2845BD1R2G
Price @ 1000
$ 0.291
$ 0.316
$ 0.316
Stock
2,996,561
5,273,211
5,273,211
Authorized Distributors
6
6
6
Topology
Boost, Flyback
Flyback
Flyback
Output Voltage
-
-
-
Min Input Voltage
12 V
12 V
12 V
Max Input Voltage
25 V
25 V
25 V
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
275 kHz
275 kHz
275 kHz
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOP
SOP
SOP
Number of Pins
8
8
8

Supply Chain

Lifecycle StatusProduction (Last Updated: 5 years ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 years ago)

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UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8
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UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-8
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onsemiUC3843BD1G
UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8
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Descriptions

Descriptions of onsemi UC3845BD1R2G provided by its distributors.

UC3845B Series 275 KHz 25 V High Performance Current Mode Controller - SOIC-8
Future Electronics
Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R / IC REG CTRLR BOOST/FLYBACK 8SOIC
Win Source
PWM CONTROLLER, CURRENT MODE, 12 25V, SOIC8; Input Voltage: -; Output Voltage: 13.4V; Output Current: 12mA; Supply Voltage Min: 12V; Supply Voltage Max: 25V; Controller IC Case Style: SOIC; No. of Pins: 8Pins;
Farnell

Images

RS
DKO Electronshik
Newark
RS (Formerly Allied Electronics)
LZChips
Future Electronics
TME
iiiC
Rochester Electronics
Jameco
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:

  • UC3845BD1R2G.