onsemi UC3845BDG

IC REG CTRLR BOOST/FLYBK 14SOIC / Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube
$ 0.389
Obsolete
Manufacturer PageDatasheet

Price and Stock

See all price breaks
DistributorSKUMinPkg
Rochester ElectronicsUC3845BDG4,195
21h
RS (Formerly Allied Electronics)UC3845BDG025Bulk
13h
FarnellUC3845BDG01
7h
Win SourceWS-UC3845BDG1,90035
22h
Worldway ElectronicsUC3845BDG28,4817Tube
21h

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi UC3845BDG.

IHS

Datasheet22 pages12 years ago

Farnell

HQonline

Mouser

Inventory History

3 month trend:
+0.00%
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Alternate Parts

This Part
Alternate Parts
onsemiUC3845BDG
onsemiUC2845BDR2G
onsemiUC2845BDR2G
Price @ 1000
$ 0.389
$ 0.463
$ 0.463
Stock
139,166
1,542,026
1,542,026
Authorized Distributors
3
6
6
Topology
Flyback
Flyback
Flyback
Output Voltage
-
5.05 V
5.05 V
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
14
14
14

Supply Chain

Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1993-01-01
Lifecycle StatusObsolete (Last Updated: 4 days ago)
LTB Date2022-04-01
LTD Date2022-10-01
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 4 days ago)

Related Parts

onsemiUC3842BDR2G
UC3842B Series 30 V 275 KHz High Performance Current Mode Controller - SOIC-14
Details
onsemiUC3844BDR2G
UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-14
Details
onsemiUC3843BDR2G
UC3843B Series 5.25 V 275 kHz High Performance Current Mode Controller - SOIC-14
Details

Descriptions

Descriptions of onsemi UC3845BDG provided by its distributors.

IC REG CTRLR BOOST/FLYBK 14SOIC / Current Mode PWM Controller 1A 500kHz 14-Pin SOIC N Tube
Win Source
UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14
Future Electronics
Flamar Control Cable PUR Jacket Unshielded 17 Circuits 18 AWG with Green/Yellow Ground 13.40mm Diameter 500.0m Length Black
Verical
Current Mode Pwm Controller, 25V, Soic-14; Tensión De Entrada:-; Tensión De Salida:13.4V; Corriente De Salida:200Ma; Tensión De Alimentación Mín.:12V; Tensión De Alimentación Máx.:25V; Diseño Controlador Ci:Soic; Núm. De Contactos:14 |Onsemi UC3845BDG
Newark

Images

Farnell
RS
Future Electronics
element14
DKO Electronshik
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:

  • UC3845BDG.