onsemi UC3845BD1

CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 0C~70C TA 500kHz 25V 4.9mm
$ 0.574
Obsolete
Página del fabricanteFicha técnica

Precio y existencias

Ver todas las estructuras de precios
DistributorSKUMinPkg
VericalUC3845BD15782489
Rochester ElectronicsUC3845BD15782
14h
Microchip USAUC3845BD13583KTube
6d
Win SourceWS-UC3845BD11650125
15h
Heisener ElectronicsUC3845BD15775
>1wk

Fichas técnicas y documentos

Descargar fichas técnicas y documentación del fabricante para onsemi UC3845BD1.

IHS

Datasheet19 páginasHace 17 años
Datasheet16 páginasHace 29 años

Mouser

DigiKey

Historial de existencias

Tendencia de 3 meses:
+0.00%
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Componentes alternativos

Este componente
Componentes alternativos
onsemiUC3845BD1
onsemiUC3845BD1R2G
onsemiUC3845BD1R2G
Price @ 1000
$ 0.574
$ 0.291
$ 0.291
Stock
110,487
2,883,360
2,883,360
Authorized Distributors
2
6
6
Topology
Boost, Flyback
Boost, Flyback
Boost, Flyback
Output Voltage
5.1 V
-
-
Min Input Voltage
8.2 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

Cadena de suministros

Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1993-01-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2009-07-31
LTD Date2010-01-31

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onsemiUC3843BD1R2G
UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8
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Texas InstrumentsUC3842AD8
30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 8-SOIC 0 to 70
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Texas InstrumentsTPS54331DDAR
3.5V to 28V Input, 3A, 570kHz Step-Down Converter with Eco-mode 8-SO PowerPAD -40 to 150
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Descripciones

Descripciones de onsemi UC3845BD1 suministradas por sus distribuidores.

CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 0C~70C TA 500kHz 25V 4.9mm
Fly-Wing Technology
HIGH PERFORMANCE CURRENT MODE CONTROLLERS | IC REG CTRLR BOOST/FLYBACK 8SOIC
Win Source
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
IHS
Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Rail
Verical
Off-Line Controllers 52kHz 1A Current PWM No-Cancel/No-Return
Mouser
CURRENT MODE PWM CNTRLR 1A 8SOIC N
Avnet
IC REG CTRLR BOOST/FLYBACK 8SOIC
Heisener Electronics
UC3845 CURRENT MODE PWM CONTROLLER;
Farnell

Imágenes

Newark
Rochester Electronics
Augswan

Alias de fabricantes

onsemi tiene diversas marcas a nivel mundial que los distribuidores pueden usar como nombres alternativos. onsemi también podría ser conocido por los siguientes nombres:

  • 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