onsemi UC3844BDG

ON SEMICONDUCTOR UC3844BDG PWM Controller, 25V-12V supply, 250 kHz, 13.5V/200mA out, SOIC-14
$ 0.383
Obsolete
Manufacturer PageDatasheet

Price and Stock

See all price breaks
DistributorSKUMinPkg
AvnetUC3844BDG18,8653334
1d
Verical
2
UC3844BDG1,210979
Rochester ElectronicsUC3844BDG8,489
11h
Flip ElectronicsUC3844BDG18,865
3d
RS (Formerly Allied Electronics)UC3844BDG025Bulk
3h

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi UC3844BDG.

IHS

Datasheet22 pages12 years ago

Farnell

onsemi

TME

iiiC

Inventory History

3 month trend:
+0.00%
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Alternate Parts

This Part
Alternate Parts
onsemiUC3844BDG
onsemiUC2844BDR2G
onsemiUC2844BDR2G
Price @ 1000
$ 0.383
$ 0.332
$ 0.332
Stock
199,904
970,900
970,900
Authorized Distributors
6
6
6
Topology
Flyback
Flyback
Flyback
Output Voltage
13.5 V
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 Date1999-01-01
Lifecycle StatusObsolete (Last Updated: 6 days ago)
LTB Date2021-07-29
LTD Date2022-01-29
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 6 days ago)

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onsemiUC2843BDG
UC2843 Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-14
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Texas InstrumentsUC2845DTR
Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C 14-SOIC -40 to 85
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Descriptions

Descriptions of onsemi UC3844BDG provided by its distributors.

ON SEMICONDUCTOR UC3844BDG PWM Controller, 25V-12V supply, 250 kHz, 13.5V/200mA out, SOIC-14
Augswan
Boost,Flyback No Up~500KHz Transistor Driver 1 13.5V 36V 10V SOIC-14 8.75mm*1.5mm
UnikeyIC
PWM CONTROLLER, SMD, SOIC14, 3844; Input Voltage:-; Output Voltage:13.5V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:SOIC; No. of Pins:14Pins; Frequency:250kHz; Operati
element14 APAC
Current Mode Pwm Controller, 25V, Soic-14; Tensión De Entrada:-; Tensión De Salida:13.5V; Corriente De Salida:200Ma; Tensión De Alimentación Mín.:12V; Tensión De Alimentación Máx.:25V; Diseño Controlador Ci:Soic; Núm. De Contactos:14 |Onsemi UC3844BDG
Newark

Images

Newark
RS
TME
Newark
Rochester Electronics
iiiC
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:

  • UC3844BDG.
  • UC3844BDG..