STMicroelectronics UC3845BD1

UC3845B Series 30 V 500 kHz High Performance Current Mode PWM Controller-SO-8
$ 0.609
Production
Manufacturer PageDatasheet

Price and Stock

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DistributorSKUMinPkg
Avnet
2
45AC7924181
2d
NewarkUC3845BD1181
Arrow ElectronicsUC3845BD12,9391
VericalUC3845BD12,91228
DigiKey497-18662-ND1,5311Tube

Datasheets & Documents

Download datasheets and manufacturer documentation for STMicroelectronics UC3845BD1.

Arrow Electronics

Datasheet15 pages27 years ago

SHENGYU ELECTRONICS

TME

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Mouser

Inventory History

3 month trend:
-3.34%
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Alternate Parts

This Part
Alternate Parts
STMicroelectronicsUC3845BD1
STMicroelectronicsUC3845BD1013TR
STMicroelectronicsUC3845BD1013TR
Price @ 1000
$ 0.609
$ 0.438
$ 0.438
Stock
200,815
2,959,682
2,959,682
Authorized Distributors
6
6
6
Topology
Boost, Flyback
Boost, Flyback
Boost, Flyback
Output Voltage
5.1 V
5.1 V
5.1 V
Min Input Voltage
8.2 V
8.2 V
8.2 V
Max Input Voltage
30 V
30 V
30 V
Max Input Current
-
-
-
Efficiency
-
-
-
Max Switching Frequency
500 kHz
500 kHz
500 kHz
Output Voltage Accuracy
-
-
-
Fault Protection
-
-
-
Synchronous Rectifier
-
-
-
Case/Package
SOP
SOP
SOP
Number of Pins
8
8
8

Supply Chain

Country of OriginMorocco
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1980-01-06
Lifecycle StatusProduction (Last Updated: 1 year ago)

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Descriptions

Descriptions of STMicroelectronics UC3845BD1 provided by its distributors.

UC3845B Series 30 V 500 kHz High Performance Current Mode PWM Controller-SO-8
Future Electronics
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
ComSIT Distribution GmbH
PWM CONTROLLER, 500KHZ, 15V, SOIC-8; Input Voltage: -; Output Voltage: -; Output Current: 1A; Supply Voltage Min: 11V; Supply Voltage Max: 30V; Controller IC Case Style: SOIC; No. of Pins: 8Pins; Frequency: 500kHz; Operating Tem
Farnell
PWM CONTROLLER, 500KHZ, 15V, SOIC-8; Power Supply Controller Type:Single Ended Controller; No. of Channels:1Channels; Control Mode:Current Mode Control; Supply Voltage Min:11V; Supply Voltage Max:30V; IC Case / Package:SOIC; MSL:- RoHS Compliant: Yes
Newark

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Manufacturer Aliases

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

  • ST MICRO
  • STM
  • SGS
  • SGS THOMSON
  • INMOS
  • STMICROE
  • STMICROEL
  • STMICR
  • ST MIC
  • ST MICROELECTRONIC
  • SGS THOMPSON
  • SESCOSEM
  • STMICROELECT
  • ST8
  • STMICROELECTRON
  • WAFERSCALE
  • SGS-ATES
  • ST MICROELECTRONICS SEMI
  • ST/SGS
  • ST MICROELECTRO
  • SGST
  • THOMS
  • STMICROELE
  • WAFERSCALE INTEGRATION INC
  • SGS-Thomson Microelectronics
  • ST Microeletronics