STMicroelectronics UC3845BD1013TR

UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14
$ 0.438
Production
Manufacturer PageDatasheet

Price and Stock

See all price breaks
DistributorSKUMinPkg
Avnet
2
UC3845BD1013TR2,5002500
2d
Future Electronics
3
UC3845BD1013TR2,5002500Tape & Reel
Newark
2
UC3845BD1013TR3,0031Cut Tape
VericalUC3845BD1013TR72416
Arrow ElectronicsUC3845BD1013TR7241

Datasheets & Documents

Download datasheets and manufacturer documentation for STMicroelectronics UC3845BD1013TR.

Future Electronics

Datasheet15 pages27 years ago

TME

DigiKey

iiiC

Verical

Inventory History

3 month trend:
-15.61%
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Alternate Parts

This Part
Alternate Parts
STMicroelectronicsUC3845BD1013TR
STMicroelectronicsUC3845BD1
STMicroelectronicsUC3845BD1
Price @ 1000
$ 0.438
$ 0.609
$ 0.609
Stock
2,959,682
200,815
200,815
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 Date1988-09-01
Lifecycle StatusProduction (Last Updated: 4 months ago)

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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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Descriptions

Descriptions of STMicroelectronics UC3845BD1013TR provided by its distributors.

UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-14
Future Electronics
PWM CONTROLLER, 500KHZ, 0 TO 70DEG C; Input Voltage:30V; Output Voltage:-; Output Current:1A; Supply Voltage Min:-; Supply Voltage Max:-; Controller IC Case Style:SOIC; No. of Pins:8Pins; Frequency:500kHz; Operating Temp
element14 APAC
Topology = Flyback / Output Voltage Min. V = 5 / Output Voltage Max. V = 5 / Output Current A = 1 / Switching Frequency kHz = 500 / Duty Cycle % = 50 / Outputs = 2 / Supply Voltage Min. V = 30 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 150 / Package Type = SO-8 / Pins = 8 / Mounting Type = SMD / Packaging = Tape & Reel / Length mm = 5 / Width mm = 4 / Height mm = 1.25 / Power Dissipation (Pd) W = 1.25
Distrelec

Images

RS
DKO Electronshik
Farnell
RS (Formerly Allied Electronics)
RS APAC
TME
LZChips
Micros
Future Electronics
LCSC
iiiC
Augswan
Conrad

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

Part Number Aliases

This part may be known by these alternate part numbers:

  • UC3845BD1013TR.