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onsemi UC2845D

Boost，Buck，Flyback，Forward No Up~500KHz Transistor Driver 1 5.05V 4.95V SOIC-14 SMD mount

$ 1.159
Obsolete
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Rochester Electronics
UC2845D
787
USD
1.240
1.030
0.918
9h
Verical
UC2845D
787
242
USD
1.288
1.147
Component Stockers USA
UC2845D
257
USD
0.710
0.710
0.670
0.610
0.610
6d
Hi-Tech Circuit Group Ltd.
UC2845D
24,678
USD
0.520
0.510
0.484
2d
ICSuperman Co.
UC2845D
24,645
1
USD
0.744
0.722
0.707
0.685
0.670
1d

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi UC2845D.

IHS

Datasheet17 pages5 years ago
Datasheet14 pages29 years ago

Augswan

Mouser

Inventory History

3 month trend:
+0.00%
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Alternate Parts

This Part
Alternate Parts
onsemiUC2845D
onsemiUC3845D
Price @ 1000
$ 1.159
$ 0.904
Stock
119,400
77,685
Authorized Distributors
2
2
Topology
Boost, Flyback
Boost, Flyback
Output Voltage
5.05 V
5.1 V
Min Input Voltage
8.2 V
8.2 V
Max Input Voltage
25 V
25 V
Max Input Current
-
-
Efficiency
-
-
Max Switching Frequency
500 kHz
500 kHz
Output Voltage Accuracy
-
-
Fault Protection
-
-
Synchronous Rectifier
-
-
Case/Package
SOP
SOP
Number of Pins
-
14

Supply Chain

Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1993-01-01
Lifecycle StatusObsolete (Last Updated: 7 months ago)
LTB Date2006-06-30
LTD Date2006-12-31

Descriptions

Descriptions of onsemi UC2845D provided by its distributors.

Boost，Buck，Flyback，Forward No Up~500KHz Transistor Driver 1 5.05V 4.95V SOIC-14 SMD mount
Unikeyic (ICkey)
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14
IHS
Current Mode PWM Controller 1A 500kHz 14-Pin SOIC Rail
Verical
Off-Line Controllers 52kHz 1A Current PWM No-Cancel/No-Return
Mouser

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 Semiconductor / Fairchild
  • ON SEMICOND
  • SCG
  • ON Semiconductor Cor
  • ON SEMICO
  • ONSM
  • onsemi / Fairchild
  • ON SEMICONDUCTOR CORP
  • 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