UC3843B

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Overview of UC3843B

Part NumberUC3843B
ManufacturerUMW
DescriptionSOP-8 AC-DC CONTROLLERS & REGULA
DatasheetsDownload UC3843B Datasheet PDFPDF Icon
Price for UC3843B

Specification of UC3843B

Status
Active
Package
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Supplier
UMW
Output Isolation
Non-Isolated
Internal Switch(s)
Yes
Voltage - Breakdown
-
Topology
Boost, Flyback
Voltage - Start Up
8.4 V
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
Duty Cycle
97%
Frequency - Switching
50kHz, 52kHz
Power (Watts)
-
Fault Protection
Current Limiting, UVLO
Control Features
Frequency Control, Soft Start
Operating Temperature
0C ~ 70C (TA)
Package / Case
8-SOIC (0.154", 3.90mm Width)
Supplier Device Package
8-SOP
Mounting Type
Surface Mount

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