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UC2843BD1 AI Analysis:
Specs, Applications & Alternatives

AI summary

UC2843BD1 product

UC2843BD1

Integrated Circuits (ICs)

PWM ControllerCurrent ModeSO-8

The UC2843BD1 is a high-performance current-mode PWM controller optimized for off-line and DC-DC power supply applications.

Best for

  • Off-line power supplies
  • DC-DC converters

Avoid if

  • Applications requiring low-voltage operation below 7.6V

Check before use

  • Thermal dissipation in SO-8 package

Key specifications

Max Frequency
500 kHz
UVLO On
8.4 V
Package
SO-8

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supplies

Datasheet

83dd08179738b5787a1ddd75fb5c02ef.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a current-mode PWM controller IC from STMicroelectronics, designed for fixed-frequency control in power supply applications.