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VPC5021 AI Analysis:
Specs, Applications & Alternatives

AI summary

VPC5021 product

VPC5021

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PWM ControllerIsolated PowerFlyback

The VPC5021 is a high-performance current-mode PWM controller optimized for low-power isolated AC/DC and DC/DC converters.

Best for

  • Isolated flyback converters
  • Industrial power supplies
  • POE power applications

Avoid if

  • Applications requiring non-isolated topologies without transformer feedback

Check before use

  • Verify the auxiliary winding voltage to ensure VDD remains within operating limits

Key specifications

Startup Current
3 uA
Max Duty Cycle
80 %
Package
MSOP8

Compliance & Environment

RoHS
-
REACH
-
MSL
MSL-3
ECCN
-
HTSUS
-

Application

Industrial PowerIsolated Power

Datasheet

9bbd3f3394765f316cbb5ad75b7fc3bb_2201121700_VPSC-VPC5021_C2935412.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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Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

The VPC5021 is a high-integration current-mode PWM controller designed for isolated flyback and forward power converters.