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ICW3773CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ICW3773CA product

ICW3773CA

Integrated Circuits (ICs)

Primary-Side FeedbackAC/DC ControllerIntegrated Power Transistor

The ICW3773CA is a dedicated primary-side feedback control IC for low-power AC/DC applications, featuring an integrated 850V power transistor.

Best for

  • 5V/1A chargers
  • Adapters
  • Auxiliary power supplies

Avoid if

  • High-power applications exceeding 5W

Check before use

  • Transformer turns ratio and auxiliary winding design

Key specifications

Max Power
5 W
Integrated Transistor
850 V
Standby Power
≤ 75 mW

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Supplies

Datasheet

77118176af7a5a5f82eb9f45491496b0_2304241919_ICW-ICW3773CA_C5448765.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ICW3773CA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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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KiCad Library
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a low-power primary-side feedback control IC with an integrated 850V power transistor, optimized for 5V/1A chargers and adapters.