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PD fast charging decoy module with 5V step-down

Overview

Please do not place an order directly using the BOM (Bill of Materials)! Some components only use their packages; please refer to the schematic diagram for specific parameters!

Principle:
The CH224K protocol chip handles USB-C communication, providing 20V. The LM2596-5.0 step-down voltage is used to 5V. Output via terminal blocks.

Design Files

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Update:2026-03-27 10:58:37

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