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REF-10W ADAPTER: 10.5W 5.0V USB Adapter Reference Design

REF-10W ADAPTER

Overview

This is a 10.5W 5.0V USB adapter reference design using Infineon's quasi-resonant PWM integrated circuit ICE2QS03G and CoolMOS™ IPU60R950C6 (IPAK), with a small form factor architecture and multiple protection modes to achieve high system reliability.

Feature description

Plug size adapter design
Input standby power <40mW
Average efficiency 80%
Output overshoot/undershoot dynamic load response ±2%

Advantage

Cancel the common mode choke, pass the conducted emission standard EN55022 (CISPR 22) Class B, margin >6dB

Documentation

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-05-09 21:26:07

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