Overview
The USB Type-C to audio + fast charging chip CH226 is mainly aimed at the problem of using headphones while charging mobile phones with Type-C headphone interfaces. The single chip has an embedded USB PD controller, which can easily realize PD communication control, complies with USB Type-C 1.2 and USB PD 3.0 specifications, and has a streamlined peripheral. It can be widely used in various applications such as PD adapters, Type-C expansion docks, and Type-C to audio.
Features
Supports positive and negative insertion, plug and play, driver-free installation
Support Type-C interface audio expansion for mobile phones, tablets, notebooks, etc.
A single chip completes PD protocol-related communication control, with simplified peripherals
Support boost to increase charging power
ESSOP10 package, convenient for miniaturization design
CH225 supports 5V charging, CH226 supports boost charging
Typical Applications
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