By PURPLELEC | 15 July 2023 | 0 Comments
USB Type-C multi-function transfer expansion dock Hub solution
The USB Type-C expansion dock is mainly used for the function expansion of the Type-C interface, which can conveniently implement Type-C expansion USB3.0 interface, DP/VGA/HDMI display interface, Type-C charging port and other applications.
The USB Type-C expansion dock solution includes a USB PD interface control chip CH225 (or a single-chip microcomputer CH543 integrated with the PD protocol), which is used for PD communication negotiation, video Alt Mode/USB peripheral function switching and coordination, etc., in line with USB Type -C 1.2 and USB PD 3.0 specifications, compatible with 4-wire or 8-wire Display Port V1.2/1.3, can be used for Display Port/HDMI video expansion, multi-USB 3.0 and Type-C interface expansion, wired network card, sound card, card reader Additional functions such as expansion, USB/Type-C charging, etc.
USB TYPE-C to TYPE-C/F+HDMI+USB3.0-A+SD+TF (support 12V wireless charging)
Input: USB3.1 Type-C Male(Gen1 Data+PD60W)
Output: Type-C/F*1 (supports access to PD60W power supply; supports access to GEN1 5G data (such as type-c3.0∪ disk, hard disk and other devices to achieve data reading and writing and is backward compatible with USB2.0 devices).
HDMI*1: Supports access to HDMI1.4 version monitors, TVs, projectors and other display devices to achieve 4K*2K@30hz ultra-high-definition display.
USB3.0-A*3: Support access to USB3.0 devices (such as USB3.0 ∪ disk, hard disk and other devices to realize data reading and writing, and is backward compatible with USB2.0).
Micro SD*1: Support access to MICRO 2.0 high-speed card to realize data reading and writing.
TF*1: Support access to TF2.0 high-speed card to realize data reading and writing.
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