By PURPLELEC | 28 February 2024 | 0 Comments
Type-C multifunctional docking station LDR6282 chip solution
The multi-functional docking station can not only charge up to PD60W, but can also transmit device data while charging to achieve OTG and screen projection. OTG uses USB2.0, and the screen projection is DP to HDMI, supporting up to 4K resolution. The multi-function docking station can achieve so many functions because its PCB board uses the LDR6282PD protocol chip.
The dual DRP and USB PD3.0 functions of LDR6282 enable those expansion docks equipped with dual C ports to have the function of blind insertion of the two C ports and support the video expansion of the Nintendo Switch game console. LDR6282 will automatically assign the connection relationship between the two C ports based on USB PD protocol analysis. Just like the intelligent adaptation of Macbook Pro to multiple C ports.
Dual-port DRP USB PD Controller LDR6282 has successfully passed the USB-IF PD3.0 certification, TID: 2127. The LDR6282 chip has dual C-port DRP and USB PD3.0 control functions. It is widely used in USB-C Docking, USB-C monitors, USB-C mobile phone audio adapters, embedded Android/linux systems and other occasions. It supports standard USB Based on the PD3.0/QC2.0/QC3.0 protocol, it has also been specially adapted to the video expansion function of the Nintendo game console Switch, and the compatibility is very good.
The chip also has built-in 64K flash and can upgrade the internal firmware through cloud connection. This allows complex product designs to be worry-free. Even if the product has been delivered to the end consumer, the firmware can still be upgraded through the mobile APP or PC application.
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