General Description

LDR6023 is a dual USB-C DRP interface USB PD communication chip developed by

Legendary Technologies Co, Ltd for Bridge devices in the USB Type-C standard. With the function

of transparently transferring power negotiation data packets, switching the data role , and

enabling the intelligent device by VDM negotiation to enter the ALT Mode output DP signal, It

especially applied to USB TYPE-C Docking and HUB applications.

Features

◇ USB Type-C Spec Rev1.2 compatible and USB PD Spec Rev3.0 compatible

◇ Supporting two USB-C DRP ports

◇ Supporting the consultation of PDO and REQUEST between Transparent adapter and

intelligent device(PC,tablet PC,mobile phone)

◇ Automatically switching DR_SWAP to UFP mode

◇ Enabling the intelligent device by VDM negotiation to enter the ALT Mode output DP signal

Applications

◇ TYPE-C Docking, Hub, TYPE-C to HDMI/DP/VGA converter

◇ USB-C To HDMI Cable