CH7213A中文資料PD Controller數(shù)據(jù)手冊(cè)Chrontel規(guī)格書(shū)

描述 Description

Chrontel’sCH7213 is a low cost USB Type-C logic controller. The device isdesigned to follow the USB Type-C Specification 1.0 and the USB Power DeliverySpecification Revision 2.0, Version 1.1. The device integrates PD control andplug orientation detection module, HPD to PD bidirectional converter, USBbillboard and the microprocessor to handle the cable logic communication whichcovers all the application of USB Type C products.
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Inorder to save the BOM cost of the end product such as cable, the CH7213 alsointegrates all necessary components and circuits, such as LDO, clockgeneration, isolation circuit, Ra, Rd and Rp etc.

特性 Features

·???????? Compliant with USB Type-C Cable and ConnectorSpecification Revision 1.1 ·???????? Compliant with the latest Power Delivery SpecificationRevision 2.0, Version 1.1 ·???????? HPD to PD converter and PD to HPD converterintegrated to support bi-directional conversion between the HPD signal and PDmessage ·???????? Support DisplayPort AUX CH DC voltage leveldetection ·???????? Supports 2 USB Type-C Ports ·???????? Rp and Rd resistors for DFP/UFP/DRP integrated togetherwith the Ra termination resistor for VCONN Powered Accessory ·???????? Support bi-directional conversion between theDisplayPort HPD signal and USB Type-C PD message ·???????? USB Type-C SBU and DisplayPort AUX CH Switchintegrated ·???????? USB Billboard Class integrated ·???????? 5V and VCONNpower supply, with VCONN to 1.2V and 3.3V regulator integrated to save the BOM cost ·???????? Powercharging control output support ·???????? Embedded MCU to handle the control logic ·???????? Support device boot up by loading firmware from OnChip Flash automatically ·???????? IIC slave interface and USB 2.0 interface are available for firmwareupdate and debug ·???????? Crystalfree ·???????? Low power architecture ·???????? RoHS compliant and Halogen free package ·???????? Offered in 16-Pin QFN (4x4 mm)