CH7213A

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FEATURES

  1.      Compliant with USB Type-C Cable and Connector Specification Revision 1.1
  2.      Compliant with the latest Power Delivery Specification Revision 2.0, Version 1.1
  3.       HPD to PD converter and PD to HPD converter integrated to support bi-directional conversion between the HPD signal and PD message
  4.       Support DisplayPort AUX CH DC voltage level detection
  5.        Supports 2 USB Type-C Ports
  6.        Rp and Rd resistors for DFP/UFP/DRP integrated together with the Ra termination resistor for VCONN Powered Accessory
  7.        Support bi-directional conversion between the DisplayPort HPD signal and USB Type-C PD message
  8.        USB Type-C SBU and DisplayPort AUX CH Switch integrated
  9.        USB Billboard Class integrated
  10.        5V and VCONN power supply, with VCONN to 1.2V and 3.3V regulator integrated to save the BOM cost
  11.        Power charging control output support
  12.        Embedded MCU to handle the control logic
  13.        Support device boot up by loading firmware from On Chip Flash automatically
  14.        IIC slave interface and USB 2.0 interface are available for firmware update and debug
  15.        Crystal free
  16.        Low power architecture
  17.        RoHS compliant and Halogen free package
  18.        Offered in 16-Pin QFN (4x4 mm)

DESCRIBE

Chrontel’s CH7213 is a low cost USB Type-C logic controller. The device is designed to follow the USB Type-C Specification 1.0 and the USB Power Delivery Specification Revision 2.0, Version 1.1. The device integrates PD control and plug orientation detection module, HPD to PD bidirectional converter, USB billboard and the microprocessor to handle the cable logic communication which covers all the application of USB Type C products.

 

In order to save the BOM cost of the end product such as cable, the CH7213 also integrates all necessary components and circuits, such as LDO, clock generation, isolation circuit, Ra, Rd and Rp etc.

STRUCTURE DIAGRAM

DATA SHEET

APPLICATION DESC

·         USB Type-C to DP Bidirectional Converter

·         USB Type-C Docking Device

-         USB Power Charge Controller

TECHNICAL REPORT

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SPECIFICATIONS

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ORDER INFO

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Founded in 1986, Chrontel develops and markets mixed-signal integrated circuits. The company is a leading provider of display interface IC's for personal computers, portable media players & smartphones. Interfacing to different computing platform standards including TV, HDTV, LCD, ...

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