Linear ADI Power DC2654A Manual
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Linear ADI Power DC2654A Manual

Usb-c power delivery manager daughter board
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USB-C Power Delivery Manager Daughter Board
DESCRIPTION
Demonstration circuit 2654A features the EZ-PD™
CCG3  USB Type-C Port Controller IC designed by
Cypress  Semiconductor. This product is a daughter
board meant to interface with some of Analog Devices'
power product demonstration circuits in order to dem-
onstrate their compatibility with the USB Type-C Power
Delivery specification.
PERFORMANCE SUMMARY
SYMBOL
PARAMETER
V
DC2654A Input Voltage Range
IN
V
DC2654A Output Voltage Range
OUT
I
DC2654A Output Current
OUT
BOARD PHOTO
DEMO MANUAL DC2654A
The default program for this board negotiates a USB
Power Delivery profile and chooses the highest voltage
advertised by the power adapter plugged into the board,
then turns on the power switches to power the main PCB
through the banana plugs for a low-impedance connec-
tion. Any required digital information is passed between
boards through header J3.
Design files for this circuit board are
All registered trademarks and trademarks are the property of their respective owners.
Specifications are at T
= 25°C
A
CONDITIONS
EZ-PD CCG3
available.
MIN
TYP
MAX
5
20
5
20
5
UNITS
V
V
A
Rev. 0
1

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Summary of Contents for Linear ADI Power DC2654A

  • Page 1 DEMO MANUAL DC2654A EZ-PD CCG3 USB-C Power Delivery Manager Daughter Board DESCRIPTION Demonstration circuit 2654A features the EZ-PD™ The default program for this board negotiates a USB CCG3  USB Type-C Port Controller IC designed by Power Delivery profile and chooses the highest voltage Cypress ...

  • Page 2: Quick Start Procedure

    DEMO MANUAL DC2654A QUICK START PROCEDURE Refer to Figure 1, Figure 2 and Figure 3 for the proper DEMO BOARD PROCEDURE equipment setup. Follow the procedure below to familiar- 1. If the demo board is designed to interface with ize yourself with the DC2654A. DC2654A, follow any instructions in that board’s demo manual before continuing.

  • Page 3: Board Operation

    DEMO MANUAL DC2654A BOARD OPERATION DEFAULT PROGRAM relevant footprints. Table 2 shows the part numbers for these components. The factory-default program on DC2654A is based on the CYPD3125-40LQXI_notebook example project that Table 2. Part Number for Source Components comes with the EZ-PD CCG3 SDK. The main differences COMPONENT MANUFACTURER PART NUMBER are the addition of variable sink power profile and the...
  • Page 4 DEMO MANUAL DC2654A PROGRAMMING INSTRUCTIONS PSoC PROGRAMMER users can modify the code to fit their own requirements and program/debug as necessary. The quickest way to upload an existing program to the DC2654A is to upload the HEX file using PSoC Program- To program DC2654A once a project has been down- mer software from Cypress Semiconductor.
  • Page 5 DEMO MANUAL DC2654A PROGRAMMING INSTRUCTIONS Figure 6. Select Debug Target Dialog Figure 7. Port Setting Dialog Rev. 0...
  • Page 6 DEMO MANUAL DC2654A PROTOCOL ANALYZER The CY4500 EZ-PD Protocol Analyzer from Cypress to monitor the data through the supporting GUI from Semiconductor can be used to monitor the USB PD nego- Cypress Semiconductor. Visit the CY4500 product page tiation. This is useful for debugging and understanding for more information.

  • Page 7: Protocol Analyzer

    DEMO MANUAL DC2654A PROTOCOL ANALYZER Figure 9. Decoded Data from the Protocol Analyzer GUI Showing the Power Data Objects (PDOs) Offered Rev. 0...

  • Page 8: Parts List

    DEMO MANUAL DC2654A PARTS LIST ITEM REFERENCE PART DESCRIPTION MANUFACTURER/PART NUMBER Required Circuit Components C1, C2, C9 CAP ., 1µF, X5R, 35V, 10%, 0402 MURATA, GRM155R6YA105KE11D C3, C4 CAP ., 390pF, COG, 50V, 5%, 0402 AVX, 04025A391JAT2A CAP ., 0.1µF, X7R, 25V, 10%, 0402 AVX, 04023C104KAT2A C6-C8 CAP ., 2.2µF, X5R, 6.3V, 10%, 0402...

  • Page 9: Schematic Diagram

    DEMO MANUAL DC2654A SCHEMATIC DIAGRAM Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice.
  • Page 10 DEMO MANUAL DC2654A ESD Caution ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality. Legal Terms and Conditions By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern.

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