DC2654A Analog Devices

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 CypressSemiconductor. This product is a daughter advertised by the power adapter plugged into the board, board meant to interface with some of Analog Devices then turns on the power switches to power the main PCB powerproduct demonstration circuits in order to dem- through the banana plugs for a low-impedance connec- onstrate their compatibility with the USB Type-C Power tion. Any required digital information is passed between Delivery specification. boards through header J3. Design files for this circuit board are available. All registered trademarks and trademarks are the property of their respective owners. PERFORMANCE SUMMARY Specifications are at T = 25C A SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS V DC2654A Input Voltage Range 5 20 V IN V DC2654A Output Voltage Range 5 20 V OUT I DC2654A Output Current 5 A OUT BOARD PHOTO Rev. 0 1DEMO MANUAL DC2654A QUICK START PROCEDURE Refer to Figure1, Figure2 and Figure3 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 boards demo manual before continuing. If you need to program the STANDALONE PROCEDURE DC2654A, refer to the Programming Instructions sec- 1. Connect a voltmeter (VM1) across the V and OUT tion in this manual. GNDturrets. If the board is not designed to interface with DC2654A, 2. Plug your USB Type-C power adapter into J1 on the you can continue, but be sure that the adapter used does DC2654A. not offer a higher profile than the board canwithstand. 3. Observe the voltage on VM1 go to 5V and then to the 2. Connect a voltmeter (VM1) across the V and OUT negotiated voltage (if there is one). The LED on the GNDturrets. Connect DC2654A to the demo board DC2654A will light as soon as power is delivered to under test. the VM1 node. 4. Plug your USB Type-C power adapter into J1 on theDC2654A. 5. Observe the voltage on VM1 go to 5V and then to the negotiated voltage (if there is one). The LED on the DC2654A will light as soon as power is delivered to the VM1 node. Figure1. DC2038A is a Battery Charger Demo Board for the LTC4162 Designed to Interface with DC2654A. Figure3. The Banana Plugs and Header on DC2654AWill Fit Snugly Into Compatible Demo Boards. Figure2. DC2654AMounted Onto DC2038A Rev. 0 2