Infineon CYPM1321-97BZXI Family 
Microcontrollers Instructions

www.infineon.com/EVAL_PMG1_S3_DUALDRP

Before you start

1. Ensure that you have a USB PD 3.1-capable USB Type-C power adapter with a compatible USB PD 3.1-capable Type-C cable for sink operation.
2. Ensure that you have a 24 V DC power supply or a barrel jack (2.50 mm ID, 5.50 mm OD) power adapter for source operation.
3. Ensure that the jumper shunt on the power selection jumper (J5) is placed at position 1­2 to select the USB Type-C power adapter or DC Input as the power source.

Demo 1: Sink operation

1. Connect the USB PD port (J10 and/or J14) of the EVAL_PMG1_S3_DUALDRP kit to the USB Type-C power adapter(s) using USB Type-C cable(s).
2. Confirm that the power LED (LED4) glows green and the user LED (LED3 for J10 and LED5 for J14) blinks green to indicate that the EVAL_PMG1_S3_DUALDRP kit is in sink mode of operation.
3. Measure the DC_OUT voltage by connecting a multimeter to the green load terminal block (J9 for Port 0 and J15 for Port 1). Confirm that this value is within the 4.75 V­29.4 V range. The actual value is determined by the maximum voltage which the USB Type-C power adapter can supply.
4. Remove the multimeter and connect an external load to the terminal block (J9 for Port 0 and J15 for Port 1) to sink the output power.

Demo 2: Source operation

1. Connect a 24 V power adapter to the DC input barrel jack (J12) of the EVAL_PMG1_S3_DUALDRP kit or connect a 24 V DC power supply to the DC input terminal terminal (J11, blue).
2. Confirm that the power LED (LED4) glows green to indicate that the EVAL_PMG1_S3_DUALDRP kit is in source mode of operation.
3. Connect a USB Type-C device (e.g., power bank or phone) to the USB PD port (J10 and/or J14) of the EVAL_PMG1_S3_DUALDRP kit.
4. Observe the USB Type-C device(s) power on and perform normal operation. Confirm that the user LED(s) (LED3 and/or LED5) blink(s) green.

⚠ Warning: The maximum current that can be drawn by an external load or USB Type-C device cannot exceed 5 A.

⚠ Warning: Connect power either to J11 or J12 at any ! given time, but do not connect power simultaneously to both input terminals.

Next steps
-­ Use the CAPSENSETM sliders to change the negotiated voltage on Port 0 during sink or source operation.
– Use the CAPSENSETM buttons to switch between SPR and EPR mode on Port 0 during sink operation.
-­ Download and extract the EVAL_PMG1_S3_DUALDRP release package from the webpage
(www.infineon.com/EVAL_PMG1_S3_DUALDRP).
-­ See the EVAL_PMG1_S3_DUALDRP kit user guide (available as part of the kit release package) to learn more about the kit features and how to develop applications using ModusToolboxTM.

Document number: 002-38013 Rev. *A Date: 05/2024
Quick Start Guide

Published by Infineon Technologies AG 81726 Munich, Germany

All rights reserved. © 2024 Infineon Technologies AG

Documents / Resources

Infineon CYPM1321-97BZXI Family Microcontrollers [pdf] Instructions CYPM1321-97BZXI Family Microcontrollers, CYPM1321-97BZXI, Family Microcontrollers, Microcontrollers

References

• User Manual