Test Setup; Test Equipment; Power Adapter Tester (Pat) - Infineon REF 140W HFB PAG2S User Manual

140 W HFB+PAG2S Solution Board (REF_140W_HFB_PAG2S) user
guide

Test setup

5 Test setup
Figure 9 shows the optimal test setup to capture the electrical data of the DUT and calculate the efficiency. The
setup captures the following data:
Input power using a power meter
•
Output power using high resolution output multimeters
•
Figure 9 Test equipment connected to the standalone REF_140W_HFB_PAG2S Solution Board
5.1

Test equipment

Table 4 shows the test equipment used to measure performance parameters such as efficiency, ripple,
regulation, and transient response.
Table 4 Test equipment details
Test setup
Programmable AC source
AC power meter
PAT tester
Electronic load
Multimeters
5.2

Power adapter tester (PAT)

Connect the DUT to a USB-C power adapter tester (PAT) using a USB Type-C cable. After the connection is
established, the tester will do a PDO discovery and display the results.
The EZ-PD™ CYPAS213 + XDPS2221-based EPR 140 W USB PD charger/adapter solution is pre-configured with
the following PDOs, PPS, and AVS:
Fixed PDOs: 5.0 V / 5.0 A; 9.0 V / 5.0 A; 15.0 V / 5.0 A; 20.0 V / 5.0 A / 28.0 V / 5.0 A
•
PPS: 3.3 V to 11.0 V, 5.0 A; 3.3 V to 16.0 V, 5.0 A; 3.3 V to 21.0 V, 5.0 A (PPS power limited)
•
User guide
Description
Chroma 61501
Yokogawa WT310E
POWER-Z PAT
Chroma 63103A
Keysight 34465A
14 002-38685 Rev. *A
2024-01-29