© NXP B.V. 2018.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: [email protected]
Doc. ID: USB-PD/QC4.0_DevKit
Date of release: 30 March 2018
NXP Semiconductors
USB-PD/QC4.0 Development Kit A
Quick Start Guide for USB-PD/QC4.0 Development Kit
3.2 Testing the Portway 27 Watt adapter
The diagram in Fig 4 shows how the Portway adapter can be tested with the Type-C
tester.
Fig 3
Fig 4.
Testing the NXP powered Portway 27 Watt adapter.
Table 1.
Portway PDO settings
Portway 27 Watt adapter
PDO #
V(out) [V]
I(out,max) [A]
PPS [y/n]
1
5
3
n
2
9
3
n
3
12
2.25
n
4
3.3 .. 5.9
3
y
5
3.3 .. 11.0
2.45
y
All PDO’s in the Portway adapter are now easily accessible with the Type-C tester,
although it is recommended to use the PD3QC4DB1547 which is equipped with a 4 digit
display which
shows the voltage as intended for QC4/PPS when V(out) ≥ 10 V.