Figure 5-15. I
2
C and BusPower DIP Switch (S2)
Figure 5-16. I
2
C DIP Switch (S2) Schematic
5.1.7 J1: Barrel Jack Power Connector
The barrel jack power connector accepts a 19-V to 20-V DC supply. A standard Dell or HP notebook adapter (or
similar adapter) provides the required power. This input provides the PP_HV power rail 19-V to 20-V for high
power PD contracts up to 60 W per port or 120 W, total. An appropriate power adapter greater than 120 W must
Setup
14
TPS65988 Evaluation Module
SLVUB62B – JUNE 2017 – REVISED NOVEMBER 2020
Copyright © 2020 Texas Instruments Incorporated
