Setup
5.3.3.7
Configuration ID 6: Charger-Adapter (or AC Adapter)
Table 9. Configuration ID 6
5.3.3.7.1
Overview
The TPS65982-EVM will boot up and initialize into configuration ID 6 when the 1
st
and 4
th
DIP switches
[B0] and [B3]on switch bank S1 is pushed to the left-hand side and the 2
nd
and 3
rd
DIP switches [B1] and
[B2] on switch bank S1 are pushed to the right-hand side. Configuration ID 6 is designed to model a
charger-adapter application.
A TPS65982-EVM configured as a charger is capable of providing (sourcing) power only. A fully-featured
Type-C port on a charger can be capable of USB 2.0 and USB3.1 data, which is also emulated by this
EVM configuration.
5.3.3.7.2
Source Capabilities
This configuration is capable of negotiating PD contracts to source 5 V at 3 A through the PP_5V0 internal
FET path, 12 V at 3 A through the PP_HV internal FET path, and 20 V at 0 A through the PP_EXT
external FET path.
5.3.3.7.3
Sink Capabilities
This configuration is designed to be a provider (source) of power only, and therefore does not have any
sink capabilities.
5.3.3.7.4
Video Capabilities
This configuration is capable of USB 2.0 and USB 3.1 data only, and therefore does not have any video
capabilities.
5.3.3.7.5
Ideal Connections
This configuration pairs ideally with a TPS65982-EVM using configuration ID 7 for providing power and
enters USB2.0 and 3.1 mode for data by default. This configuration is also compatible with a TPS65982-
EVM using configuration ID 2 or 3 for providing power and enters USB2.0 and 3.1 mode for data by
default. This configuration is also compatible with a TPS65982-EVM using configuration ID 2 for providing
power and enters USB2.0 and 3.1 mode for data by default. This configuration is also compatible with a
TPS65982-EVM using configuration ID 1 for providing power and enters USB2.0 and 3.1 mode for data by
default. These TPS65982-EVM configurations respectively emulate high-power bus-powered device,
notebook, dock, and tablet applications and the same performance is expected when connected to actual
applications of these products.
20
TPS65982 Evaluation Module
SLVUAF8C – June 2015 – Revised November 2015
Copyright © 2015, Texas Instruments Incorporated
