J6
J4
J5
J7
PP_HV1
PP_HV
PP_EXT
SYS_PWR
PP_HV2
VAR_DCDC
SYS_PWR
VAR_DCDC
SYS_PWR
VAR_DCDC
VAR_DCDC
SYS_PWR
sink
source
sink
source
sink
source
sink
source
TPS65987D Power
Paths
Jumper J5 & J7 are not used
1
2
3
1
2
3
Setup
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4
SLVUBF3A – May 2018 – Revised August 2018
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Copyright © 2018, Texas Instruments Incorporated
TPS65987-90 Evaluation Module
2.1
Jumper Configuration
Out of the box, the TPS65987_90EVM is configured to use TPS65987's PPHV1 as sink path (J4) and
PPHV2 as source path (J6), which matches the configuration of firmware already programmed in the
device. Using Application Customization Tool each of this power path can be programmed as either
source or sink.
Remember, the jumper configuration in the hardware must match the source and sink paths in the
software,
Application Customization Tool (GUI)
. See
Figure 3
and
Table 1
for the jumper configuration.
Figure 3. Power Path Jumper Configuration for Source or Sink
Table 1. Jumper Configuration
Jumper
Description
J4
TPS65987D power path: Jump pins 1-2 to sink on PP_HV1, or jump pins 2-3 to source on
PP_HV1
J6
TPS65987D power path: Jump pins 1-2 to sink on PP_HV2, or jump pins 2-3 to source on
PP_HV2