2 Hardware
2.1 Power Requirements
The TPS25730 is powered by the USB-C connector located at J2. The power source is to be connected by
USB-C cable and connected to the USB-C connector of the TPS25730EVM. The power source needs to be
USB-PD capable to enable use of the full set of features of TPS25730EVM. More specifically, the power source
needs to operate in the standard power range (SPR) of the USB-PD specification, providing between 5 V and 20
V, and no greater than 5 A.
Items Required for Operation
• TPS25750EVM
• USB-C cable
• USB-PD capable power source
2.2 Header Information
The TPS25730EVM contains two headers: J3 and J4. J3 allows for access to the high voltage internal power
path of the TPS25730, PPHV. Additionally, J3 allows for access to the I2Cs lines of the TPS25730, the
CAP_MIS, PLUG_FLIP, and DBG_ACC GPIO outputs, and the VBUS pin of the TPS25730. J4 has connections
to ground, the four ADCIN pins of the TPS25730, and the PLUG_EVENT GPIO output.
The TPS25730EVM has one terminal block to allow for connection of a load at J1. This enables testing of the
TPS25730 under load. The positive wire of the load needs to be connected to the hole closest to the TI logo, and
the ground wire of the load needs to be connected to the hole closest to the SW5 switch.
2.3 Jumper Information
Four jumpers are present on the TPS25730EVM, as shown below, with each jumper connecting a set of
switches to the corresponding ADCIN pin on the TPS25730. Jumper J5 connects the switch-set labeled ADCIN4
to the ADCIN4 pin of the TPS25730. Similarly, J6 is connected to ADCIN3, J7 is connected to ADCIN2, and J8 is
connected to ADCIN1.
Figure 2-1. TPS25730EVM Bottom View of the Jumper Locations
Hardware www.ti.com
4 TPS25730 Evaluation Module SLVUCP4 – NOVEMBER 2023
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