Texas Instruments TPS25830Q1EVM-040, User Manual, Page: 4 / 18

General Configuration and Description
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4 SLVUBE2A – April 2018 – Revised May 2019
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TPS25830-Q1 Evaluation Module
3 General Configuration and Description
This section describes the connectors, jumpers, LED and test points on the EVM and how to properly
connect, set up and use the TPS25830Q1EVM-040.
3.1 Physical Access
Table 1 lists the TPS25830Q1EVM-040 connector functionality, Table 2 describes the jumper
configuration, Table 3 shows LED labels and description and Table 4 describes the test point availability.
Table 1. Connectors
Connector Component Type Description
J1 Terminal block Power input connector for TPS25830-Q1. Connect to a 6-V to 36-V power supply.
J3 USB Type-A
connector, plug
Upstream facing USB 2.0 Type A connector. Connect to the USB 2.0 host for data pass
through to J4 or J8. The power pin of this connector is float.
J2 USB Type-C
connector, receptacle
Downstream facing USB Type-C connector. Connect to the USB Type-C slave for data
pass through from J4 and BC1.2 or USB Type-C identification. USB output power is
provided to the slave from the buck converter of the TPS25830-Q1 device.
Table 2. Jumpers
Jumper Label Description
J4 CC1 3 × 1 header. Install shunt to connect Ra or Rd on CC1. Remove shunt to float CC1.
J5 CC2 3 × 1 header. Install shunt to connect Ra or Rd on CC2. Remove shunt to float CC2.
J6 CTRL1 Install shunt to select CTRL1 as LOW. Remove shunt to select CTRL1 as HIGH.
CTRL2 Install shunt to select CTRL2 as LOW. Remove shunt to select CTRL2 as HIGH.
Table 3. LED
LED Label Description
D4 LD_DET LD_DET signal LED. Turn on when LD_DET asserts.
D5 POL POL signal LED. Turn on when POL asserts.
D6 FAULT FAULT signal LED. Turn on when FAULT asserts.
Table 4. Test Points
Test Point Label Description
TP1 VCONN VCC pin test point via R1 or external Vconn input
TP2 CSN/OUT CSN pin test point and DC-DC output test point
TP3 CSP Test point of voltage between inductor and sense resistor.
TP4 VIN VIN pin test point
TP5 EN EN pin test point or external EN input.
TP6 RT RT pin test point or external clock input.
TP7 VBUS USB Type-A and USB Type-C connector, VBUS test point
TP8, TP9,
TP10, TP11
GND Power ground test point
TP12 CC1 CC1 pin test point
TP13 CC2 CC2 pin test point
TP14 LD_DET LD_DET pin test point
TP15 POL POL pin test point
TP16 FAULT FAULT pin test point