SLUUCT1 March   2023 TPS2117

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Description
    2. 1.2 Features
  4. 2Electrical Performance
  5. 3TPS2117EVM Configurations
  6. 4Schematic
  7. 5PCB Layout
  8. 6Test Setup
    1. 6.1 TPS2117EVM Test Equipment
    2. 6.2 Setting up the TPS2117EVM
  9. 7Test Configuration
  10. 8Bill of Materials (BOM)

3 TPS2117EVM Configurations

This section provides an overview of the TPS2117 evaluation board connector and jumpers. Table 3-1 describes the input and output connectors and jumpers. Table 3-2 describes the different test points and functinality. Table 3-3 describes the jumper functionality and configurations.

Table 3-1 TPS2117 Input and Output Connector Functionality
InputConnector and Test PointLabelDescription
VIN1J1VIN1+VIN1 Input connector
TP1VIN1VIN1 input test point
TP2VIN1 SENSEVIN1 SENSE test point
VIN2J3VIN2+VIN2 Input connector
TP3VIN2VIN2 input test point
TP4VIN2 SENSEVIN2 SENSE test point
VOUTJ4VOUT+VOUT output connector
TP5VOUT SENSEVOUT SENSE test point
TP6VOUTVOUT output test point
GNDJ2GNDGND connector for inputs
J5GNDGND connector for output
TP10, TP11, TP12, TP13GNDTest point for GND
Table 3-2 TPS2117 Test Point Description
InputTest pointLabelDescription
VOUTTP7STOutput status pin test point
VIN1TP8PR1Priority test point for VIN1
TP9MODEMode pin test point
Table 3-3 TPS2117 Jumper Description
InputJumperLabelDescription
VIN1JP1, JP2, JP31. 6V, 2.9V, 4.4VConfigures voltage divider for priority operation.

The jumper labels denote the typical switchover voltage when the jumper is populated.

JP4JP4Configures mode of operation
  • Position 1 and 2 sets MODE high for priority/manual mode
VOUTJP5JP5Sets hysteresis
  • Position 1 and 2 disables hysteresis
  • Position 2 and 3 enables hysteresis
JP6JP61-μF output capacitor
JP7JP710-μF output capacitor
JP8JP8100-μF output capacitor
JP9JP910-Ω output resistor