SLUUDB5 November   2025

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Setup
      1. 2.1.1 Connector Descriptions
      2. 2.1.2 Hardware Setup
    2. 2.2 Modifications
      1. 2.2.1 Input and Output Capacitors
      2. 2.2.2 Feedforward Capacitor
  9. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
  10. 4Additional Information
    1. 4.1 Trademarks
  11. 5Related Documentation

2.1.1 Connector Descriptions

J1, Pin 1 and 2 – VINPositive input voltage connection from the input supply for the EVM
J1, Pin 3 and 4 – S+/S–Input voltage sense connections, measure the input voltage at this point
J1, Pin 5 and 6 – GNDInput return connection from the input supply for the EVM
J2, Pin 1 and 2 – VOUTPositive output voltage connection
J2, Pin 3 and 4 – S+/S–Output voltage sense connections, measure the output voltage at this point
J2, Pin 5 and 6 – GNDOutput return connection
J3 – PG/GNDThe PG output appears on pin 1 of this header with a convenient ground on pin 2.
J4 – SW/GNDThe SW output appears on pin 1 of this header with a convenient ground on pin 2.
J5 – Bode measurementConnector for the bode measurement for stability
J6 – VOUT/GNDOutput voltage measurement near output capacitors
JP1 – ENEN pin jumper. Place the supplied jumper across ON and EN to turn on the IC. Place the jumper across OFF and EN to turn off the IC.
JP2 – PG Pullup VoltagePG pin pullup voltage jumper. Place the supplied jumper on JP2 pin 2 to VOUT to connect the PG pin pullup resistor to the output voltage or to VIN to connect the PG pin pullup resistor to the input voltage. Alternatively, the jumper can be removed and a different voltage can be supplied on pin 2 to pull up the PG pin to a different level. This externally applied voltage must remain below 5.5V.