SLVU411A September   2010  – June 2021 TPS62120

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Features
    2. 1.2 Applications
  3. 2TPS62120EVM Schematic
  4. 3Connector and Test Point Descriptions
    1. 3.1 Enable Jumpers/Switches (RefDes) TPS62120
      1. 3.1.1  J1 VIN
      2. 3.1.2  J2 S+/S–
      3. 3.1.3  J3 GND
      4. 3.1.4  J4 VOUT
      5. 3.1.5  J5 S+/S–
      6. 3.1.6  J6 GND
      7. 3.1.7  JP1 EN
      8. 3.1.8  JP2 SGND
      9. 3.1.9  J7 VOUT (SMA)
      10. 3.1.10 J8 PG/GND
  5. 4Test Configuration
    1. 4.1 Hardware Setup
    2. 4.2 Procedure
  6. 5TPS62120EVM Test Data
    1. 5.1 Efficiency
    2. 5.2 Start-Up
    3. 5.3 Load Transient Response
    4. 5.4 Typical Operation, 60 mA
    5. 5.5 Typical Operation, 10 mA
    6. 5.6 Current Limit Operation
  7. 6TPS62120EVM Assembly Drawings and Layout
  8. 7Bill of Materials
  9. 8Revision History

3.1.4 J4 VOUT

This header is the positive output of the step-down converter. The output voltage of the TPS62120 is adjustable, with the feedback resistors R1 and R2. On the EVM, the output voltage can be adjusted in the range of 1.2 V to 5.5 V.

Note: A feed-forward capacitor is required. Refer to the TPS62120 data sheet (SLVSAD5) for detailed information.