SLVUBZ2A September   2020  – December 2020 LM5127-Q1

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Applications
    2. 1.2 Features
  3. 2EVM Setup
    1. 2.1 EVM Characteristics
  4. 3EVM Photo
  5. 4Testing Procedures
    1. 4.1 EVM Connectors and Test Points
  6. 5Test Results
    1. 5.1 Efficiency
    2. 5.2 Thermal Performance
    3. 5.3 Steady State
    4. 5.4 Load Transient
    5. 5.5 Line Transient Responses
  7. 6Schematics, PCB Layers, and Bill of Materials
    1. 6.1 Schematics
    2. 6.2 PCB Layers
    3. 6.3 Bill of Materials
  8. 7EVM Modifications
    1. 7.1 Configure Channel 1 as a Buck Controller
      1. 7.1.1 Component Modifications
      2. 7.1.2 CFG/MODE Pin Selection
    2. 7.2 Configure Channel 2 and Channel 3 as a Dual Phase Buck Controller
      1. 7.2.1 Component Modifications
      2. 7.2.2 CFG/MODE Pin Selection
    3. 7.3 EVM Modification Test Setups
  9. 8Revision History

3 EVM Photo

GUID-20200911-CA0I-26TK-XXTL-KW2BTDPWBMWQ-low.gif Figure 3-1 EVM Photo: Front
GUID-666523DD-E40C-42E0-B2AB-9A7D69FD5E3B-low.png
CAUTION: Prolonged operation with low input at full power will cause heating of Q1 and Q2.
Board surface is hot. Do not touch. Contact may cause burns.
GUID-20201214-CA0I-3QS5-VTWG-NHHRDC5W0VSM-low.gif Figure 3-2 EVM Photo: Back