SNVU589A December   2017  – January 2022 TPS53119

 

  1.   Trademarks
  2. Introduction
  3. Description
    1. 2.1 Typical Applications
    2. 2.2 Features
  4. Electrical Performance Specifications
  5. Schematic
  6. Test Setup
    1. 5.1 Test Equipment
    2. 5.2 Recommended Test Setup
  7. Configurations
    1. 6.1 Switching Frequency Selection
    2. 6.2 Soft-Start Selection
    3. 6.3 Mode Selection
    4. 6.4 Enable Selection
  8. Test Procedure
    1. 7.1 Line/Load Regulation and Efficiency Measurement Procedure
    2. 7.2 Control Loop Gain and Phase Measurement Procedure
    3. 7.3 List of Test Points
    4. 7.4 Equipment Shutdown
  9. Performance Data and Typical Characteristic Curves
    1. 8.1 Efficiency
    2. 8.2 Load Regulation
    3. 8.3 Output Transient
    4. 8.4 Output Ripple
    5. 8.5 Switching Node
    6. 8.6 Enable Turn-On/Turn-Off
    7. 8.7 Output 1.1-V Prebias Turn-On
    8. 8.8 Bode Plot
    9. 8.9 Thermal Image
  10. EVM Assembly Drawing and PCB Layout
  11. 10Bill of Materials
  12. 11Revision History

EVM Assembly Drawing and PCB Layout

Figure 9-1 through Figure 9-8 show the design of the TPS53119EVM-690 printed-circuit board. The EVM has been designed using six layers, 2-oz copper circuit board.

GUID-B0D12E0B-896A-418E-AB42-7572D444DA15-low.gifFigure 9-1 TPS53119EVM-690 Top Layer Assembly Drawing, Top View
GUID-599CD9A5-921D-4C9C-A0E0-BCC2D302568B-low.gifFigure 9-2 TPS53119EVM-690 Bottom Assembly Drawing, Bottom View
GUID-E1C9D54F-618E-4D49-9B16-EC89DE3308BF-low.gifFigure 9-3 TPS53119EVM-690 Top Copper, Top View
GUID-209BBE8B-CCE5-4466-938C-24C14A0D7505-low.gifFigure 9-4 TPS53119EVM-690 Layer-2 Copper, Top View
GUID-C5CE5B39-7B6E-4119-9119-F22B130FD356-low.gifFigure 9-5 TPS53119EVM-690 Layer-3 Copper, Top View
GUID-BEFAB9B0-36D2-45AC-BC8A-C61C39AC6C9B-low.gifFigure 9-6 TPS53119EVM-690 Layer-4 Copper, Top View
GUID-86D0A1EE-A921-4143-B742-AD22A06F2601-low.gifFigure 9-7 TPS53119EVM-690 Layer-5 Copper, Top View
GUID-1A943B29-67FD-4092-99B1-6C0E071E530C-low.gifFigure 9-8 TPS53119EVM-690 Bottom Layer Copper, Top View