SLUUBG3B July   2016  – August 2021 TPS548D21

 

  1.   Trademarks
  2. Introduction
  3. Description
    1. 2.1 Typical End-User Applications
    2. 2.2 EVM Features
  4. EVM Electrical Performance Specifications
  5. Schematic
  6. Test Equipment
  7. PWR-784EVM
  8. List of Test Points, Jumpers, and Switch
  9. Test Procedure
    1. 8.1 Line and Load Regulation Measurement Procedure
    2. 8.2 Efficiency
    3. 8.3 Equipment Shutdown
  10. Performance Data and Typical Characteristic Curves
    1. 9.1 Efficiency
    2. 9.2 Load Regulation
    3. 9.3 Line Regulation
    4. 9.4 Transient Response
    5. 9.5 Output Ripple
    6. 9.6 Control On
    7. 9.7 Control Off
    8. 9.8 Thermal Image
  11. 10EVM Assembly Drawing and PCB Layout
  12. 11List of Materials
  13. 12Revision History

EVM Assembly Drawing and PCB Layout

Figure 10-1 through Figure 10-8 show the design of the PWR-784EVM printed-circuit board (PCB). The PWR-784EVM has a 2-oz. copper finish for all layers.

GUID-52956856-6E43-4B55-8C9A-6AB1279892C8-low.pngFigure 10-1 PWR-784EVM Top Layer Assembly Drawing (Top View)
GUID-3AB9B9B8-5ABB-4E9D-8208-5DB7AFD588C5-low.pngFigure 10-2 PWR-784EVM Top Solder Mask (Top View)
GUID-6D528107-4312-4040-BEBA-8F65BBA69E9B-low.pngFigure 10-3 PWR-784EVM Top Layer (Top View)
GUID-81C0398F-260E-44EB-9529-70A1ED44B1F8-low.pngFigure 10-4 PWR-784EVM Inner Layer 1 (Top View)
GUID-0D469968-22D4-46A5-AB2F-54585FF507FC-low.pngFigure 10-5 PWR-784EVM Inner Layer 2 (Top View)
GUID-D841FBCE-1A91-4364-96BD-28D36E9B558B-low.pngFigure 10-6 PWR-784EVM Inner Layer 3 (Top View)
GUID-B9111683-CF74-4B2E-BDFA-B17B8D0CB298-low.pngFigure 10-7 PWR-784EVM Inner Layer 4 (Top View)
GUID-C8361529-CECD-4720-AC04-D17B0E6F508A-low.pngFigure 10-8 PWR-784EVM Bottom Layer (Top View)
GUID-B24DBC9F-E7EE-4C57-AD5C-65397DDA88CC-low.pngFigure 10-9 PWR-784EVM Bottom Solder Mask (Top View)
GUID-40C2B88B-AFD9-4164-B5A9-296B4E3797C6-low.pngFigure 10-10 PWR-784EVM Bottom Overlay Layer (Top View)