SLUUBI9A November   2016  – August 2021 TPS548B22

 

  1.   Trademarks
  2. Introduction
    1. 1.1 Before You Begin
  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-847EVM
  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 Power Loss
    3. 9.3 Load Regulation
    4. 9.4 Transient Response
    5. 9.5 Output Ripple
    6. 9.6 Control On
    7. 9.7 Control On and 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-847EVM printed-circuit board (PCB). The PWR-847EVM has a 2-oz. copper finish for all layers.

GUID-50CC8EAB-7A27-4936-8E08-107D7A355741-low.gifFigure 10-1 PWR-847EVM Top Layer Assembly Drawing (Top View)
GUID-83D7D990-1615-4705-88F8-AFA1DC3634DF-low.gifFigure 10-2 PWR-847EVM Top Solder Mask (Top View)
GUID-C170EEEE-FDFF-40AF-A0CA-F22C8F2C1272-low.gifFigure 10-3 PWR-847EVM Top Layer (Top View)
GUID-2EEC09B8-9C4B-4D66-913F-BA3E66B15927-low.gifFigure 10-4 PWR-847EVM Inner Layer 1 (Top View)
GUID-0DCD0B6C-4512-4831-95B1-3ACFA9248E72-low.gifFigure 10-5 PWR-847EVM Inner Layer 2 (Top View)
GUID-B8CE4F8B-D03B-4F25-9CCE-62683DBAA2B0-low.gifFigure 10-6 PWR-847EVM Inner Layer 3 (Top View)
GUID-8F3D44E0-B4FB-402F-AD00-3496E444DC38-low.gifFigure 10-7 PWR-847EVM Inner Layer 4 (Top View)
GUID-94AF4DC0-63A2-4AE8-A44E-A1F3A8A026FF-low.gif Figure 10-8 PWR-847EVM Bottom Layer (Top View)
GUID-8CD04D36-C135-4B47-BD54-61AB22B88994-low.gifFigure 10-9 PWR-847EVM Bottom Solder Mask (Top View)
GUID-29573D29-233A-4839-A98C-4662BA9E3779-low.gifFigure 10-10 PWR-847EVM Bottom Overlay Layer (Top View)