SLVU358A February   2010  – January 2022 TPS51513

 

  1.   Trademarks
  2. Description
    1. 1.1 Typical Application
    2. 1.2 Features
  3. Electrical Performance Specifications
  4. Schematic
  5. Test Setup
    1. 4.1 Test Equipment
    2. 4.2 Recommended Test Setup
  6. Configuration
    1. 5.1 Current Limit Trip Selection (J8: Trip Select)
    2. 5.2 Frequency Selection (J7: TON Select)
    3. 5.3 Overshoot Reduction Selection (J9: OSRTM Select)
    4. 5.4 VID Bits Selection (S1)
    5. 5.5 Sleep Mode Selection (SLP)
    6. 5.6 1.2-V Output Voltage Option (J10: VOUT selection)
  7. Test Procedure
    1. 6.1 Line/Load Regulation and Efficiency Measurement Procedure
    2. 6.2 List of Test Points
    3. 6.3 Equipment Shutdown
  8. Performance Data and Typical Characteristic Curves
    1. 7.1  Efficiency
    2. 7.2  Load Regulation
    3. 7.3  Line Regulation
    4. 7.4  Current Monitor Voltage
    5. 7.5  Output Ripple
    6. 7.6  Switching Node
    7. 7.7  Output Transient
    8. 7.8  Turn-On Waveform
    9. 7.9  Turn-Off Waveform
    10. 7.10 Bode Plot
  9. EVM Assembly Drawing and PCB Layout
  10. Bill of Materials
  11. 10Revision History

EVM Assembly Drawing and PCB Layout

Figure 8-1 through Figure 8-8 show the design of the TPS51513EVM-549 printed-circuit board. The EVM has been designed using a six-layer circuit board with 2-oz copper on outside layers.

GUID-445A2F6A-4EF0-4FAF-9222-1E36B1CEFC8E-low.gifFigure 8-1 TPS51513EVM-549 Top Layer Assembly Drawing (Top View)
GUID-84FAF076-611F-4504-8593-07117E2592FB-low.gifFigure 8-2 TPS51513EVM-549 Bottom Assembly Drawing (Bottom View)
GUID-F9DBCB69-D79E-4CB0-9CE9-93CD509ECED3-low.gifFigure 8-3 TPS51513EVM-549 Top Copper (Top View)
GUID-CC898784-7EFF-43F6-AADF-3F3DBDA08B35-low.gifFigure 8-4 TPS51513EVM-549 Internal Layer 2 (Top View)
GUID-1F68A2ED-D1A7-49B1-93AF-81E50C1D34A5-low.gifFigure 8-5 TPS51513EVM-549 Internal Layer 3 (Top View)
GUID-7EAF343F-0A49-473F-9076-263619B6ADA9-low.gifFigure 8-6 TPS51513EVM-549 Internal Layer 4 (Top View)
GUID-6CE29B54-F4EE-4821-B7AA-10F635C6B58C-low.gifFigure 8-7 TPS51513EVM-549 Internal Layer 5 (Top View)
GUID-43ED9F4D-5F60-466C-8509-04E29402318D-low.gifFigure 8-8 TPS51513EVM-549 Bottom Copper (Top View)