SLVAFJ8 may   2023 TPS7H5001-SP

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2System Design Theory
    1. 2.1  Switching Frequency
    2. 2.2  Leading Edge Blanking
    3. 2.3  Dead Time
    4. 2.4  Enable and UVLO
    5. 2.5  Output Voltage Programing
    6. 2.6  Soft Start
    7. 2.7  Sensing Circuit
    8. 2.8  FAULT Mode
    9. 2.9  HICCUP Mode
    10. 2.10 Slope Compensation
    11. 2.11 Output Capacitance
    12. 2.12 Compensation
  6. 3Test Results
  7. 4Bill of Materials
  8. 5Schematics
  9. 6PCB Layouts
  10. 7References

PCB Layouts

Figure 6-1 through Figure 6-9 show the PCB layout images of the multiple boards.


GUID-20230215-SS0I-ZTHW-901W-9XCWWB97MMDJ-low.svg

Figure 6-1 Controller Card Top Overlay

GUID-20230215-SS0I-NL8C-TKG8-NRDM3QGLJZ8W-low.svg

Figure 6-3 Controller Card Top Layer

GUID-20230215-SS0I-CZRR-9NSJ-JXCJMTB45T64-low.svg

Figure 6-5 Controller Card Signal Layer 2
GUID-20230215-SS0I-P0HF-VHCL-PD176R9HBND7-low.svgFigure 6-7 Controller Card Bottom Solder Mask
GUID-20230215-SS0I-3N9C-CJT8-NDR1PJRQQ9FJ-low.svgFigure 6-9 Controller Card Drill Drawing
GUID-20230215-SS0I-BQJF-HFZH-KCWB3FXGZG5Z-low.svgFigure 6-11 Daughter Card Top Solder
GUID-20230215-SS0I-MCVM-FCWB-B91WMKLXWQPB-low.svgFigure 6-13 Daughter Card Signal Layer 1
GUID-20230215-SS0I-7R7P-KWZG-NS8CJ4280N2C-low.svgFigure 6-15 Daughter Card Signal Layer 3
GUID-20230215-SS0I-7LRC-TQ8W-XHJGMFP8N5MF-low.svgFigure 6-17 Daughter Card Signal Layer 5
GUID-20230215-SS0I-MZ63-DR3H-RRXK5S6HLK1D-low.svgFigure 6-19 Daughter Card Bottom Layer
GUID-20230215-SS0I-FGQR-WWH1-LNFRCHP3JCDF-low.svgFigure 6-21 Daughter Card Bottom Overlay
GUID-20230317-SS0I-N9CM-QLZL-4GS3JHDKWB5F-low.svgFigure 6-23 Mother Board Top Overlay
GUID-20230317-SS0I-7DMV-KQZV-ZB2PMZKG5890-low.svgFigure 6-25 Mother Board Top Layer
GUID-20230317-SS0I-CNT1-XLTW-CX6WNTCJLNJQ-low.svgFigure 6-27 Mother Board Signal Layer 2
GUID-20230317-SS0I-DCCJ-JL91-G6BNMV3J2TDT-low.svgFigure 6-29 Mother Board Signal Layer 4
GUID-20230317-SS0I-LJPV-LBDT-4ZZTFVJBX82P-low.svgFigure 6-31 Mother Board Signal Layer 6
GUID-20230317-SS0I-CRZ9-ZPX8-H4MP7RZR9MXG-low.svgFigure 6-33 Mother Board Bottom Solder
GUID-20230317-SS0I-4WNX-HHPD-6L4KCFCV8DF4-low.svgFigure 6-35 Bottom Overlay

GUID-20230215-SS0I-S9GP-FGKF-SQFLRPDVWJV5-low.svg

Figure 6-2 Controller Card Top Solder

GUID-20230215-SS0I-74RB-5R8F-F92TSSSGT4Z5-low.svg

Figure 6-4 Controller Card Signal Layer 1
GUID-20230215-SS0I-ZKHL-QHNT-Z470FC63J3N5-low.svgFigure 6-6 Controller Card Bottom Solder
GUID-20230215-SS0I-PFVW-CWQ6-GZC3HKRHZWB0-low.svgFigure 6-8 Controller Card Bottom Overlay
GUID-20230215-SS0I-JJQC-R1XT-LJKVQP76R5PC-low.svgFigure 6-10 Daughter Card Top Overlay
GUID-20230215-SS0I-QTGV-CHTP-M0QT4FZ40JHN-low.svgFigure 6-12 Daughter Card Top Layer
GUID-20230215-SS0I-LNFZ-RNFP-F9JWKGCFKTG8-low.svgFigure 6-14 Daughter Card Signal Layer 2
GUID-20230215-SS0I-M3T6-SRSG-5TMQMQKMFN7T-low.svgFigure 6-16 Daughter Card Signal Layer 4
GUID-20230215-SS0I-LCDF-RZSW-7V6B344M8K4F-low.svgFigure 6-18 Daughter Card Signal Layer 6
GUID-20230215-SS0I-726L-ZVR5-0VVRGP1M9VW3-low.svgFigure 6-20 Daughter Card Bottom Solder
GUID-20230215-SS0I-TFV7-5BD0-LZ2QP3ZRTMTC-low.svgFigure 6-22 Daughter Card Drill Drawing
GUID-20230317-SS0I-ZX3K-V2VR-JDLCB3QTQ1GD-low.svgFigure 6-24 Mother Board Top Solder
GUID-20230317-SS0I-66RD-DDB1-J2CSGJQJSXJ0-low.svgFigure 6-26 Mother Board Signal Layer 1
GUID-20230317-SS0I-LMNS-SN0S-CCJMLR4FT9CG-low.svgFigure 6-28 Mother Board Signal Layer 3
GUID-20230317-SS0I-N3TP-ZQMK-BH2C1KGNJS5C-low.svgFigure 6-30 Mother Board Signal Layer 5
GUID-20230317-SS0I-NQ8Z-PFHJ-J8BLS8T5QV10-low.svgFigure 6-32 Mother Board Bottom Layer
GUID-20230317-SS0I-N9CM-QLZL-4GS3JHDKWB5F-low.svgFigure 6-34 Mother Board Bottom Overlay
GUID-20230317-SS0I-KQK2-B4GX-NPV6FBDWGLGN-low.svgFigure 6-36 Board Dimensions