SLUUCQ0C August   2025  – September 2025 TPS922052 , TPS922053 , TPS922054 , TPS922055

PRODUCTION DATA  

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6. 1 Introduction
  7. 2 Warnings and Cautions
  8. 3 Description
    1. 3.1 Typical Applications
  9. 4 Test Setup
    1. 4.1 Connector Description
    2. 4.2 Input/Output Connection
  10. 5 Typical Characteristics Curves and Waveforms
    1. 5.1 Efficiency
    2. 5.2 Line Regulation
    3. 5.3 Load Regulation
    4. 5.4 Analog Dimming Performance
    5. 5.5 PWM Dimming Performance
    6. 5.6 Hybrid Dimming Performance
    7. 5.7 Flexible Dimming Performance
  11. 6 Schematic
  12. 7 Layout
  13. 8 Bill of Materials
  14. 9 Additional Information
    1.     Trademarks
  15. 10Revision History

7 Layout

Figure 7-1, Figure 7-2, Figure 7-3 and Figure 7-4 show the layout of the TPS922055DMTREVM printed circuit board (PCB). The layout of TPS922055DMTREVM, TPS922055DRRREVM and TPS922053DYYREVM is almost similar except the LED driver IC.

TPS922055EVM TPS922055 TPS922055DMTREVM Top Layer Figure 7-1 TPS922055DMTREVM Top Layer
TPS922055EVM TPS922055 TPS922055DMTREVM Inner Layer 1 Figure 7-2 TPS922055DMTREVM Inner Layer 1
TPS922055EVM TPS922055 TPS922055DMTREVM Inner Layer 2 Figure 7-3 TPS922055DMTREVM Inner Layer 2
TPS922055EVM TPS922055 TPS922055DMTREVM Bottom Layer Figure 7-4 TPS922055DMTREVM Bottom Layer