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

6 Schematic

Figure 6-1 shows the schematic for TPS922055DMTREVM. The main difference between TPS922055DMTREVM, TPS922055DRRREVM and TPS922053DYYREVM schematic is the main LED driver IC. Another difference is that for TPS922055DMTREVM and TPS922055DRRREVM, the R1 is 0.05Ω. While for TPS922053DYYREVM, the R1 is 0.1Ω.

TPS922055EVM TPS922055 TPS92205xEVM Schematic Figure 6-1 TPS92205xEVM Schematic