SDAA392 July   2026 TPS922050 , TPS922051 , TPS922052 , TPS922053 , TPS922054 , TPS922055 , TPS923650 , TPS923651 , TPS923652 , TPS923653 , TPS923654 , TPS923655

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Precise Dimming Control and Enhanced Dimming Ratio
  6. 3Key Factors for Improved Dimming Performance
    1. 3.1 LED Current Settling Time Reduction and Overshoot Current Suppression
    2. 3.2 LED String Off State Glow Suppression
    3. 3.3 Switching Start Voltage Adjustment
    4. 3.4 Low LED Full Scale Current Improvement
  7. 4Design Guidance for Application Circuit
    1. 4.1 Design of CSP and CSN CFLT and RFLT
    2. 4.2 Design of UVP and OVP Resistors
  8. 5Summary
  9. 6References
Application Note

Optimizing Illumination LED Driver Design for Best Dimming Performance with TPS92205x and TPS92365x