SLUUD69 December   2024 TPS923650 , TPS923651

PRODUCTION DATA  

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
    5. 1.5 General TI High Voltage Evaluation User Safety Guidelines
  7. 2Hardware
    1. 2.1 Equipment Requirements
    2. 2.2 Setup
    3. 2.3 Power Connections
    4. 2.4 Test Points
  8. 3Implementation Results
    1. 3.1 Evaluation Setup
    2. 3.2 Performance Data and Results
  9. 4Hardware Design Files
    1. 4.1 Schematics
      1. 4.1.1 Schematic of LED037 (WSON Package), LED038 (HVSSOP Package)
      2. 4.1.2 Schematic of LED039 (SOT583 Package)
    2. 4.2 PCB Layouts
      1. 4.2.1 PCB Layout of LED037 (WSON Package)
      2. 4.2.2 PCB Layout of LED038 (HVSSOP Package)
      3. 4.2.3 PCB Layout of LED039 (SOT583 Package)
    3. 4.3 Bill of Materials (BOM)
  10. 5Compliance Information
    1. 5.1 Compliance and Certifications
  11. 6Additional Information
    1. 6.1 Trademarks
  12. 7Related Documentation

3.2 Performance Data and Results

Figure 3-1 shows the LED current and SW waveform of TPS923650D2DRLREVM with the setup shown in Section 3.1.

The signals are described below:

  • Black: DIM voltage

  • Orange: SW voltage

  • Blue: LED current

TPS923650 TPS923651 LED current and SW waveform of TPS923650D2DRLREVM when DIM voltage transitions from 1VDC to 2VDCFigure 3-1 LED current and SW waveform of TPS923650D2DRLREVM when DIM voltage transitions from 1VDC to 2VDC