SLUUD60 October   2024 UCG28826

 

  1.   1
  2.   Description
    1.     Get Started
  3.   Features
  4.   Applications
  5. 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 Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  6. 2Hardware
    1. 2.1 Additional Images
      1. 2.1.1 Using the EVM on a Load with USB-C PD Communication
      2. 2.1.2 Using the EVM on a Load Without USB-C PD Communication
  7. 3Implementation Results
    1. 3.1 Electrical Performance Specifications
    2. 3.2 Test Setup
      1. 3.2.1 Test Setup Requirements
      2. 3.2.2 Test Setup Diagram
      3. 3.2.3 Test Points
    3. 3.3 Performance Data and Typical Characteristic Curves
      1. 3.3.1  Efficiency Result of 4-Point Average on 20VOUT
      2. 3.3.2  Efficiency Result of 4-Point Average at 15VOUT
      3. 3.3.3  Efficiency Result of 4-Point Average at 9VOUT
      4. 3.3.4  Efficiency Result of 4-Point Average at 5VOUT
      5. 3.3.5  Efficiency Typical Results
      6. 3.3.6  Output Characteristics
      7. 3.3.7  Key Switching Waveforms
      8. 3.3.8  Switching Frequency vs Load
      9. 3.3.9  Output Ripple Voltage
      10. 3.3.10 Load Transient Response
      11. 3.3.11 Line transient Response
      12. 3.3.12 Surge Test
      13. 3.3.13 Short Term Overload Operation
      14. 3.3.14 CCM operation
      15. 3.3.15 EN55022 Class B Conducted EMI Test Result
      16. 3.3.16 Thermal Images at Full Load (20 V and 3.25 A)
  8. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Transformer Details
      1. 4.3.1 RLTI-1464 (RENCO)
      2. 4.3.2 750847341Rev02 (WURTH)
      3. 4.3.3 TSD-5191 (Premier Magnetics)
      4. 4.3.4 Transformer Summary
    4. 4.4 Bill of Materials
  9. 5Appendix - Efficiency
    1. 5.1 Efficiency Result of 4-Point Average on 20VOUT
    2. 5.2 Efficiency Result of 4-Point Average on 15VOUT
    3. 5.3 Efficiency Result of 4-Point Average on 9VOUT
    4. 5.4 Efficiency Result of 4-Point Average on 5VOUT
    5. 5.5 Efficiency Typical Results
  10. 6Additional Information
    1.     Trademarks

5.2 Efficiency Result of 4-Point Average on 15VOUT

VIN (VRMS)

PIN (W)

IIN(IRMS)

PF

POUT (W)

P_EMULATOR (W)

Pout %

EFFICIENCY

4-PT AVERAGE EFFICIENCY

89.92

48.79

1.252

0.433

45.525

0.15

100%

93.61%

94.25%

89.95

36.35

0.95

0.425

34.088

0.148

75%

94.18%

89.97

24.17

0.691

0.389

22.735

0.148

50%

94.67%

89.99

12.2

0.397

0.342

11.384

0.15

25%

94.54%

90.03

5.08

0.157

0.36

4.5789

0.148

10%

92.99%

114.94

48.24

1.161

0.362

45.525

0.148

100%

94.68%

94.69%

114.95

36.1

0.85

0.37

34.105

0.15

75%

94.88%

114.98

24.07

0.569

0.368

22.737

0.15

50%

95.09%

115

12.25

0.281

0.379

11.382

0.15

25%

94.11%

115.04

5.08

0.122

0.362

4.5776

0.149

10%

93.02%

230

48.1

0.626

0.334

45.527

0.148

100%

94.95%

93.63%

230

36.19

0.477

0.33

34.088

0.148

75%

94.59%

230

24.39

0.33

0.321

22.742

0.148

50%

93.86%

230.02

12.65

0.172

0.32

11.382

0.148

25%

91.13%

230.09

5.19

0.075

0.298

4.5757

0.15

10%

91.1%

264

48.26

0.554

0.33

45.52

0.15

100%

94.62%

92.71%

264

36.43

0.426

0.324

34.101

0.148

75%

94.02%

264.02

24.64

0.297

0.314

22.735

0.148

50%

92.88%

264.04

12.91

0.157

0.311

11.383

0.148

25%

89.33%

264.08

5.3

0.07

0.287

4.5779

0.148

10%

89.14%

CoC Tier 2, 4-pt average

88.9%

CoC Tier 2, 10%-load

78.