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

3.3.2 Efficiency Result of 4-Point Average at 15VOUT

VIN (VRMS)

PIN (W)

VOUT (V)

IOUT (A)

POUT (W)

P_EMULATOR (W)

Pout %

EFFICIENCY

4-PT AVERAGE EFFICIENCY

89.92

49.08

15.11

3.009

45.525

0.15

100%

93.06%

93.77%

89.95

36.55

15.09

2.259

34.088

0.148

75%

93.67%

89.97

24.23

15.04

1.512

22.735

0.148

50%

94.44%

89.99

12.28

15.02

0.758

11.384

0.15

25%

93.93%

90.03

5.098

15.00

0.305

4.5789

0.148

10%

92.71%

114.94

48.65

15.12

3.009

45.525

0.148

100%

93.88%

94.16%

114.95

36.32

15.09

2.26

34.105

0.15

75%

94.32%

114.98

24.23

15.05

1.512

22.737

0.15

50%

94.46%

115

12.272

15.02

0.758

11.382

0.15

25%

93.97%

115.04

5.115

15.00

0.305

4.5776

0.149

10%

92.4%

230

48.43

15.13

3.009

45.527

0.148

100%

94.31%

92.98%

230

36.44

15.08

2.26

34.088

0.148

75%

93.95%

230

24.61

15.03

1.512

22.742

0.148

50%

93.01%

230.02

12.72

15.01

0.758

11.382

0.148

25%

90.64%

230.09

5.268

15.00

0.305

4.5757

0.15

10%

89.71%

264

48.62

15.11

3.009

45.52

0.15

100%

93.93%

92%

264

36.66

15.08

2.259

34.101

0.148

75%

93.42%

264.02

24.81

15.04

1.512

22.735

0.148

50%

92.23%

264.04

13.04

15.02

0.759

11.383

0.148

25%

88.43%

264.08

5.339

15.00

0.305

4.5779

0.148

10%

88.52%

CoC Tier 2, 4-pt average

88.9%

CoC Tier 2, 10%-load

78.9%