TIDT249 September   2021

 

  1. 1Description
  2. 2Test Prerequisites
    1. 2.1 Voltage and Current Requirements
    2. 2.2 Required Equipment
    3. 2.3 Dimensions
  3. 3Test Results
    1. 3.1 Efficiency
    2. 3.2 System Performance
    3. 3.3 Bode Plots
    4. 3.4 Efficiency and Regulation Data
    5. 3.5 Thermal Data
  4. 4Waveforms
    1. 4.1 PFC Waveforms
    2. 4.2 CLLLC Waveforms

Efficiency and Regulation Data

The following table shows efficiency and regulation data.

VOUT (V)

IOUT (A)

POUT (W)

VIN (V)

IIN (A)

PIN (W)

VBIAS (V)

IBIAS (A)

PBIAS (W)

Eff (%) No Bias

Eff (%) With Bias

352.76

0.5

177.35

240.12

1.17

215.36

11.92

1.24

14.73

82.35

77.08

352.74

1

354.12

240.05

1.79

391.84

11.92

1.23

14.67

90.37

87.11

352.72

1.5

530.65

239.98

2.49

572.25

11.92

1.24

14.8

92.73

90.39

352.71

2

706.27

239.91

3.23

753.97

11.92

1.24

14.78

93.67

91.87

352.7

2.5

882.52

239.84

3.97

936.83

11.92

1.24

14.76

94.2

92.74

352.7

3

1058.9

239.76

4.72

1118.95

11.92

1.23

14.71

94.63

93.41

352.7

3.5

1235.3

239.69

5.48

1301.58

11.92

1.23

14.65

94.91

93.85

352.69

4

1411.74

239.62

6.23

1484.44

11.92

1.23

14.61

95.1

94.18

352.69

4.5

1587.99

239.55

6.99

1667.43

11.92

1.22

14.57

95.24

94.41

352.69

5

1763.62

239.47

7.75

1849.94

11.92

1.22

14.51

95.33

94.59

352.69

5.5

1939.96

239.4

8.51

2031.56

11.93

1.21

14.48

95.49

94.82

352.69

6

2116.85

239.32

9.27

2212.59

11.93

1.21

14.48

95.67

95.05

352.68

6.5

2293.18

239.25

10.02

2392.72

11.93

1.21

14.46

95.84

95.26

352.68

7

2469.51

239.17

10.78

2572.43

11.93

1.21

14.4

96

95.46

352.67

7.5

2645.17

239.1

11.53

2751.5

11.93

1.19

14.16

96.14

95.64

352.68

8

2821.8

239.02

12.29

2931.48

11.94

1.16

13.85

96.26

95.81

352.69

8.5

2998.24

238.95

13.04

3111.5

11.94

1.14

13.56

96.36

95.94

352.71

9

3174.78

238.87

13.8

3292.5

11.95

1.11

13.26

96.43

96.04

352.72

9.5

3350.46

238.79

14.56

3472.6

11.95

1.09

12.99

96.48

96.12

352.76

10

3527.33

238.71

15.33

3654.7

11.95

1.07

12.76

96.51

96.18

352.79

10.5

3704.19

238.63

16.09

3837.2

11.96

1.05

12.52

96.53

96.22

352.84

11

3881.08

238.54

16.87

4020.3

11.96

1.03

12.37

96.54

96.24

352.91

11.5

4058.4

238.46

17.64

4204.2

11.96

1.02

12.24

96.53

96.25

352.92

12

4235

238.37

18.42

4387.9

11.96

1.02

12.16

96.51

96.25

352.93

12.5

4411.3

238.28

19.2

4571.5

11.96

1.01

12.08

96.5

96.24

352.96

13

4588.2

238.18

19.98

4756

11.96

1

12

96.47

96.23

352.99

13.5

4765.1

238.09

20.77

4940.9

11.96

1

11.92

96.44

96.21

353

14

4941.9

237.99

21.55

5125.8

11.97

0.99

11.86

96.41

96.19

353.02

14.5

5118.9

237.89

22.34

5311.4

11.97

0.99

11.79

96.38

96.16

353.02

15

5294.8

237.79

23.13

5496.4

11.97

0.98

11.73

96.33

96.13

353.02

15.5

5471.6

237.68

23.92

5682.4

11.97

0.98

11.69

96.29

96.09

353.03

16

5648.3

237.62

24.71

5868.9

11.97

0.97

11.64

96.24

96.05

353.05

16.5

5825.2

237.51

25.51

6056.1

11.97

0.97

11.59

96.19

96

353.02

17.5

6176.6

237.26

27.13

6432.3

11.97

0.96

11.52

96.03

95.85

353.02

18

6353.2

237.14

27.94

6621.6

11.97

0.96

11.49

95.95

95.78

353.03

18.5

6529.8

237.01

28.76

6812.2

11.97

0.96

11.47

95.85

95.69

353.05

19

6706.8

236.87

29.59

7004.3

11.97

0.96

11.44

95.75

95.6