TIDT259 March   2022

 

  1.   Description
  2.   Features
  3.   Applications
  4. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Considerations
  5. 2Testing and Results
    1. 2.1 Load Regulation
    2. 2.2 Efficiency Graphs
    3. 2.3 Efficiency Data
    4. 2.4 Input Power Limit
    5. 2.5 Thermal Images
  6. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Voltage Ripple
    3. 3.3 Bode Plots
    4. 3.4 Load Transients
    5. 3.5 Start-Up Sequence

Efficiency Data

Efficiency data is shown in the following table.

IOUT (J13 - A) VOUT (J13 - V) IIN (J1 - A) VIN (J1 - V) Efficiency
(End to End - %)
VIN (C23 - V) Efficiency (%) POUT (W)

0.000

15.690

0.011

48.02

0.0%

47.38

0.0%

0.00

0.005

14.880

0.012

48.02

12.9%

47.37

13.1%

0.07

0.010

14.226

0.014

48.02

21.2%

47.37

21.5%

0.14

0.015

13.897

0.016

48.02

27.1%

47.36

27.5%

0.21

0.020

13.696

0.017

48.02

33.6%

47.35

34.0%

0.27

0.025

13.521

0.019

48.01

37.1%

47.34

37.6%

0.34

0.030

13.413

0.021

48.01

39.9%

47.34

40.5%

0.40

0.035

13.239

0.022

48.01

43.9%

47.33

44.5%

0.46

0.040

13.185

0.024

48.01

45.8%

47.32

46.4%

0.53

0.045

13.139

0.026

48.01

47.4%

47.32

48.1%

0.59

0.050

13.035

0.028

48.01

48.5%

47.31

49.2%

0.65

0.060

12.970

0.031

48.01

52.3%

47.30

53.1%

0.78

0.070

12.865

0.034

48.01

55.2%

47.30

56.0%

0.90

0.080

12.826

0.038

48.01

56.2%

47.29

57.1%

1.03

0.090

12.746

0.041

48.01

58.3%

47.28

59.2%

1.15

0.100

12.700

0.044

48.01

60.1%

47.27

61.1%

1.27

0.125

12.604

0.053

48.01

61.9%

47.25

62.9%

1.58

0.133

12.588

0.055

48.01

63.4%

47.24

64.4%

1.67

0.150

12.545

0.060

48.01

65.3%

47.22

66.4%

1.88

0.175

12.517

0.069

48.01

66.1%

47.23

67.2%

2.19

0.200

12.493

0.079

48.01

65.9%

47.20

67.0%

2.50

0.250

12.455

0.096

48.00

67.6%

47.16

68.8%

3.11

0.500

12.349

0.156

48.00

82.5%

47.08

84.1%

6.17

0.750

12.293

0.236

48.00

81.4%

46.99

83.1%

9.22

1.000

12.244

0.307

48.00

83.1%

46.90

85.0%

12.24

1.250

12.228

0.376

48.00

84.7%

46.82

86.8%

15.29

1.500

12.211

0.444

48.01

85.9%

46.76

88.2%

18.32

1.750

12.193

0.513

48.00

86.7%

46.67

89.1%

21.34

2.000

12.173

0.582

48.01

87.1%

46.61

89.7%

24.35

2.250

12.151

0.651

48.02

87.5%

46.51

90.3%

27.34

2.330

12.143

0.673

48.01

87.6%

46.48

90.4%

28.29

2.500

12.126

0.720

48.01

87.7%

46.45

90.6%

30.32

2.750

12.100

0.790

48.01

87.7%

46.36

90.9%

33.28

3.000

12.074

0.860

48.01

87.7%

46.29

91.0%

36.22

3.250

12.046

0.930

48.01

87.7%

46.20

91.1%

39.15

3.500

12.016

1.000

48.01

87.6%

46.12

91.2%

42.06

3.750

11.984

1.071

48.01

87.4%

46.05

91.1%

44.94