TIDT385 May   2024

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Considerations
    4. 1.4 Dimensions
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
  7. 3Waveforms
    1. 3.1 Switching Waveforms
    2. 3.2 Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Start-Up Sequence
    5. 3.5 Input Telemetry
    6. 3.6 Smooth Transition

Efficiency Data

Efficiency data is shown in the following table.

AUX, J9AUX, J9J14J14AUXConverterConverterPoE, J1PoE, J1PoE
VIN (V)IIN (A)VOUT (V)IOUT (A)Efficiency (%)VIN (V)Efficiency (%)VIN (V)IIN (A)Efficiency (%)

48.02

0.043

5.111

0.00

0.0

47.68

0.00

48.02

0.044

0.00

48.02

0.069

5.111

0.25

38.6

47.66

38.9

48.01

0.071

37.5

48.01

0.096

5.110

0.5

55.4

47.64

55.9

48.01

0.098

54.3

48.01

0.122

5.110

0.75

65.4

47.62

66.0

48.01

0.124

64.4

48.01

0.149

5.110

1.00

71.4

47.61

72.0

48.00

0.151

70.5

48.01

0.203

5.109

1.50

78.6

47.58

79.3

48.00

0.206

77.5

48.00

0.258

5.108

2.00

82.5

47.56

83.3

48.03

0.261

81.5

48.00

0.313

5.108

2.50

85.0

47.53

85.8

48.02

0.318

83.6

48.02

0.368

5.107

3.00

86.7

47.54

87.6

48.01

0.374

85.3

48.02

0.424

5.106

3.50

87.8

47.51

88.7

48.02

0.431

86.3

48.02

0.480

5.106

4.00

88.6

47.49

89.6

48.02

0.488

87.2

48.01

0.536

5.105

4.50

89.3

47.47

90.3

48.01

0.546

87.6

48.01

0.593

5.104

5.00

89.6

47.44

90.7

48.03

0.604

88.0

48.00

0.706

5.103

6.00

90.4

47.40

91.5

48.01

0.720

88.6

48.01

0.820

5.101

7.00

90.7

47.38

91.9

48.03

0.837

88.8

48.00

0.937

5.100

8.00

90.7

47.33

92.0

48.02

0.958

88.7

48.03

1.053

5.098

9.00

90.7

47.33

92.1

48.00

1.080

88.5