TIDT301 September   2022

 

  1.   Description
  2.   Feature
  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 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
  6. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Start-Up Sequence

Efficiency Data

Efficiency data is shown in the following table.

IOUT (J13)VOUT (J13)IIN (J3)VIN (J3)Efficiency (J3)VIN
(VDD,PGND)
Efficiency (CONV)IIN (J1)VIN (J1)Efficiency (J1)

0.00

12.147

0.063

48.00

0.0%

47.60

0.0%

0.058

48.00

0.0%

0.25

12.147

0.108

48.00

58.6%

47.58

59.1%

0.104

48.00

60.8%

0.50

12.146

0.174

48.00

72.7%

47.56

73.4%

0.171

48.01

74.0%

0.75

12.146

0.245

48.00

77.5%

47.55

78.2%

0.240

48.00

79.1%

1.00

12.145

0.300

48.01

84.3%

47.54

85.2%

0.292

48.01

86.6%

1.50

12.144

0.433

48.00

87.6%

47.51

88.5%

0.425

48.00

89.3%

2.00

12.143

0.559

48.00

90.5%

47.48

91.5%

0.553

48.00

91.5%

2.50

12.142

0.690

48.00

91.7%

47.46

92.7%

0.682

48.00

92.7%

3.00

12.141

0.822

48.00

92.3%

47.44

93.4%

0.814

48.00

93.2%

3.50

12.140

0.945

48.00

93.7%

47.42

94.8%

0.941

48.00

94.1%

4.00

12.139

1.082

48.00

93.5%

47.39

94.7%

1.075

48.00

94.1%

4.50

12.138

1.218

48.00

93.4%

47.37

94.7%

1.212

48.00

93.9%

5.00

12.137

1.345

48.00

94.0%

47.35

95.3%

1.342

48.00

94.2%

5.50

12.135

1.474

48.00

94.3%

47.33

95.7%

1.473

48.00

94.4%

6.00

12.134

1.615

48.00

93.9%

47.31

95.3%

1.626

48.00

93.3%