TIDT250A March   2021  – May 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
    4. 1.4 Dimensions
    5. 1.5 Test Setup
  5. 2Testing and Results
    1. 2.1 Load Regulation Graphs
    2. 2.2 Efficiency Graphs
    3. 2.3 Efficiency Data
    4. 2.4 Thermal Images
  6. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Start-up Sequence

Efficiency Data

Efficiency data is shown in the following table.

Table 2-1 Efficiency Data
Input Voltage SettingPositive Output 1 Voltage (V)

Negative

Output 1 Voltage (V)
Output 1 Current (mA)

Output 1 Power (W)

Positive Output 2 Voltage (V)

Negative

Output 2 Voltage (V)
Output 2 Current (mA)Total Output Power (W)Input
Power (W)
Efficiency (%)Power
Loss (W)

15 VDC

14.76

–4.049

0

0

14.90

–4.059

0

0

0.525

0

0.525

14.75

–4.058

50

0.94

14.90

–4.059

0

0

1.993

47.194

1.052

14.75

–4.068

100

1.882

14.90

–4.059

0

0

3.353

56.129

1.471

14.75

–4.075

150

2.824

14.90

–4.060

0

0

4.472

63.149

1.648

14.77

–4.051

0

0

14.89

–4.069

50

0.948

1.993

47.577

1.045

14.77

–4.051

0

0

14.89

–4.080

100

1.896

3.323

57.073

1.426

14.77

–4.051

0

0

14.88

–4.006

150

2.833

4.472

63.342

1.639

14.76

–4.060

50

0.941

14.89

–4.070

52

0.986

3.532

54.562

1.605

14.76

–4.059

50

0.941

14.88

–4.079

102

1.934

4.874

58.993

1.999

14.76

–4.069

100

1.883

14.89

–4.070

52

0.986

4.889

58.680

2.020