TIDT430 December   2024

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Dimensions
  6. 2Testing and Results
    1. 2.1 Efficiency Graph
    2. 2.2 Load Regulation
    3. 2.3 Line Regulation
  7. 3Waveforms
    1. 3.1 Switching
      1. 3.1.1 325VDC Input Voltage
        1. 3.1.1.1 0A Load Current
        2. 3.1.1.2 30mA Load Current
        3. 3.1.1.3 130mA Load Current
        4. 3.1.1.4 340mA Load Current
        5. 3.1.1.5 600mA Load Current
      2. 3.1.2 630VDC Input Voltage
        1. 3.1.2.1 600mA Load Current
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
      1. 3.3.1 100VDC Input Voltage
      2. 3.3.2 250VDC Input Voltage
      3. 3.3.3 450VDC Input Voltage
      4. 3.3.4 630VDC Input Voltage
    4. 3.4 Start-up Sequence
      1. 3.4.1 150VDC Input Voltage and 600mA Load Current
      2. 3.4.2 325VDC Input Voltage and No Load
      3. 3.4.3 630VDC Input Voltage and 600mA Load Current

1.2 Dimensions

The reference design is built on board PMP31338RevA. The outline of the two-layer board is 69.9mm × 59.2mm.