TIDT232 September   2021

 

  1. 1Description
  2. 2Device Description
  3. 3Efficiency
  4. 4Start-up
  5. 5Shutdown
  6. 6Output Voltage Ripple
  7. 7EMI Results
  8. 8Test Setup
    1. 8.1 EMI Scans - Single UCC12050, 5 VOUT, 100 mA
    2. 8.2 EMI Scans - 4x UCC12050, 5 VOUT
    3. 8.3 EMI Scans - Conclusion

EMI Results

The following test results were obtained from an independent certified lab where radiated emissions test data was taken against the CISPR 32 EMI test standard. A shielded anechoic test chamber with appropriate height and distance defined by CISPR 32 was used to verify performance against CISPR 32, class B limits from 30 MHz to 1 GHz, 10 m, horizontal and vertical antenna orientation.