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TPS65381A-Q1: BCI test

Hirotsugu Kobayashi
Mastermind 9540 points
Part Number: TPS65381A-Q1

Hi, team.

Can TPS65381 pass the BCI test?

Best Regards,

  • 0
    TI__Mastermind 21590 points
    Hello Hirotsugu,
    The device expert will provide an answer to your question shortly.
    Regards,
    Raheem
  • 0
    TI__Mastermind 20590 points
    Hello Kobayashi-san,

    Yes, the device should pass standard BCI testing in a properly designed system. The TPS65381x-Q1 is in volume production and has passed in various customer systems. BCI testing is a system level test so the system level design and PCB can have a major impact into a single components performance in the specific system. Also, BCI is a generic test and each OEM has specific and different ways the wiring harness is placed in the BCI coil, how ground (battery -) is routed (CBCI vs DBCI), etc.

    At the device level there is a corollary test called DPI which has been performed on the TPS65381x-Q1. The test report is in the technical documents section of the product folder at: www.ti.com/.../slva575

    Please use the datasheet guidelines in the application and layout sections, the design check list (www.ti.com/.../slva611) and the EMC filter application note, AN-2162 Simple Success With Conducted EMI From DCDC Converters, (www.ti.com/.../snva489c.pdf) to help ensure your system and PCB design has been made to the recommended practices for the device.

    Best Regards,
    Scott