• State TI Thinks Resolved
  • Locked Locked
  • Replies 2 replies
  • Answers 1 answer
  • Subscribers 15 subscribers
  • Views 625 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS40200-EP: wafer technology

Francois VACHER
Prodigy 20 points
Part Number: TPS40200-EP
Other Parts Discussed in Thread: UC1825A-SP, UC1843-SP

Hello,

I would like to know if SOI technology (Silicon On insulator) is used to build this part.

Before to select this part for a space application, I would like to have more information about its technology.

Thank you !!!

  • 0
    TI__Expert 7445 points
    Hi Francois,

    TPS40200-EP is enhanced version of commercial part. I.e. TPS40200-EP is characterized over wider temp range -55C to 125C as opposed to the commercial part ( -40C to 125C).

    You should look for xxx-SP parts i.e. UC1825A-SP , UC1843-SP etc. these parts are targeted for space application - thus process is changed to handle to meet various radiation tolerant specifications. UC devices are bipolar process.

    Will investigate and get back to you on the TPS40200-EP process - as to what information can be shared without an NDA.
  • 0 in reply to Ramesh Khanna
    TI__Mastermind 20045 points
    Hello Francois,

    It looks like we won't be able to share the technology process information. We strongly discourage the use of EP devices for space applications and instead recommend the -SP parts as Ramesh mentioned above.

    Thanks,
    Kyle