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UCC28632: Latch up data

Part Number: UCC28632
Other Parts Discussed in Thread: UCC28630

Dear Sir.

I'm Yoshiko Yokoyama from Marubun Corp.

Customer requested us to show latch up data for UCC28632DR, However, TI web site does not show  latch up data.

Could you help us to share the latch up data for this device?

Thank you for your support in advance.

Best regards.

  • Hello Yokoyama-san,

    Thank you for your interest in the UCC28632DR controller.

    I have sent in a request to our Quality group for this information for you.  Due to our holiday schedules at this time of year, a definitive response may be delayed for a few days.


  • Hello Yokoyama-san,

    I received a reply from the Quality group, but the actual report was not available.

    The UCC28632DR is part of the UCC2863x product family. The qualification report for the UCC28630 shows that it passed the latch-up (LUP) testing per the JEDEC JESD78 standard. The UCC28632 device is qualified by similarity (QBS). Therefore the UCC2863x product family passes LUP per JESD78.

    I hope this is satisfactory to your customer.