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  • UC1856-SP: PSpice Modeling and Eval Board

    Part Number: UC1856-SP Other Parts Discussed in Thread: UC1846 , Tool/software: In PSpice for TI only the UC1846 is available. The example only works for 15V-18V input. I need to understand how to update the model for 40V input. I'm also looking for…

  • UC1856-SP: Circuit design references

    TI Thinks Resolved
    Part Number: UC1856-SP Tool/software: Hello, My customer wants to design a Boost converter using UC1856-SP. - VIN: 30V, VOUT: 150V/100mA If there are any circuit design materials they can refer to, such as current limit and FB connection, please…

  • UC1846-SP: Differences between the radiation hardened and commercial dies

    TI Thinks Resolved
    Part Number: UC1846-SP Other Parts Discussed in Thread: UC3846 , , UC2846 , UC1856-SP HI, There was a previous question regarding the fabrication processes for the standard devices " Are the UC1846-SP and UC1856-SP fabricated using any special process…

  • UC1846-SP: Questions relating to Fabrication Process and Radiation & SEE performance.

    TI Thinks Resolved
    Part Number: UC1846-SP Other Parts Discussed in Thread: UC3846 , , UC2846 , UC1856-SP , UC1846 , UC1843A-SP , UC1843B-SP , UC1843 , UC1856 Hello, and before I go on, Thank you for considering the following questions: Are the UC1846-SP and UC1856-SP…
    • Answered

  • [FAQ] Looking for blank or dummy ceramic packages for mechanical samples. Are any available?

    Resolved
    Other Parts Discussed in Thread: MKT-WG16A-MS , MKT-WG10A-MS , SN0020HKH , SN0010HKU , TPS7H1111-SP , TPS7H4011-SP , TPS7H6003-SP , SN00020FK Looking for mechanical package samples for trim and form setup Answer: For our Space Power Ceramic QMLV qualified…
    • Resolved
    • Answered

  • RE: TPSM846C24: IS TPSM846C24MOLR the material in a special process or is it specially designed to withstand radiation?

    Resolved
    Hi Jenny, As far as I know, TPSM846C24 module is not specifically manufactured to withstand radiation. You may find some SEE TI products here: e2e.ti.com/.../slyt532g.pdf

  • RE: LMZM23600: Part failure after very low dose irradiation

    Martin, As I mentioned previously, we do not have such information. Our Modules are for commercial use therefore those tests are not performed. I would recommend going to ti.com, click on top left corner "Applications" and select "Aerospace & defense…
    • Answered

  • [FAQ] PCB footprint, trim/form profiles, solder dipping and reflow recommendations of ceramic space power devices

    Resolved
    Could TI please provide guidance for how to trim/form the leads of ceramic devices and provide the PCB footprints so we can integrate into our system design?
    • Resolved
    • Answered

  • [FAQ] I need help interpreting or finding SMD part numbers for TI Military and Space grade devices?

    Resolved
    I need help interpreting or finding SMD part numbers for TI Military and Space grade devices? Answer: There are several good references available to help answer questions with Defense Logistics Agency (DLA) Standard Microcircuit Drawings (SMD) and legacy…
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    • Answered

  • [FAQ] What are the normal lead-times for TI space-grade power parts?

    Resolved
    Lead-times and available finished good inventory vary by device and change over time, but we are dedicated to providing quick and easy access to all our devices via TI.com. To help provide more transparency into TI’s available inventory, in late 2020…
    • Resolved

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