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  • TPS7H5020-SEP: TPS7H5020-SEP implementation and assitence choosing Radiation Tolerant SEP step down dc-dc

    Part Number: TPS7H5020-SEP Other Parts Discussed in Thread: TPS7H5020-SP , TPS7H5020EVM , TPS7H4010-SEP Have a few questions: 1) We have an application that needs a rad tolerant dc-dc upconverter from 10-14Vdc in to 20Vdc out at 1A operation. We are…
    • Answered

  • TPS7H5020-SEP: Production Status

    Resolved
    Part Number: TPS7H5020-SEP Tool/software: Hello, when is this part projected to enter regular production? How much availability is projected for the part?
    • Resolved
    • Answered

  • TPS7H5020-SEP: Missing Footprint

    Resolved
    Part Number: TPS7H5020-SEP Tool/software: Hello, On the TI product page, I tried to download the footprint for the TPS7H5020-SEP. However when I follow the link I get an error: https://vendor.ultralibrarian.com/TI/embedded/?gpn=TPS7H5020-SEP&package…
    • Resolved
    • Answered

  • TPS7H5020-SEP: How to simulate in Webench or other simulator - don't see that on product page

    Resolved
    Part Number: TPS7H5020-SEP Hi I am exploring the possibility of using the TPS7H5020-SEP and I usually like to simulate it in Webench but I dont see a webench option. Is there a way to simulate this in webench?
    • Resolved

  • TPS7H5020-SEP: Simulation models

    TI Thinks Resolved
    Part Number: TPS7H5020-SEP Tool/software: Hello, I'm considering using this product but would like a simulation model (SIMPLIS, PSPICE, etc.) to verify it will work for my application. When can I expect these to be released?
    • Answered

  • PMP23546: PMP23546 Voltage Rerfence regulator function

    Resolved
    Part Number: PMP23546 Other Parts Discussed in Thread: TPS7H5020-SEP Tool/software: Hello, 1) I see that Q1 and U1 with R9/R10 are used as a linear regulator, with Vout ~ 10V why not 12V ? and why is it connected to +12Vp through a diode afterwards ?…
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    • Answered

  • PMP23391: Current Sense topology

    Resolved
    Part Number: PMP23391 Other Parts Discussed in Thread: TPS7H5001-SP , TPS7H5020-SEP Tool/software: Hello, 1) I wold like to know how does this CS topology works ? what is the use of D102, D103 and D104 ? 2) there are two other topologies for current sense…
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  • RE: TPS7H4104-SEP: SPICE Model, and question about output voltage regulation

    Hello Andreas, Continuously adjusting VOUT can be accomplished by injecting current into the FB node through a 3rd resistor added to the FB divider. See figure 5 (page 4) of " Methods of output-voltage adjustment for DC/DC converters " where R1, R2…

  • TPS7H5001-SP: TPS7H500x

    TI Thinks Resolved
    Part Number: TPS7H5001-SP Other Parts Discussed in Thread: TPS7H5020-SEP , Tool/software: TPS7H500x: Does TI or anyone have a schematic or APP note that shows this device (TPS7H500X) used as a Boost / Step Up Converter? I'm looking to do a step up…
    • Answered

  • RE: TPS7H4010-SEP: Space Grade Boost Converter

    Resolved
    Hello Joaquín, Per the Application Note you linked above (snvaa76) some buck converters can be configured as inverting buck-boosts. They will only output negative voltages. We do not have an integrated-switch rad hard or rad tolerant boost converter…

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