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  • TPS7H5020-SP: Multiple PRI & SEC winding Iout/Cout

    Resolved
    Part Number: TPS7H5020-SP Hi, I am planning to use TPS7H5020-SP as bias supply with flyback covnerter. it will be placed on PRI side, where it will get its Feedback from another winding on the PRI side. the 6 Voltage on the SEC side are left unregulated…
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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…

  • UC1875-SP: Peak Current mode

    Part Number: UC1875-SP Other Parts Discussed in Thread: TPS7H4011-SP , UC2846 , TPS7H5020-SP , UC1825B-SP , UC1875 Hi, Is the UC1875-SP capable of Peak Current Mode control? I ask because the RAMP pin is compared to the COMP signal, and the datasheet…
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  • TPS7H6003-SP: TPS7H6003-SP 5V input

    Resolved
    Part Number: TPS7H6003-SP Other Parts Discussed in Thread: TPS7H5001-SP , , TPS7H5020-SP Tool/software: Hello I have a system that is doing a 5V to 0.8V using the TPS7H5001-SP and TP7H6003-SP as a buck controller. What I missed, is that the TPS7H6003…
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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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    • 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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  • RE: UC1705-SP: SPICE model and radiation data

    Resolved
    Hi Troy, There is no SPICE model or SEE report available for the UC1705-SP. The UC1705-SP and UC1707-SP are similar enough devices that the SPICE model for the UC1707-SP, if only one channel is used, should be a good substitute. As for SEE data…

  • 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

  • [FAQ] Does TI perform outgassing testing on space grade devices (Space Enhanced Plastic (SEP) and QML Class P devices)?

    Resolved
    Other Parts Discussed in Thread: TPS73801-SEP What outgassing testing does TI perform on the space-grade plastic encapsulated parts,
    • Resolved
    • Answered

  • [FAQ] Does TI offer engineering model (/EM) versions of the rad-hard -SP & rad-tolerant -SEP space-grade devices?

    Resolved
    {ANS} For a number of our most popular QML Class-V radiation-hardened ceramic packaged devices (denoted with the -SP at the end of the part number) TI does offer engineering model ”/EM” versions and if these /EM parts are available you can find these…
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