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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…
    • Resolved

  • UC1846-SP: UC1846-SP Spice Model

    TI Thinks Resolved
    Part Number: UC1846-SP Other Parts Discussed in Thread: UC1846 , , TPS7H5001-SP , TPS7H5020-SP Hello, Is there an unencrypted spice model for the UC1846 or UC1846-SP PWM IC? Thanks, Ben

  • 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…
    • Answered

  • RE: TPS7H5020-SEP: Space Grade Forward Converter

    Resolved
    Hello, Our current recommendation for designing a space grade forward converter would include the following: We have a space grade controller and FET driver available that can drive either GaN or Silicon FETs that was designed with forwards in mind…
    • Answered

  • RE: [FAQ] TPS7H5020FLYEVM: Space Grade Flyback Converter

    Resolved
    Hello, Our current recommendation for designing a space grade flyback converter would include the following: We have a space grade controller and FET driver available that can drive either GaN or Silicon FETs that was designed with flybacks in mind…
    • Answered

  • 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…
    • Resolved
    • Answered

  • TL1431-SP: Inquiry Regarding Radiation Information for SP and SEP Devices

    Resolved
    Part Number: TL1431-SP Other Parts Discussed in Thread: SE555-SP , TMUX182-SEP , TPS7H5020-SEP , TLV1704-SEP , TPS7H4010-SEP , INA950-SEP , TPS7A4501-SP , ISOS141-SEP , LM158QML-SP , DS26F32MQML-SP Dear TI Support Team, We are reviewing several TI space…
    • Resolved
    • 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…
    • Resolved
    • 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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