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    Answered

  • TPS7H4010-SEP: TPS7H4010 Output Capacitor Specifications

    Resolved
    Part Number: TPS7H4010-SEP Tool/software: 1. The Cout formula (Eq28) in the TPS7H4010 datasheet is based on the ripple current. But the specified 330uF C4 capacitor in the evaluation board BOM (Table 6-1) for the 1.8V supply only has a resonant frequency…
    • Resolved

  • TPS7H4010-SEP: TPS7H4010EVM

    Part Number: TPS7H4010-SEP Tool/software: 1. Is the FET mounted on the TPS7H4010-SEP a vertical structure or a horizontal structure? 2. You said that the radiation resistance has been strengthened, but what specific measures have been taken compared…
    • Answered

  • TPS7H4010-SEP: BIAS Pin Configuration for Sequential Powering with TPS7H4010-SEP

    Resolved
    Part Number: TPS7H4010-SEP Tool/software: Hello, I plan to use two TPS7H4010-SEP devices in a sequential powering configuration. The first IC will have Vout = 1.2V, and its PGood output will be connected to the EN pin of the second IC, which has Vout…
    • Resolved
    • Answered

  • TPS7H4010-SEP: TPS7H4010 TINA-TI simulation in inverting BB configuration, PGOOD stays asserted

    Resolved
    Part Number: TPS7H4010-SEP Other Parts Discussed in Thread: TINA-TI Tool/software: Hi, I am planning on using the TPS7H4010 in the inverting buck-boost configuration to supply -6V from +5V. I have downloaded the TINA-TI transient simulation and have…
    • Resolved
    • Answered

  • TPS7H4010-SEP: Negative output voltage setup

    Resolved
    Part Number: TPS7H4010-SEP Tool/software: Hi ; I am working on TPSH4010-SEP DC-DC converter in an inverting topology, based on the application note: Radiation Tolerant Inverting Buck-Boost Converter with TPS7H4010-SEP I understand that the selection of…
    • Resolved
    • Answered

  • TPS7H4010-SEP: Space Grade Boost Converter

    Resolved
    Tool/software: Hello, I have been searching in the entire web for some Boost Converter space grade or rad tolerant, but I couldn't find anything. Is there any solution that could be provided? Input is 12V and the output must be 18V, and the current capability…
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    • Answered

  • TPS7H4010-SEP: TINA or WEBBENCH support for this part

    Resolved
    Part Number: TPS7H4010-SEP Other Parts Discussed in Thread: TINA-TI , Tool/software: Hello, Is there a TINA or WEBBENCH file built for this part that I can use to get started. Thank you!
    • Resolved

  • TPS7H4010-SEP: Output voltage level at SW pin

    TI Thinks Resolved
    Part Number: TPS7H4010-SEP Other Parts Discussed in Thread: TPS7H4003-SEP Tool/software: Hello, My customer has a question about the SW pin of the TPS7H4010-SEP . Is there a way to display or calculate the output voltage level of the SW pin of the TPS7H4003…
    • Answered

  • TPS7H4010-SEP: Is it ok to connect output voltage to SYNC pin to force PWM mode ?

    Resolved
    Part Number: TPS7H4010-SEP Other Parts Discussed in Thread: TPS7H4010EVM Tool/software: Hello, I am using the TPS7H4010 as the first-stage power converter to generate a 5V power rail from an input voltage range of 6V to 30V. I would like the DC-DC converter…
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    • Answered

  • TPS7H4010-SEP: Coefficient of Thermal Expansion

    Resolved
    Part Number: TPS7H4010-SEP Tool/software: Please provide the values we have for the CTE of the subject device This is needed for reliability calculations on a space mission
    • Resolved

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