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  • TPS55340-Q1: Overcurrent Protection and Frequency Foldback

    TI Thinks Resolved
    Part Number: TPS55340-Q1 Tool/software: Hello, During the overcurrent protection event, the SW pin is turn OFF or internal MOSFET across it is disabled to protect the IC and other external components. But what is the use of reducing the switching frequency…

  • TPS55340-Q1: TPS55340-Q1

    TI Thinks Resolved
    Part Number: TPS55340-Q1 Other Parts Discussed in Thread: TPS61033 , TPS55340 Tool/software: Dear Team For the following components, I need following information. Please help provide！ We have to double check FIT Rates with SN29500 standard. Required…

  • TPS55340-Q1: Output Capacitor Design of TPS55340-Q1

    Part Number: TPS55340-Q1 The output of the Boost IC(TPS555340-Q1) will be connected to the Audio Amp IC(TAS5720) Input (PVDD). By the way, the AMP IC Input cap (PVDD Bulk capacitor) requires a very large capacitor of 200uF or more. (Typ 470uF) 1. At this…
    • Answered

  • TPS55340-Q1: Circuit design to operate high voltage with light load current

    Resolved
    Part Number: TPS55340-Q1 Dear experts, I wanna design Boost circuit to operate Piezo speaker (that has light load) The input voltage range is from 5V(specific backup battery) to 16V(vihicle battery), and output voltage should be set to 28V at 20mA(load…
    • Resolved
    • Answered

  • TPS55340-Q1: Overvoltage at Input

    Resolved
    Part Number: TPS55340-Q1 Hello everyone, Im designing a boost converter for the input range of 8V -18V and output should be 22V. The input can Rise up to 26V for a maximum of 60s. If that ist the Case i want it to just passthrough the Voltage. Now im wondering…
    • Resolved
    • Answered

  • TPS55340-Q1: Unencrypted PSPICE transient model of TPS55340-Q1 throwing error.

    Resolved
    Part Number: TPS55340-Q1 Hi, My simulation is throwing following errors : Somebody please look into it and help me to resolve this issue. Please consider this query ASAP.
    • Resolved

  • TPS55340-Q1: TPS55340-Q1 PSpice model throwing this error : " Trouble parsing initial condition value for V(n006) "

    Part Number: TPS55340-Q1 Other Parts Discussed in Thread: TPS55340 Hi, While simulating the PSpice model of TPS55340-Q1, the simulation is throwing this error " Trouble parsing initial condition value for node V(n006) ". This node is actually the SS port…

  • TPS55340-Q1: Alternative solution

    TI Thinks Resolved
    Part Number: TPS55340-Q1 Other Parts Discussed in Thread: TPS55340 , LM5157-Q1 Hi Expert, We are trying to find some alternative solution for TPS55340-Q1 due to the shortage. May you check if we have P2P compatible one with TPS55340-Q1? Thanks! Ethan …
    • Answered

  • TPS55340-Q1: Detail Package Info of TPS55340 RTE16

    Resolved
    Part Number: TPS55340-Q1 Other Parts Discussed in Thread: TPS55340 Hi Team, Could you help to publish or provide the package information of our TPS55340 WQFN RTE16? There have detail info about our PWP14 package but no RTE16. Hope for your feedback…
    • Resolved
    • Answered

  • TPS55340-Q1: schematic review

    Resolved
    Part Number: TPS55340-Q1 Dear team, Could you please help review below schematic? Thanks! Application condition: Input voltage range: 6v – 18v Output voltage: 22v Maximum output current: 1.4A Allowable output voltage ripple: 2%Vout Allowable transient…
    • Resolved

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