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  • TPS54061: Webench Export to TINA Not Working

    Resolved
    Part Number: TPS54061 Hello, I was designing a circuit in Webench using the TPS54061 and I am now unable to export my design. I am sharing the Webench link below: https://webench.ti.com/appinfo/webench/scripts/SDP.cgi?ID=E21B270B32C93BAE Is there any…
    • Resolved

  • TPS54061: TPS54061 ocp behavior

    TI Thinks Resolved
    Part Number: TPS54061 Hi Team, Customer have some question about TPS54061 OCP behavior. Test condition: VIN = 24V, Iload = 0.1A ~ 0.4A. T = 1ms, 50% duty, slew rate : 32mA/us Questions: 1.When the output load are 0.1A, why device stop switching? 2. The…
    • Answered

  • TPS54061: Start-up time

    Resolved
    Part Number: TPS54061 Other Parts Discussed in Thread: LMR16006 , LMR36510 , LMR36520 Hello, My customer is designing a product with TPS54061 and facing a problem for its start-up time. Now the start-up time is about 10msec with VOUT=5V and COUT=10uF condition…
    • Resolved
    • Answered

  • TPS54061: Unknown Source of Noise Frequency on SW Node

    Resolved
    Part Number: TPS54061 Other Parts Discussed in Thread: LM5161 Hello, I am using TPS54061 with the following parameters: VIN=10-40V, nominal 24V VOUT = 1.8V Iout = 20mA max, 5mA nominal Initially my circuit was designed for full 200mA, but in reality actual…
    • Resolved

  • TPS54061: Inverting BUCK Simulation

    TI Thinks Resolved
    Part Number: TPS54061 Hello, we try to simulate an inverting BUCK configuration (24Vin to -15Vout). It seems the unencrypted PSPICE model is not supporting this. Where can i obtain a model which supports this configuration? many thanks Lutz
    • Answered

  • WEBENCH® Tools/TPS54061: high Die temp alert - but Tjmax can according to data sheet be up to 150C..

    Resolved
    Part Number: TPS54061 Tool/software: WEBENCH® Design Tools Dear Webench support team.. Using this design https://webench.ti.com/appinfo/webench/scripts/SDP.cgi?ID=5DD2BDD506BE440B
    • Resolved
    • Answered

  • TPS54061: TPS54061 EN “Enable high to start switching time”

    Resolved
    Part Number: TPS54061 Hi Team, On datasheet there is a spec called “Enable high to start switching time”. Do it mean EN pin need to keep high level more than 450us? Or the delay time from EN to SW is 450us? Because customer will have noise…
    • Resolved

  • TPS54061: The current limit waveform

    TI Thinks Resolved
    Part Number: TPS54061 Hi expert, Could you help to share the below waveform information with OCP operation? Because I can't find the OCP waveform on the datasheet or EVM user guide. CH1: Vin CH2: Vout CH3: Iout CH4: SW Thanks for your help!

  • TPS54061: Typical Parameters

    TI Thinks Resolved
    Part Number: TPS54061 Hi team, One of my customers would like a schematic review for 5V / 200mA output. Can you comment on the schematic below? Thank you, Franz

  • TPS54061: TPS54061 Spec.

    TI Thinks Resolved
    Part Number: TPS54061 Dear Sir, I wonder the min spec on rising enable threshold and max spec on falling enable threshold. It looks not show in datasheet. Thanks, Ian.

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