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  • TPS5420: TPS5420 ENA PIN Design

    Part Number: TPS5420 I am adding a capacitor (0.01uF) on the ENA pin to pass the EMC surge test. Any implication i should be aware of by adding the CAP on the ENA pin? What is the voltage rating of the CAP i should use?

  • TPS5420-Q1: Output Inductor and capacitor.

    TI Thinks Resolved
    Part Number: TPS5420-Q1 Other Parts Discussed in Thread: TPS5420 , , TPS5410-Q1 , TPS5410 Hi, To reduce the size of our PCB we changed our output inductor and capacitor. The part number of inductor and capacitor is given below. O/p Inductor - XAL5050-…

  • TPS5420: Application inquiry

    TI Thinks Resolved
    Part Number: TPS5420 Other Parts Discussed in Thread: TPS5431 Hi, Good Day. I have a customer who is working with TPS5420. Please see below his query for your reference. Thank you very much. Hi, we use your TPS5420DR part for one of our circuit boards…
    • Answered

  • TPS5420: TPS5420 in Fly-buck configuration

    Resolved
    Part Number: TPS5420 Other Parts Discussed in Thread: TPS54308 , LMR33630 , LM5019 , LM5018 , LM5017 , LM5161 , LM5160 , TPS54160 Hello, I was just wondering around to see if TPS5420 can be used in Fly-buck topology (with coupled inductor) to have isolated DCDC…
    • Resolved

  • TPS5420: The bottom side markings are different in the same reel

    TI Thinks Resolved
    Part Number: TPS5420 Hello, we found the bottom side markings of TPS5420DR in the same reel(adjacent parts) are totally different, why does such thing exist? didn't they come from the same production line and should be with the same bottom side marking…
    • Answered

  • TPS5420: PFM mode.

    Resolved
    Part Number: TPS5420 Hi team, Does TPS5420 have PFM mode at the light road? I think it does not have PFM mode in the datasheet. Sincerely. Kengo.
    • Resolved
    • Answered

  • TPS5420: Photovoltaic Panel IV Behavior

    Resolved
    Part Number: TPS5420 Other Parts Discussed in Thread: PMP I am using the TPS5420 as a step-down regulator for a solar panel, with the solar panel connected directly to the input of the TPS5420. I am trying to get a grasp for the expected behavior. I have…
    • Resolved

  • TPS5420: Technology Type (and other parts)

    TI Thinks Resolved
    Part Number: TPS5420 Other Parts Discussed in Thread: TMP100 , , TPS62133 , TPS62130 , INA3221 , TPS43061 , CSD17308Q3 Hello, I found some more parts we have used in the past with unknown technology types. Could you give out any information as to whether these…

  • WEBENCH® Tools/TPS5420: Customer WEBENCH issue with export to Orcad and simulation in PSPICE

    TI Thinks Resolved
    Part Number: TPS5420 Tool/software: WEBENCH® Design Tools Customer issue with export to Orcad Customer has been working on Webench on a simulation of the TPS5420DR 5.5V-to-36V, 2A, 500kHz, Buck DC-DC Converter. This design simulates in Webench, but the…

  • TPS5420: pin compatible alternative recommendation

    TI Thinks Resolved
    Part Number: TPS5420 Other Parts Discussed in Thread: TLV62568 , TPS62821 , TPS62802 We are looking for a part similar to Ti’s TPS5420 (especially in footprint and pinout) that would generate 3.3V (either by itself or with some adjusting parts) but from…

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