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  • TPS563211: Question about BOOT pin

    Resolved
    Part Number: TPS563211 Tool/software: Hello, My customer has questions about BOOT pin as follows. Q1: Looking at datasheet 7.2 Functional Block Diagram, there is a Bootstrap Regulator inside the BOOT pin. What the is the Bootstrap Regulator output…
    • Resolved
    • Answered

  • TPS563211: Enable biased when VIN no power

    Resolved
    Part Number: TPS563211 Hello support team, Customer inquires TPS563211 usage. Due to their power up sequence, Enable is biased before VIN power up. Can TPS563211 accept Enable bias even if VIN 0V? Datasheet looks like to be fine, but please let me double…
    • Resolved
    • Answered

  • TPS563211: ENABLE Pin

    Resolved
    Part Number: TPS563211 Dear All, I have some questions about TPS563211 enable pin, from the spec, if EN pin is floating, TPS563211 can enable by itself, does it mean I don't need to wait for any signal trigger EN pin, just need VIN over 4.2V and it…
    • Resolved

  • TPS563211: Is that the must to measure the Bode plot for TPS563211 to confirm the stability?

    TI Thinks Resolved
    Part Number: TPS563211 TPS563211 use the AECM for control topology, so is that the must to measure the bode plot for AECM? If yes, what's the pass/fail criteria for AECM mode. EX: Gain margin over ? dB, Phase margin over ? degree. If no, how to confirm…

  • TPS563211: will EN tie to GND damage the device?

    TI Thinks Resolved
    Part Number: TPS563211 Hi, DS describes enable pin use external open-drain control, could you help to check the circuit (Figure 1) is ok for you ? Since internal is current source pull-up, will it damage the enable pin if enable pin tie to GND directly…

  • TPS563211: power circuit generate audible sound only when placed on surface at specific angle

    TI Thinks Resolved
    Part Number: TPS563211 Other Parts Discussed in Thread: TPS65235 , TPS65235-1 Hi, I use TPS563211 to convert input 5~10V to 3.3V, exact the same circuit as reference design in datasheet. The circuit works but, when the board is laid on top of a flat surface…

  • TPS563211: what's difference between TPS563211 and TPS563212?

    TI Thinks Resolved
    Part Number: TPS563211 Other Parts Discussed in Thread: TPS563212 Hi, May I know what difference between TPS563211 and TPS563212?
    • Answered

  • TPS563211: Output discharge function

    Resolved
    Part Number: TPS563211 Hi team, I have a question about the discharge function. The d/s describes that "The minimum supply voltage required for the discharge function to remain active is typically 2.5 V". This means that Vout requires minimum 2.5V. Therefore…
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    • Answered

  • TPS563211: RTM schdule

    Resolved
    Part Number: TPS563211 Hi, When is this device released? I would like to try replacing MPS's device with this one. Best Regards, Kuramochi
    • Resolved

  • TPS54328: Do we have better replacement for the BD9D320EFJ?

    TI Thinks Resolved
    Part Number: TPS54328 Other Parts Discussed in Thread: TPS563211 , TPS563252 , TPS563203 , TPS563202 Hi Teams, Do we have better replacement of the BD9D320EFJ? BRs, Marsh

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