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Showing 39 results View by: Thread Post Sort by
    Answered
  • TPS3808E: VIT, Hysteresis accuracy

    Patrick Ruf
    Patrick Ruf
    Resolved
    Part Number: TPS3808E Hi, I would like to use the TPS3808EG01DBV part to supervise a supply that is tightly toleranced. In the datasheet of the TPS3808E I can see the following: Maybe this is a typo. TPS3808EG01 is the part with the adjustable threshold…
    • Resolved
    • 9 days ago
    • Power management
    • Power management forum
  • TPS3808E: different between TPS3808E and TPS3808

    Corry Weng
    Corry Weng
    TI Thinks Resolved
    Part Number: TPS3808E Other Parts Discussed in Thread: TPS3808 , Tool/software: Hi team, May I know what's the different between TPS3808E and TPS3808 TPS3808E: https://www.ti.com/lit/ds/symlink/tps3808.pdf?ts=1755654475442&ref_url=https%253A…
    • 11 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS3808E: Relationship between VDD and SENSE

    hiroshi.yamada
    hiroshi.yamada
    Resolved
    Part Number: TPS3808E Looking at Figure 6-1, Timing Diagram, in the datasheet, the SENSE voltage is input at a level that exceeds the VDD voltage due to hysteresis, regardless of the VDD voltage. Is my understanding correct that there are no problems…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • TPS3808E-Q1: TPS3808E Sense Terminal above Vdd?

    Varunesh Kumar
    Varunesh Kumar
    Resolved
    Part Number: TPS3808E-Q1 Other Parts Discussed in Thread: TPS3808E Tool/software: Hello A quick Q. Can the Sense Terminal of TPS3808E exceed the Vdd; for example if the Vdd is say 3.3 V; can the Sense terminal withstand 5V? BR Varun
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS3808E-Q1: Manual reset interval for TPS3808E-Q1

    MESH
    MESH
    Resolved
    Part Number: TPS3808E-Q1 Tool/software: Hello, I am designing reset circuit using the TPS3808E-Q1. To set the reset time of this reset circuit to approximately 10 seconds, connect a 1.65μF capacitor to the CT pin. This reset circuit uses a manual reset…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS3808E-Q1: Delay circuit with override

    Terry Gould
    Terry Gould
    TI Thinks Resolved
    Part Number: TPS3808E-Q1 Other Parts Discussed in Thread: TPS38 Tool/software: I have an application where an MCU will control an output pin that drives a relay (via a high side load switch). But if the MCU does not boot up I need the output pin to turn…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • TPS3808E: TPS3808E is used with drop-in replacement of TPS3808?

    Noriyuki Takahashi
    Noriyuki Takahashi
    Resolved
    Part Number: TPS3808E Other Parts Discussed in Thread: TPS3808 , Hi team 1. Basically can they use TPS3808EG33DBVR with drop-in replacement of TPS3808G33DBVR? 2. In 8-2 of TPS3808, it mentions that R1+R2=4MOhm while in figure 8-2 of TPS3808E, there…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS3808E: R1 and R2 resistors value of fixed voltage version

    Qin zhiqiang
    Qin zhiqiang
    Resolved
    Part Number: TPS3808E Tool/software: Hello, TI teams, I want to know the R1 and R2 resistors value of fixed voltage version, I use a pull up resistor in power rail, this build-in resistor maybe affect performance, thanks!
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS3808E-Q1: TPS3808E RTM schedule

    Atsushi Takahashi
    Atsushi Takahashi
    TI Thinks Resolved
    Part Number: TPS3808E-Q1 Other Parts Discussed in Thread: TPS3808E Hi All, Do you have any plans to release a product without Q1 for the TPS3808E-Q1? In that case, May I know the TPS3808E RTM schedule?
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS3808E: Minimal capacitor at CT pin

    Patrick Ruf
    Patrick Ruf
    TI Thinks Resolved
    Part Number: TPS3808E Other Parts Discussed in Thread: TPS3808 Tool/software: Hi, In the datasheet of the TPS3808E device it is written on page 4 under the CT pin description that a capacitor >= 130pF is needed for a user programmable delay. On page 12…
    • over 1 year ago
    • Power management
    • Power management forum
>

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