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  • TPS3808E: different between TPS3808E and TPS3808

    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…
    • Answered

  • TPS3808E-Q1: TPS3808E Sense Terminal above Vdd?

    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
    • Answered

  • TPS3808E-Q1: Manual reset interval for TPS3808E-Q1

    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

  • TPS3808E-Q1: Delay circuit with override

    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…
    • Answered

  • TPS3808E: R1 and R2 resistors value of fixed voltage version

    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
    • Answered

  • TPS3808E: TPS3808E is used with drop-in replacement of TPS3808?

    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

  • TPS3808E-Q1: TPS3808E RTM schedule

    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?

  • TPS3808E: Minimal capacitor at CT pin

    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…
    • Answered

  • TPS3808E: Some confusion about when SENSE pin input a under threshold voltage in first time start

    Resolved
    Part Number: TPS3808E Tool/software: I use a reset IC, the part name is TPS3808EG30DBVRQ1(2.8V threshold), but when I give a under threshold voltage in first time start, why the IC output a high voltage? In my opinion, there should output a low voltage…
    • Resolved

  • TPS3808E: Automatic turn-on like LTC2955

    TI Thinks Resolved
    Part Number: TPS3808E Tool/software: Hi team, Customer want to achieve system to detect power input and turn on automatically. (When AC cable is inserted to product, it turn on without push button) LTC2955 likely has function like this. Does TI…

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