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Showing 39 results View by: Thread Post Sort by
  • TPS3895: About the datasheet of TPS3895

    Shuji Ishiwata
    Shuji Ishiwata
    TI Thinks Resolved
    Part Number: TPS3895 Hi all, I have a question about TPS3895. On the horizontal axis of the graph, Which is the temperature, Tj or Ta ? The graph is shown on p.1 or p.9(Fig.8) of the data sheet. I think it is Ta because the following is described…
    • over 5 years ago
    • Power management
    • Power management forum
  • TPS3895: Can I connect Vsense directly to the SENSE pin?

    Roy Hsu
    Roy Hsu
    TI Thinks Resolved
    Part Number: TPS3895 Hi Team, Would it be OK if I connect Vsense directly to the SENSE pin without a resistor divider? It seems that a resistor divider is needed to meet the requirement highlighted below, but I don't quite understand why this requirement…
    • over 3 years ago
    • Power management
    • Power management forum
  • TPS3895: TPS3895A

    Sam Leung1
    Sam Leung1
    TI Thinks Resolved
    Part Number: TPS3895 How do I calcuate "SENSE Threshold Overdrive Voltage percent" to determine the "SENSE Pulse duration" in Figure 9 of the datahsheet? In my application, I have addition hysteresis resistor Rh.
    • over 6 years ago
    • Power management
    • Power management forum
  • TPS3895: Sense Pin immunity & Output Delay

    Edgar Quintero1
    Edgar Quintero1
    Part Number: TPS3895 Hello TI Team, We are currently working with the TPS3895A and would like some confirmation on my understanding of the sense pin immunity and output delay. The falling output delay is specified as 16us. It is my understanding that…
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS3895: Spec for Isense_out

    Satoshi
    Satoshi
    Resolved
    Part Number: TPS3895 TPS389x's Isense_out is described on datasheet page-5, please let me confirm about two points below; ①What is the mean of Min: 0.0003A?  For example, are Minimum spec mean device variation or specified condition?  If device…
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS3895: SENSE before VCC

    PAN-M
    PAN-M
    Resolved
    Part Number: TPS3895 Hi If SENSE is input before VCC, does this device not have any problem? Regards, PAN-M
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • TPS3895: TPS3895ADRYT binary datecode

    Paolo Filipov
    Paolo Filipov
    TI Thinks Resolved
    Part Number: TPS3895 Hi TI team, can U pls help to decode the date?
    • over 7 years ago
    • Power management
    • Power management forum
  • TPS3895: TPS3895A output can't be released to high level

    Robert Hsieh
    Robert Hsieh
    TI Thinks Resolved
    Part Number: TPS3895 Hi I use the TPS3895ADRYR as a power on reset signal. The target voltage= (1+511k/110k)x 0.5= 2.82V. I know TPS3895A output is push-pull , so I depopulate the R746. However, I can't see the reset (output) release to high level…
    • over 6 years ago
    • Power management
    • Power management forum
  • TPS3895: Failed to protect MCU from core voltage drop, any risk on the design?

    Sheldon He
    Sheldon He
    TI Thinks Resolved
    Part Number: TPS3895 Hi expert, My customer is using TPS3895 to protect F28377s's 1.2V core voltage with below circuit design. They tested with suddenly cut off the 1.2V power supply when MCU is running, but the power stage is damaged. Do you have any…
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: TPS3895: Error in datasheet of TPS389x series

    Michele Lucchi
    Michele Lucchi
    Resolved
    Hi Michael, thanks a lot for your quick response. Indeed it seems that I miscalculated. Sorry if I created any confusion! BR Michele
    • over 7 years ago
    • Power management
    • Power management forum
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