Search tips
Showing 38 results View by: Thread Post Sort by
    Answered

  • TPS1HB16-Q1: ILIM Floating - what does SNS report?

    Resolved
    Part Number: TPS1HB16-Q1 Hi Team - customer question below: If the ILIM pin is left open, the device will switch to it’s internal current limit. Previous analysis also stated that a fault indication on the SNS pin would be set in this scenario but I…
    • Resolved
    • Answered

  • TPS1HB16-Q1: Capacitive Load Driving

    Resolved
    Part Number: TPS1HB16-Q1 Other Parts Discussed in Thread: TPS1H100-Q1 , TPS2H160-Q1 I have an application where some devices downstream of our TPS1HB16A-Q1 smart high side switches have large input capacitances (50-100 uF). As expected, when attempting to…
    • Resolved
    • Answered

  • TPS1HB16-Q1: Maximum sense current at sense pin

    Resolved
    Part Number: TPS1HB16-Q1 Hi TI team, To better size the sense resistor for TPS1HB16-Q1 , I would like to know the maximum current from the sense pin. My assumption is the following: ISENSE(max) = ISENSE(fault) = 5.3mA This means that the current from sense…
    • Resolved
    • Answered

  • TPS1HB16-Q1: Current consumption | active mode, diagnostics off

    Resolved
    Part Number: TPS1HB16-Q1 Other Parts Discussed in Thread: TPS272C45 What is the current consumption of the device, in case it is active, with for example VBB = 12 V, VOUT = 12V, VEN = 5V but VDIAG_EN = 0V? The datasheet states IDIA with VEN = 0 V, VDIA_EN…
    • Resolved
    • Answered

  • TPS1HB16-Q1: Turn-off time under current limit

    Resolved
    Part Number: TPS1HB16-Q1 Hi Team, I was looking through this devices datasheet and noticed the below portion in the current limit section of the d/s. If I was performing a worst-case circuit analysis for the power dissipated within the device, would…
    • Resolved

  • TPS1HB16-Q1: TPS1HB16-Q1 current limit settings

    TI Thinks Resolved
    Part Number: TPS1HB16-Q1 Hi Expert, Our customer uses TPS1HB16A-q1 in their project. They have some question about the current settings. Actually the max current 3.8A. So they choose Rilim=25K. In datasheet, the corresponding current limit threshold…

  • TPS1HB16-Q1: Thermal shutdown criteria

    TI Thinks Resolved
    Part Number: TPS1HB16-Q1 Hi Datasheet mentions thermal shut down could be tripped when Tj_FET - Tj_ctrl > T_REL, where can I find the T_REL value?

  • TPS1HB16-Q1: 8.5A continuous current

    TI Thinks Resolved
    Part Number: TPS1HB16-Q1 Other Parts Discussed in Thread: TPS1HA08-Q1 , TPS1HB08-Q1 , TPS1HB35-Q1 Hi team, Could you advise how to calculate the maximum ambient temperature for 8.5A continuous current for TPS1HB16-Q1 or TPS1HB35A-Q1? It is described in…

  • TPS1HB16-Q1: SNS cap value

    TI Thinks Resolved
    Part Number: TPS1HB16-Q1 Hi Expert, Our customer uses TPS1HB16A-q1 in their project and you can see the schematic as below. They have one problem. In datasheet, we recommend that, for low-pass filter for ADC input, we recommend cap value between …
    • Answered

  • TPS1HB16-Q1: Junction temp sense

    Resolved
    Part Number: TPS1HB16-Q1 Hi Team, My customer wants to use the temp sense function of this device to provide an over temp shutdown pre-warning, but looking at the EC tables specs on I SNST it seems that there is some pretty big overlap in min/max: Is it…
    • Resolved

Didn't find what you are looking for? Post a new question.