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    Answered
  • TPS37: TPS37-ADJ-CALC correct calculation?

    Hans
    Hans
    Resolved
    Part Number: TPS37 Hello Team, https://dev.ti.com/gallery/view/LPVRS/TPS37_38_3760_Design_Calculator/ver/1.0.0/ This tool provides different values compared to the data sheet (formulas on page 25). Why is there a RH1 and RH2 hysteresis resistor needed…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • TPS3704-ADJ-CALC: The value of Isense Multiplier how to confirm?

    zhanglongc
    zhanglongc
    Resolved
    Part Number: TPS3704-ADJ-CALC Other Parts Discussed in Thread: TPS3704 , AM2432 Hi TPS3704 part number: Our product plan is to use TPS34044LJOJDDFR for power monitoring of AM2432, but when I used the TPS3704xADJ-Resister-Calulator tool to calculate resistance…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • RE: UCC39002: UCC39002

    Quentin SIMON
    Quentin SIMON
    I can’t pull the power. When I want to turn on my charge, I have a voltage drop (32V to 0V). In order not to degrade the components, I stop immediately. Yes I attach the excel file. If I remove Rbias2, I could not have my voltage divider bridge…
    • 2 months ago
    • Power management
    • Power management forum
  • RE: UCC29002: Issues with using the UC29002 with a COTS boost converter

    Mohan G
    Mohan G
    Hello Jonathan, Thanks for your reply. I've uploaded the Excel with the changes I had made. The datasheet on page 19 describes the issue I'm facing. "In cases where the RSENSE value is relatively high, the maximum ADJ current IADJ(max) may increase…
    • 3 months ago
    • Power management
    • Power management forum
  • RE: TPSM843B22EVM: TPSM843B22 Buck Power Module Limitations and Design Requirements for Laser Driver

    David_Daniels
    David_Daniels
    The good thing and not so good thing for a power module is the inductor is integrated into the package. The TPSM843B22 power stage is more optimized for lower output voltages like 0.8V to 1.2V. With the inductor constraint and your unique use case, it…
    • 2 days ago
    • Power management
    • Power management forum
  • Answered
  • RE: UCC29002: I need to use the UCC29002 in application of high power

    Cesar Trejo
    Cesar Trejo
    Resolved
    Hi Jonathan, Thank you so much for your help! I think the problem is the units, but I think in the tool are mili-Ohms in the parameters different to the formula in place of ohms, but when I try to make this consideration, the tool does not match. Could…
    • 7 months ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • RE: UC3902: spec check

    GARETH OU
    GARETH OU
    Hi Jonathan fP(CSA) (target) How to set this? 2146.UCC29002_Design_Calculator (2) (1).xlsx
    • 7 months ago
    • Interface
    • Interface forum
  • Answered
  • RE: [FAQ] TPS3704: Is there a tool to calculate external resistor values

    Masoud Beheshti61
    Masoud Beheshti61
    Resolved
    TI offers an easy to use excel based tools to easily calculate the values of external resistors. Please take a look here! TPS3704-ADJ-CALC Calculation tool | TI.com
    • over 1 year ago
    • Power management
    • Power management forum
  • TPS3704: TPS37044 accuracy calculation

    Wouter Kragt
    Wouter Kragt
    TI Thinks Resolved
    Part Number: TPS3704 Hello team, For our project we want to monitor the output voltages of a PMIC (LP7745-Q1). We are looking into the supply voltage supervisor: TPS37044,. We would like to calculate the accuracy of the device for 4 different rails 1V…
    • over 2 years ago
    • Power management
    • Power management forum
  • RE: LDC1101: Noise in LHR measurements with

    Arthur Thompson27
    Arthur Thompson27
    Hi Patrick, The probe connected in my setup is a TDP1500 - it has 200K differential input resistance, is that fine? https://www.tek.com/en/datasheet/differential-probes sensor min freq 8/3 = 2.67MHz seems a better fit for our device which operates at…
    • 10 months ago
    • Sensors
    • Sensors forum
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