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Showing 16 results View by: Thread Post Sort by
  • TPSM84338: powering VOUT when TPSM84338 is off

    Joe Miller1
    Joe Miller1
    TI Thinks Resolved
    Part Number: TPSM84338 Dear Sir/Madam, I am using the TPSM84338 to produce 5V from a 12V supply. I need to program microcontroller using USB so have connected USB 5V supply through diode to the TPSM84338 5V output. I just want to check that the TPSM84338…
    • 1 month ago
    • Power management
    • Power management forum
  • TPSM84338: How to reduce power consumption of TPSM84338

    Shinichi Inoue
    Shinichi Inoue
    TI Thinks Resolved
    Part Number: TPSM84338 Other Parts Discussed in Thread: TPSM63604 , UCC29002 Dear Specialists, My customer is interested in TPSM84338. However, under the customer's conditions, the TJmax will be exceeded. I would be grateful if you could advise…
    • 30 days ago
    • Power management
    • Power management forum
  • Answered
  • TPSM84338: PSPICE sim of TPSM84338

    Christopher Hirt
    Christopher Hirt
    Resolved
    Part Number: TPSM84338 Tool/software: The PSPICE simulation with this part gets to 11mS and then just sits there. No errors or indications it won't converge, just appears stalled at this time. If I probe the VIN current to the device, I see a spike…
    • Resolved
    • 9 months ago
    • Power management
    • Power management forum
  • TPSM84338: Thermal metric

    Charles Zhang1
    Charles Zhang1
    TI Thinks Resolved
    Part Number: TPSM84338 Hi Team, May I know the reason why junction to case thermal resistance of TPSM84338 is higher than its junction to ambient thermal resistance? In general, Rtheta_JC should be lower than Rtheta_JA.
    • 23 days ago
    • Power management
    • Power management forum
  • Answered
  • TPSM84338: Output Voltage Range between Webench and Datatheet

    Shinichi Inoue
    Shinichi Inoue
    Resolved
    Part Number: TPSM84338 Tool/software: Dear Specialists, My customer is considering TPSM84338 and has a question. I would be grateful if you could advise. --- I used Webench to create a 24Vin, 15Vout 3A fsw 1MHz design. It appears to work without…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • TPSM84338: Requesting an unencrypted version

    Roland Terezon
    Roland Terezon
    TI Thinks Resolved
    Part Number: TPSM84338 Other Parts Discussed in Thread: TINA-TI , Tool/software: Hello, May I get an unencrypted version of TPSM84338 to run on Tina-TI? I received the following error when I tried creating a new macro wizard: Invalid Device $CDNENCSTART_ADV2…
    • 9 months ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • PSPICE-FOR-TI: Customer is getting error "TPSM84338 Model is not available" in ti.com

    Haseen Reddy Siripi Reddy
    Haseen Reddy Siripi Reddy
    TI Thinks Resolved
    Part Number: PSPICE-FOR-TI Tool/software: Hi, One of our customer is getting the below error and please resolve the below error.
    • 4 months ago
    • Power management
    • Power management forum
  • Answered
  • TPSM84338EVM: TPSM84338 EVM Altium Files

    Jeff Welder1
    Jeff Welder1
    Resolved
    Part Number: TPSM84338EVM Tool/software: Hi, I'd like to get the Altium design files for this EVM. Thanks, Jeff
    • Resolved
    • 9 months ago
    • Power management
    • Power management forum
  • TPSM84338: Can this part be used in an inverting buck boost configuration?

    Patrick Kelly
    Patrick Kelly
    TI Thinks Resolved
    Part Number: TPSM84338 Tool/software: I have 24V input and want a small solution with close to -17V out at only 10 - 20mA. I will be following this part with a linear regulator to provide a -16V very quiet supply for analog switches.
    • 8 months ago
    • Power management
    • Power management forum
  • Answered
  • TPSM84338: Is it possible to use Inverting Buck Boost (+9V input to -2.8V 200mA output)

    Shinichi Inoue
    Shinichi Inoue
    Resolved
    Part Number: TPSM84338 Tool/software: Dear Specialists, My customer is considering TPSM84338 at the condition of +9V input and -2.8V 200mA output. Could you please let me know if TPSM84338 can be used under these conditions? I appreciate your great…
    • Resolved
    • 7 months ago
    • Power management
    • Power management forum
>

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