Answered

• TPS25981: TPS25981 Steady state current limiting

  

  Sahin Bozkurt

  Resolved

  Part Number: TPS25981 Other Parts Discussed in Thread: TPS25980 , TPS25982 Tool/software: I have a question. I would like to use this IC in a 12V output voltage line with a 7.5A current limit. Would this IC be a suitable choice? Even if the load tries…

  • Resolved

  • 2 months ago
  • Power management
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• TPS25981: Assembly for thermal interface on Package

  

  Daisuke Nomura

  Part Number: TPS25981 Tool/software: Target device is TPS259814LRPWR. Customer try to use it and start the assembly for proto type. This is a question about product assembly. After mounting the device on the board, they will be installing thermal interfaces…

  • 10 hours ago
  • Power management
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• TPS25981: Rated current

  

  Naizeng Wang

  Part Number: TPS25981 Tool/software: Hi team, TPS25981 is 2mm*2mm package, the Rja is 49.7. But for TPS259260, it is 3mm*3mm, the Rja is 45.9. TPS259260 has larger package so the thermal resistance should be lower, correct? But the fact is they are…

  • 1 month ago
  • Power management
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• TPS22811: Can it equip with reverse current blocking like as TPS25981 method by add MOSFET?

  

  Alpha Ting

  TI Thinks Resolved

  Part Number: TPS22811 Tool/software: Hi Sir As the title.

  • 11 days ago
  • Power management
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Answered

• TPS25981: TPS259813A MOSFET SOA Graph

  

  pinar savas

  Resolved

  Part Number: TPS25981 Tool/software: Hi, I could not access the SOA graph of the MOSFET inside the IC, TPS259813A. How can I understand that the MOSFET is in the safe operation area when it is conducting? Thanks, Pinar

  • Resolved

  • 2 months ago
  • Power management
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Answered

• TPS25981: UL certification Status update

  

  Andrew Pettifer

  Resolved

  Part Number: TPS25981 Tool/software: Hi looking as a design in of the TPS259814LRPWR on one of our products but concerned on the pending status of it UL certification quoted on datasheet. Is there an expected time from this will be completed as our product…

  • Resolved

  • 2 months ago
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• RE: TPS25981: Power-on vs output enablement: does EFUSE permit V_EN/UVLO assertion with V_IN = 0V

  

  Arush Gupta

  Hi Jexy, Yes, TPS25981 permits assertion at EN for both these cases. Just note that device won't perform startup if Vsupply < Vuvp. Best Regards, Arush

  • 3 months ago
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• TPS25981: application in parallel

  

  Jeff YANG

  Part Number: TPS25981 Tool/software: Hi, I fouund 9.1.2 mentioned it can parallel with 2 devices. May I know what is the maximum parallel limitation for TPS259814? Thanks! Jeff

  • 5 months ago
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• TPS25981: Itimer

  

  Jeff YANG

  TI Thinks Resolved

  Part Number: TPS25981 Hi, Does TPS25981x Itimer have maximum capacitance limitation? I using the TPS25981 calculator to fill itimer to 800ms seems show some error. Thanks! Jeff

  • 6 months ago
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• TPS25981: QOD Feature & Overtemperature protection threshold

  

  Jexy Liew

  Part Number: TPS25981 Tool/software: Experts, QOD Could you please help us list all the conditions to trigger the QOD MOSFET turn-on and discharge the output ? Datasheet just lists one trigger condition: the VEN<VUVLO … however, our customer got some…

  • 5 months ago
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