Answered

• TPS25942L: fault pin

  

  Given Ding

  Resolved

  Part Number: TPS25942L Tool/software: Hi Team, in datasheet, it mentioned that Fault will be pulled down when UV, OV, OC, reverse current, thermal shutdown. In TPS25942L, it will latch in OC. so will Fault recover when OC remove？ How about other conditions…

  • Resolved

  • 5 months ago
  • Power management
  • Power management forum

• TPS25942L: PGTH floating if PG is not used

  

  Given Ding

  TI Thinks Resolved

  Part Number: TPS25942L Tool/software: Hi Team, just want to check if power good function is not used, then PGTH can be floating, right? BRs Given

  • 7 months ago
  • Power management
  • Power management forum

• TPS25942L: TPS25942L heat generation calculation

  

  Conor

  TI Thinks Resolved

  Part Number: TPS25942L Hi, I'm considering using the WQFN package for TPS25942L. The current consumed by the TPS25942L is large and I am concerned about heat generation. I would like to check how to calculate the theoretical maximum heat value of TPS25942L…

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• TPS25942L: TPS25942L operation inquiry

  

  Grady Lee

  Resolved

  Part Number: TPS25942L Hi, TI expert. The customer applied TPS25942L to configure the circuit and set the following conditions. (Refer to attached Excel sheet and schematic) TPS2594x-Calculation Sheet V1p0_210525.xlsx The customer's expectation was that…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS25942L: Thermal Shutdown

  

  Shota Mago

  Resolved

  Part Number: TPS25942L Hi team, My customer will use TPS25942L and he is asking question about thermal shutdown. T(TSD) is specified as 160C(typ) whereas absolute rating of Tj is 150C. Is the device damaged already when thermal shutdown works? Best…

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS25942L: Output side hot swap consult

  

  Stanley Dai

  Resolved

  Part Number: TPS25942L Hi Team, Customer is consulting whether our TPS25942x can support output side hot swap functions when input side maintains continuous power supply? Pls help us look at this. Thanks. Best, Stanley

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS25942L: TPS25942L : Vout decrease to 0V , the Iout will still exsits for a while.

  

  Reagan Li

  Resolved

  Part Number: TPS25942L Hi team, Customer is testing TPS25942L, and find that when Vout decrease to 0V, Iout will exsits for a while. Is that normal? Could you help to explain how it happens? Thanks! The load is from Chroma 63004-150-60, Iout is measured…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TPS25942L: TPS25942L

  

  Jamie Tseng

  Resolved

  Part Number: TPS25942L Other Parts Discussed in Thread: TPS2595 , TPS24740 Hi Team, Can the TPS25942L reverse protection be controlled to shut down? Thanks and best regards, Jamie

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• TPS25942L: Fualt Flag behaior TPS25942L

  

  Marion Loessl

  TI Thinks Resolved

  Part Number: TPS25942L Hi, I have a case or behavior that shows at my customer, that they would need consultation or a confirmation from our side: ------------------------------------------ They are using the TPS25942LRVC to switch on a 12V, 1A load…

  • over 5 years ago
  • Power management
  • Power management forum

• TPS25942L: DMODE, PGOOD, and IMON-pins

  

  Takashi Yamaguchi

  TI Thinks Resolved

  Part Number: TPS25942L Hi Team, My customer is considering to use the TPS25942L. Could you support the following questions? Customer doesn't use the Diode Mode, Power Good, and Current Monitoring. In this case, how should these pins be treated(e.g. open…

  • over 4 years ago
  • Power management
  • Power management forum

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