• TPS1685-CALC: TPS1685 simulation issues

  

  SE

  TI Thinks Resolved

  Part Number: TPS1685-CALC Other Parts Discussed in Thread: TPS1685 Hi, I'm trying to simulate an application with TPS1685 but it is not working properly. I'm starting the simulation with only a 10uF capacitor as load, after the efuse is started I'm adding…

  • 5 days ago
  • Power management
  • Power management forum

• TPS1685: TPS1685: start-up with >1mF output capacitance

  

  Gabriel Stoll

  Part Number: TPS1685 Hi, we are currently testing the TPS1685x as an E-Fuse for our new design. We need a fuse operating at 48V with 20A continuous current and no "current regulation" (limiting current while Iout>20A). It should trigger a fault after…

  • 3 hours ago
  • Power management
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• TPS1685: TPS1685 cannot start any load exceeding 0.5A

  

  Ian Chuter

  Part Number: TPS1685 I have an application using the TPS1685 as a resettable fuse. It appears that the device can never start if a load takes 2A or greater as the device enables its output due to ISFT(SAT) being 2A - is this interpretation correct?

  • 6 days ago
  • Power management
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• TPS1685: material contents for TPS1685

  

  Zeev Gerber

  Part Number: TPS1685 Hi, the part release in 9/24. when it have material contents?? we couldn't use it without this document!! Zeev Gerber

  • 3 months ago
  • Power management
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• TPS1685: TPS1685 startup waveforms and AOA

  

  Alex Kucherov

  TI Thinks Resolved

  Part Number: TPS1685 Hello, Please see attached startup waveforms for the TPS1685 on our PCB. Curve F2 is the hotswap's VDS (mathematical function CH1-CH2). Can you please confirm the behaviour is as expected? And how can I make sure the plot is…

  • 3 months ago
  • Power management
  • Power management forum
Answered

• TPS1685: TPS1685

  

  Anoop B

  Resolved

  Part Number: TPS1685 Hi Team, Please find attached the schematic and measured voltage levels of TPS1685 eFUSE for reference. We have implemented our main power input circuit using the TPS16850 on a development board and are facing an issue with the…

  • Resolved

  • 5 months ago
  • Power management
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• TPS1685: TPS1685 application

  

  Brian Chan

  TI Thinks Resolved

  Part Number: TPS1685 Other Parts Discussed in Thread: TPS1686 , Tool/software: Hi Team below is our customer side application and excel calculator. Vin=48V Iout=1.5A Vin=24V Iout=3A Copy of TPS1685_CALC_v3.xlsx yellow part is TBD application…

  • 7 months ago
  • Power management
  • Power management forum
Answered

• TPS1685: TPS1685 - MD

  

  Zeev Gerber

  Resolved

  Part Number: TPS1685 Tool/software: Hi, when the part will have material content data? I couldn't insert the part to the library without this document. Regards Zeev Gerber

  • Resolved

  • 8 months ago
  • Power management
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• TPS1685: TPS1685 SWEN pin configuration.

  

  Nitin Gond

  TI Thinks Resolved

  Part Number: TPS1685 Tool/software: Hi Team, We are using eFuse with Fast Current Monitor of part TPS16850VMAR . For our single device, stand alone application, could you please provide the input on the SWEN configuration, it is good keep floating…

  • 7 months ago
  • Power management
  • Power management forum
Answered

• TPS1685: TPS1685: Power up under load doesn't work

  

  Ivan Gehri

  Resolved

  Part Number: TPS1685 Hi Team We have designed the TPS1685 eFuse into one of our products but have trouble getting it running, since it wouldn't power up under load. We have observed a similar behavior with the MP5048GU and are now concerned that this…

  • Resolved

  • 5 months ago
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