Answered

• TPS40210EVM: What is the R3 for?

  

  Kazuhiko Hirano

  Resolved

  Part Number: TPS40210EVM Hello, According to datasheet, Css si connected between SS pin and GND to adjust soft start. However, EVM has an additional resistor R3 (10Kohm) in series. What is the R3 for? Best regards, K.Hirano

  • Resolved

  • over 1 year ago
  • Power management
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• TPS40210EVM: Vout Peak-to-Peak

  

  Frederic Beck

  TI Thinks Resolved

  Part Number: TPS40210EVM Other Parts Discussed in Thread: TPS40210 Hello, i had some issues with the TPS40210EVM. I used the original eval-board (Vin: 8V - 14V / Vout: 24V / Iout: 2A). I measured the Vout and the ripple of it and it seems to be a problem…

  • over 3 years ago
  • Power management
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• TPS40210EVM: Bode plot frequency limit

  

  Kelvin Le THS

  TI Thinks Resolved

  Part Number: TPS40210EVM I noticed that the EVM user's guide Figure 9 has the bode frequency up to 1Mhz. The design switching frequency is 600 kHz. I have heard from a number of power designers that the bode plot is only valid up to half the switching…

  • over 3 years ago
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• RE: TPS40210 can't work

  

  Niklas Schwarz

  Hi Zexin, Thanks for using the e2e forum. Can you give more details on the name or number of this TPS40210 reference design? We have an evaluation model for this device, but the design looks different here: https://www.ti.com/tool/TPS40210EVM Was this design…

  • 5 days ago
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• TPS40210EVM: Possibility to damage from open gate driver

  

  Satoshi

  TI Thinks Resolved

  Part Number: TPS40210EVM Other Parts Discussed in Thread: TPS40210 When TPS40210EVM GDRV pin open(NC), is it possibility to damage? (= Removed R9 resistor) I think that in this condition become high duty GDRV and damage, is it correct? Best regards, …

  • over 3 years ago
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• TPS40210: Does Rg is means external gate resistor and MOEFET internal Gate resistor

  

  dimitry chen

  TI Thinks Resolved

  Part Number: TPS40210 I am curious the vaule of Rg in theTPS40210 DS " Equation 30, Rg= 105/Qg" Does Rg is Eq30 is means external gate resistor and MOEFET internal Gate resistor we see the design on TPS40210EVM the Qg of the mosfet Q1 is 18…

  • 1 month ago
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• TPS40210EVM: physical dimension of the TPS40210EVM

  

  Jochen Rapp

  TI Thinks Resolved

  Part Number: TPS40210EVM I need the physical dimension of the TPS40210EVM evaluation-Board Regards Jochen

  • over 5 years ago
  • Power management
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Answered

• TPS40210EVM: TPS40210EVM PCB gerber Schematic drawing source

  

  Nikolaus Ng

  Resolved

  Part Number: TPS40210EVM Other Parts Discussed in Thread: TPS40210 Hi, May we obtain the PCB gerber file for the TPS40210EVM ? Thanks.

  • Resolved

  • over 6 years ago
  • Power management
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Answered

• TPS40211EVM-352: Constant current to an inductive load (using LED constant current eval board)

  

  Tim Grossen

  Resolved

  Part Number: TPS40211EVM-352 Other Parts Discussed in Thread: TPS40211 , TPS40210EVM , LM25085 We are testing a TPS40211 evaluation board and have the current set at .55A by changing the resistor to .47 ohm. This works from 25C to 100C, constant current…

  • Resolved

  • 6 months ago
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• TPS40210EVM design for Altium

  

  FranzSilva

  Other Parts Discussed in Thread: TPS40210EVM I bought the TPS40210EVM to do some tests. I would like to have the design of this board to be able to open and edit in the Altium. Someone could send to me or make available? Thank you

  • over 7 years ago
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