Answered

• TPS54229: Enable Pin GND reference

  

  Ohad Bonneh

  Resolved

  Part Number: TPS54229 Hi Team, Please advise the GND reference should be used for the Enable pin. Is it SGND or PGND. thanks

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• TPS54229: TPS54229 soft start time

  

  Jamie Tseng

  Resolved

  Part Number: TPS54229 Hi Team, Could you give some advice on adjusting power up time to make red behind blue? We have try soft start time (pin 8) but it didn't work. Thanks and best regards, Jamie

  • Resolved

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

• TPS54229E: Replace TPS54229 with TPS54229E

  

  Ryotaro Fukui

  Resolved

  Part Number: TPS54229E Other Parts Discussed in Thread: TPS54229 Hello team, Our customer is planning to replace TPS54229DDAR for delivery issue, and assumed if TPS54229E could be considered as an alternative. As far as I saw the datasheet, it seemed…

  • Resolved

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

• TPS54229: S parameters for TPS54229DDA or TPS54229

  

  simon smith

  TI Thinks Resolved

  Part Number: TPS54229 Support Path: /Tools & software/Help me with an issue/Design Kits / Evaluation Modules / Boards/Hardware issue/ Hi I would like to know if it's possible to have the s parameters of this chip (TPS54229DDA or TPS54229) please …

  • over 7 years ago
  • Power management
  • Power management forum
Answered

• TPS54229: high side mosfet voltage

  

  vivian wang

  Resolved

  Part Number: TPS54229 Hi because the MOSFET are in the converter, the spec only show the SW(low side MOSFET) max voltage=22V. We want to know the high side MOSFET max voltage=? Thank you!

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum
Answered

• TPS54229: TPS54229 and TPS563210A About calculating FB resistance value when the Output Voltage is dynamic voltage scaling?

  

  Bob Lee62837

  Resolved

  Part Number: TPS54229 Other Parts Discussed in Thread: TPS563210A Dear support member, My customer used TPS54229 and TPS563210A. I hava a question. I attached about question file. Output Voltage is dynamic voltage scaling by the PWM signal. Question…

  • Resolved

  • over 7 years ago
  • Power management
  • Power management forum

• Capacitor of TPS563210A and TPS54229

  

  Takahiro Nishizawa

  TI Thinks Resolved

  Other Parts Discussed in Thread: TPS563210A , TPS54229 We have a question about TPS563210A and TPS54229. We want to use Capacitor of Murata 0603 package. Please tell us the recommended capacitor of Murata 0603 package for TPS563210A and TPS54229…

  • over 7 years ago
  • Power management
  • Power management forum

• TPS54229: Humming noise on the inductor of the regulator

  

  SHYAM THILLAINATHAN61

  TI Thinks Resolved

  Part Number: TPS54229 Hi, We are using TPS54229DDAR in our design and here is the schematic: The parts used are: C503, C602, C505: C1005X7R1H104K050BB C600, C601, C507, C508, C509: GRM188R61C106KAALD C504: GRM155R61H474KE11D R521:…

  • over 7 years ago
  • Power management
  • Power management forum

• TPS54229: CAD/CAE Symbols - Wrong Pinout?

  

  Robert Kim

  Part Number: TPS54229 Hi I am using TPS54229 CAD model in my design (eagle), which I took from the main page under Quality/Packaging tabs. It seems like the pinout does not match with the pinout in the datasheet. Could you please confirm and let me…

  • over 8 years ago
  • Power management
  • Power management forum
Answered

• About TPS54229 feedforward capacitor's question

  

  Jacky Chen29

  Resolved

  Other Parts Discussed in Thread: TPS54229 Hola, I have a question about feedforward capacitor for TPS54229. Below description is from TPS54229EVM user's guide： My question is that, why it's only 1.8V or above needs feedforward capacitor but under…

  • Resolved

  • over 9 years ago
  • Power management
  • Power management forum

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