Answered

• TPS54325: Minimum Input to Output voltage difference for TPS54325 and TPS54425

  

  Hung Ching Hsu

  Resolved

  Part Number: TPS54325 Other Parts Discussed in Thread: TPS54425 , Hi Team, My customer wants to know the minimum Input to Output voltage difference for TPS54325 and TPS54425, could you kindly help? Or should customer better input the condition they want…

  • Resolved

  • 3 months ago
  • Power management
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Answered

• RE: TPS54325: TPS54325 applied to 12V to 1.0V BODE PLOT phase margin less than 45 degrees

  

  Kao Mick

  Resolved

  Hi Amod Vaze We try to adjust the output capacitor configuration as LCL filter, as follows 22uF 2pcs and 100uF 1pcs + bead 120ohm + 22uF 1pcs and some 1uF PM : 48degree GM : about 12dB Bandwidth: 122kHz We passed the bode plot specification after correcting…

  • 3 months ago
  • Power management
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• TPS54325: Questions for TPS54325PWPR and TPS54425PWPR

  

  Hung Ching Hsu

  TI Thinks Resolved

  Part Number: TPS54325 Other Parts Discussed in Thread: TPS54425 , , TEST Hi Team, My customer is considering TPS54325PWPR and TPS54425PWPR. He has following 4 questions, could you kindly help? Thanks. 1. Is there any material explaining more detail about…

  • 4 months ago
  • Power management
  • Power management forum
Answered

• TPS54325: EN input type

  

  Kazuki Itoh

  Resolved

  Part Number: TPS54325 Hi team, 1. Could you please let me know the input type of TPS54325 EN pin? Is it CMOS input? 2. How much is the input impedance of the EN pin? Regards, Itoh

  • Resolved

  • 5 months ago
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• TPS54325: Does this part have UL certification?

  

  Tess Chen

  TI Thinks Resolved

  Part Number: TPS54325 Hi Team, Does this part TPS54325 have UL certification? What's the certification number? Thanks for sharing this information to me. Best Regards, Tess Chen

  • 8 months ago
  • Power management
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Answered

• TPS54325: The time needs to turn off Vo after EN became low level

  

  Hung Ching Hsu

  Resolved

  Part Number: TPS54325 Hi Team, My customer is asking following questions. Could you kindly help? Thanks. 1. I think "EN" pin controls output voltage, how long is the time needs to turn off Vo after EN became low level(lower than 0.4V)? 2. Table…

  • Resolved

  • 7 months ago
  • Power management
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Answered

• TPS54325: duty cycle limit

  

  keisuke

  Resolved

  Part Number: TPS54325 Hi What is the maximum duty cycle limits of the TPS54325? I designed the circuit with Webench. But the error log is displayed. I used the following parameters. Thank you.

  • Resolved

  • 9 months ago
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• TPS54325: Select solution

  

  Denny Huang

  TI Thinks Resolved

  Part Number: TPS54325 Dear team The customer would like to know. What's difference about TPS54325PWPR & TPS54325TPWPRQ1, could you help to provide the comparison table? Many thanks Denny

  • 9 months ago
  • Power management
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• TPS54325: Schematic review request

  

  Takashi Onawa

  Part Number: TPS54325 Hi Team, Could you review TPS54325 's schematic quickly? You can access the schematic from here(Internal link) Let me know if you find out any no good points in the schematic. Regards, Takashi Onawa

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

• TPS54325: TPS54325 output capacitor

  

  Sunny Qin

  Resolved

  Part Number: TPS54325 Hi Team, My customer designing their circuit by TPS54325, they must need 150uF Ceramic capcacitor(15x10uF), the serial resistance will be quite small, like 1~2mohm, but they found output capacitor on datasheet shows should be 22~68uF…

  • Resolved

  • over 2 years ago
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