Answered

• TPS561201: Stability Analysis

  

  Shotaro Sakai

  Resolved

  Part Number: TPS561201 Tool/software: Hello team, Can you tell me ACP and ωRI for TPS561201? I want to calculate max Cout value TPS561201 can support. https://www.ti.com/lit/an/slvaf11/slvaf11.pdf Best regards, Shotaro Sakai

  • Resolved

  • 3 days ago
  • Power management
  • Power management forum

• TPS561201: TPS561201DDCR Schematics Verification

  

  Nachiketh Karanth

  TI Thinks Resolved

  Part Number: TPS561201 Tool/software: Hi, Please verify the schematics for Vin = 5V and Vout = 1.8V. Thanks /cfs-file/__key/communityserver-discussions-components-files/196/TPS561201DDCR.pdf

  • 29 days ago
  • Power management
  • Power management forum
Answered

• TPS561201: EN pin threshold

  

  Shotaro Sakai

  Resolved

  Part Number: TPS561201 Tool/software: Hello team, My customer is evaluating TPS561201. And they have question. Can you tell me about the below topic? The below figure shows my understanding. Is it correct? Do we have data of variation for VENH and VENL…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

• TPS561201:Possibility of shutdown due to downstream circuit

  

  k-iwase

  TI Thinks Resolved

  Part Number: TPS561201 Tool/software: To the person in charge I am thinking of making such a circuit on a hand-assembled board, but is there a possibility that the TPS561201DDCR will shut down for some reason? In the attached circuit diagram, NAP-50A…

  • 3 months ago
  • Amplifiers
  • Amplifiers forum

• TPS561201: TPS561201

  

  dave miga

  TI Thinks Resolved

  Part Number: TPS561201 Again, the TPS561201 doesn't exist in Webench. Second time now I've tried, DIRECTLY this time from the TI website as instructed by Shipeng Cheng from the support forums instead from the data sheet downloaded from Digi-Key…

  • 7 months ago
  • Power management
  • Power management forum

• TPS561201: TPS561201

  

  dave miga

  TI Thinks Resolved

  Part Number: TPS561201 webench does not recognize this part. Every time I enter it Webench shows designs for a totally different part number(s). When will Webench be updated to recognize the TPS561201?

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

• TPS561201: Audible noise when the current is low but non zero

  

  Andrii Sokolovskyi

  Resolved

  Part Number: TPS561201 Other Parts Discussed in Thread: TPS561208 Tool/software: Hello. I'm experiencing the audible switching noise with the TPS561201. When the current consumption is about 40-60mA, it is pretty apparent and annoying. When the load…

  • Resolved

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

• TPS561201: Pattern design with small PCB area using TPS561201

  

  k-iwase

  Resolved

  Part Number: TPS561201 I plan to use TPS561201 to input 5V and output 2.5V, but the usable area on the PCB is only about 9mm * 19mm, so I can't design a pattern with as much margin as the evaluation board (TPS561201EVM-896). Please provide a better…

  • Resolved

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

• TPS561201: Using Aluminum Electrolytic Capacitor

  

  Ryoma Ohashi

  Resolved

  Part Number: TPS561201 Hi team, My customer want to check if aluminum electrolyric capacitor can be used for both Cin and Cout. It seems that ceramic capacitor are recomended in the datasheet. Regards, Ohashi

  • Resolved

  • 11 months ago
  • Power management
  • Power management forum
Answered

• TPS561201: Recommended voltage range on SW and VFB without Vin voltage

  

  Shotaro Sakai

  Resolved

  Part Number: TPS561201 Hello team, My customer has 2 questions. Can you tell me your opinion? Can we apply 5.5 V and 17 V to VFB and SW with Vin=0V condition? If possible, do we have any additional circuit into VFB and SW? Competitor device has recommended…

  • Resolved

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

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