Answered

• TPS54620: TPS54620 EN deglitch filter

  

  Neo.Wang

  Resolved

  Part Number: TPS54620 Hi TI experts, In our design, there is an uncontrollable high pulse (3.3V) applied to EN pin before normal power up sequence starts. The pulse width is about ~10ns. Is there any deglitch filter inside TPS54620 EN pin which can filter…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum
Answered

• TPS54620: How to optimize the Soft-start voltage waveform?

  

  Moon Wang

  Resolved

  Part Number: TPS54620 Hello, The question is from my customer: When I was using the TPS54620, I noticed that the oscillation in the figure below occurred during the power-up process. O scillation will decrease when I minish the Cap connected to SS/TR pin…

  • Resolved

  • 16 days ago
  • Power management
  • Power management forum
Answered

• TPS54620: How to choose TPS54620 EN pin Vstart and Vstop

  

  Brian Li

  Resolved

  Part Number: TPS54620 Hi team, My customer is using our TPS54620. Could you please kindly help check below two questions: 1. How to choose TPS54620 EN pin Vstart and Vstop ？ 2.Vstart and Vstop means which pin's voltage? （ Ven or Vin ） Thanks, Brian

  • Resolved

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

• TPS54620: How to simulate inverting buck-boost using TPS54620 in LTSpice?

  

  Natan Ranjbar

  Resolved

  Part Number: TPS54620 I'm trying to design an inverting buck-boost using the TPS54620 for an aerospace application. 1. Imported the unencrypted SPICE model into LTSpice (only available SPICE software at my current job). Simulation seems to work fine…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• TPS54620: VIH and VIL of Enable pin

  

  Shabeerali KH

  TI Thinks Resolved

  Part Number: TPS54620 Hi, Kindly share the VIH and VIL values for the Enable pin of the IC TPS54620.

  • 6 months ago
  • Power management
  • Power management forum
Answered

• TPS54620: TPS54620RGYR CE or UL report

  

  Marc Liu

  Resolved

  Part Number: TPS54620 Hi Team, Customer need safety certificate for TPS54620RGYR. Do we have that document? Thank you! Marc

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum
Answered

• TPS54620: TPS54620 best practice storage and remove/replace tools

  

  David Eisele

  Resolved

  Part Number: TPS54620 Looking for best storage and/or bake requirements. What is the best tools to remove and replace this part?

  • Resolved

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

• TPS54620: Output voltage drop TPS54620

  

  Guilherme Orfão

  Resolved

  Part Number: TPS54620 Other Parts Discussed in Thread: TPS54331 Hello! Good Evenning! We have a problem with the TPS54620, unexpectedly the output voltage drops and we don't know why. After TPS 54620 we use TPS54331 to regulate the voltage to 3,15V…

  • Resolved

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

• TPS54620: is there simplis or simtrix model

  

  Given Ding

  Resolved

  Part Number: TPS54620 Hi Team, is There simplis or simtrix model? My customer want this for simulation. Thanks. BRs Given

  • Resolved

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

• RE: TPS54620: about RGY package

  

  David_Daniels

  Resolved

  closing. respond to reopen

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

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