• TPS1663: TPS1663 not starting up

  

  Jugal Mistry

  Part Number: TPS1663 We are using TPS16630RGER efuse in one of the circuits which sources power to other secondaries. Attached is the snapshot from schematics. The load connected to it is secondaries (DC:DC converts, MCU LDOs, comparators, etc) and…

  • 4 days ago
  • Power management
  • Power management forum
Answered

• TPS1663: TPS1653/TPS1663/TPS2663 : is there current limitation durring initial inrush?

  

  felix NILIUS

  Resolved

  Part Number: TPS1663 Other Parts Discussed in Thread: TPS2663 , , TPS1653 Hi, The TPS1653/TPS1663/TPS2663 e-fuses all have a dv/dt inrush control, and thermal regulation if there is an excessive current (for example short circuit) during startup? But…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• TPS1663: Output not proper from TPS1663

  

  Sooraj P

  Part Number: TPS1663 Output is 2.4 V instead of 24 V, schematcis is attached, what might be teh reason?

  • 4 months ago
  • Power management
  • Power management forum

• TPS1663: TPS16630PWPT information

  

  Duarte Rodrigues

  Part Number: TPS1663 Dear Texas Instruments Support Team, I hope this message finds you well. I am currently evaluating the TPS16630PWPT device for a power distribution application and would like to clarify a couple of points regarding its operation…

  • 4 days ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• TPS1663: Not connected pin (NC) TPS1663

  

  Sooraj P

  TI Thinks Resolved

  Part Number: TPS1663 Tool/software: Hi as per the evaluation board schematics of TPS1663 pin number 19 (NC-highlighted in image) is connected to output. Is it ok of i connect this pin 19 to ground? or is there any issues doing so? Regards Sooraj…

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

• TPS1663: TPS1663 automotive grade substitute

  

  Antonio Sese

  Resolved

  Part Number: TPS1663 Other Parts Discussed in Thread: LM76202-Q1 Tool/software: Dear Support, We need a similar TPS1663 chip, but automotive grade. Thank you in advance Antonio

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum

• TPS1663: General questions about TPS1663

  

  Sooraj P

  TI Thinks Resolved

  Part Number: TPS1663 Tool/software: Hi I have below questions on TPS16632. 1. If mode pin is grounded, will the device be working on auto retry mode during a output direct short to ground? 2. Should i keep the SHDN pin grounded or floating? if i…

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

• TPS1663: Is a TVS diode required for the TPS1663?

  

  naohiko_nakamura

  Part Number: TPS1663 Tool/software: Hi Team, Is it absolutely necessary to include a TVS diode on the IN pin of the TPS16630? We are currently designing a circuit using the TPS16630. I'm supplying a rated 24V power source to the IN pin. However, I observed…

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

• TPS1663: Assistance regarding 3 Stage Power Section design

  

  Souravjit Bal

  Resolved

  Part Number: TPS1663 Other Parts Discussed in Thread: TPS62933 I am sharing the power section of my design for review and would appreciate engineering feedback on whether the architecture is valid and likely to operate reliably in practice. The supply…

  • Resolved

  • 7 days ago
  • Power management
  • Power management forum
Answered

• TPS1663: C(IN) setting

  

  Koshi Ninomiya

  Resolved

  Part Number: TPS1663 Other Parts Discussed in Thread: TPS1685 Hi Team, My customer is desinging the application of the TPS16630RGER, and has questions about the C(IN) setting. Q1: C(IN) capacitor value setting <Conditions> - Vspike(Absolute)=67V…

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

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