Answered

• LM5122: Current Sense position

  

  Baudouin Bout de Marnhac

  Resolved

  Part Number: LM5122 Other Parts Discussed in Thread: PMP10886 , PMP30491 , We are willing to implement a synchronous SEPIC with the LM5122 as described by the PMP10886 & PMP30491 reference designs. Would it be possible to implement the current sensing in…

  • Resolved

  • over 1 year ago
  • Power management
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• RE: LM5122: Synchronous SEPIC on AC coupling

  

  Bernd Geck

  Hello Mike, for the coupling capacitance typically ten times input capacitance and Miller capacitance of sync FET is sufficient; we don't care too much here, just taking 1uF that is good... If you look at my smaller PMP30491 you'll find 1uF there as…

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

• PMP30465: PMP30465

  

  Terry Wu2

  TI Thinks Resolved

  Part Number: PMP30465 Other Parts Discussed in Thread: TPS40210 , , PMP30491 Hello Sir, Can I refer this design modify to 5V~20Vin 15Vout@2A ? If yes, how to decide COMP pin R/C value ? Many thanks !

  • over 5 years ago
  • Simulation, hardware & system design tools
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