Answered

• RE: TPS62560: How to enter/exit DCM mode

  

  Youhei Miyaoka

  Resolved

  Hi Moheddin, Thank you for answering. Regards, Youhei

  • 2 months ago
  • Power management
  • Power management forum

• TPS62560:デットタイムの設計値

  

  ?? ??

  TI Thinks Resolved

  Part Number: TPS62560 Other Parts Discussed in Thread: TPS62590 出力FETのデッドタイムの設計値は? また、出力FETが同時にONしているかどうかを確認する方法はありますか?

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

• TPS62560: About FET ON timing

  

  Youhei Miyaoka

  Resolved

  Part Number: TPS62560 Other Parts Discussed in Thread: TPS628510 , TPS628301 Hi team, My customer has question about output FET ON timing. In the output FET stage, they don't think that the FET turn on at the same time, but how long is the dead time?…

  • Resolved

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

• RE: TPS62560: Phase margin confirmation

  

  Moheddin Pasha Shaik

  Resolved

  Hello Mishima, ?? ? said: [Case1] Vout:3.3V, R1:8kohm, R2:1.8kohm, C1:1000pF　*Current our product circuit Phase margin = 58° Gain margin = -16 dB ?? ? said: [Case2] Vout:3.3V, R1:810kohm, R2:180kohm , C1:22pF　*Reccomendation of data sheet Phase margin…

  • 4 months ago
  • Power management
  • Power management forum

• TPS62560:デットタイムのON/OFFともに同じ？

  

  ?? ??

  Part Number: TPS62560 ON時のデッドタイムが数nsと理解しています。 OFF時も同じですか?(） ONとOFFの設定は異なりますか?) 設計値は2ns(typ)ですか? 波形の立ち下がり時間とダイオードの回復時間はデッドタイムに対応していますか?

  • 3 months ago
  • Power management
  • Power management forum

• TPS62560: Is the dead time the same for both ON and OFF?

  

  ?? ??

  TI Thinks Resolved

  Part Number: TPS62560 I understood that the dead time when ON is a few ns. Is it the same time when OFF? (Are the setting times for ON and OFF different?) Is the design value 2ns(typ)? Does the fall time of the waveform and the recovery time of the diode…

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

• TPS62560: Peak output current

  

  Youhei Miyaoka

  Resolved

  Part Number: TPS62560 Hi team, My customer want to know current limit in datasheet. 1. 7.1 Absolute Maximum Ratings shows Peak output current is internally limited. Is this limit fixed value? If so, please teach me. Or is this limit value the same as…

  • Resolved

  • 8 months ago
  • Power management
  • Power management forum

• TPS62560: I need the latest test report of the related ROHS6 items (valid for one year) and REACH (valid for two years) related to the chip

  

  Qi Wu

  TI Thinks Resolved

  Part Number: TPS62560 I need the latest test report of the related ROHS6 items (valid for one year) and REACH (valid for two years) related to the chip

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• TPS62560: TPS62560 OVP function

  

  Julian Chen

  Resolved

  Part Number: TPS62560 Dear E2E member, Did TPS62560 have OVP function? I don't find the any OVP description on datasheet. If not, could you kindly let me know the reason? Thanks!

  • Resolved

  • over 6 years ago
  • Power management
  • Power management forum

• RE: TPS62560: TPS62560: TPS62560 going bad. SW node to GND resistance < 30ohms

  

  Tom_Lin

  Hi Emmanuel, Even we modified the firmware and seems like solved the problem, but because we are planning to build another 100 units with TPS62560 recently so we want to 100% confirm what is the root cause. Therefore, could we send 1 pcs failed board…

  • over 6 years ago
  • Power management
  • Power management forum

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