Answered

• TPS628511: TPS628511

  

  Frank Mammen

  Resolved

  Part Number: TPS628511 Hello TI-Team, Can I use the SS/TR-Pin to control the load current? Measure the load current by adding an ext. Opamp as current-controller and feed back the signal to SS/TR-Pin to reduce the duty-cycle. Best regards, …

  • Resolved

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

• TPS628511: What's difference of Efficiency curve in datasheet

  

  Hao(SH) Zhang

  Part Number: TPS628511 Hi team, My customer would like to ask why there have two different efficiency curves in the datasheet? BRs Hao

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• TPS628511EVM-139: Bode Plot for TPS628511EVM-139

  

  Andrii Novatskyi

  Resolved

  Part Number: TPS628511EVM-139 Other Parts Discussed in Thread: TPS628511 , Tool/software: We are going to make transient responce measurement fot TPS628511 buck converter design. Could you give us please Bode Plot graph for TPS628511EVM-139 evaluation…

  • Resolved

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

• TPS62A01A: Slow down the EN signal

  

  Ryu Yamashita

  Resolved

  Part Number: TPS62A01A Other Parts Discussed in Thread: TPS628511 , TPS628501 , Tool/software: Hi team, I'm considering adding a CR to the EN signal to slow it down for timing adjustment. Is this acceptable? Is it correct to understand that hysteresis…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

• TPSM828511: Functional Safety FIT Rate, FMD and Pin FMA

  

  Amit Doshi

  TI Thinks Resolved

  Part Number: TPSM828511 Other Parts Discussed in Thread: TPS628511 Tool/software: Requesting the TPSM828511RDYR Functional Safety FIT Rate, FMD and Pin FMA report.

  • 7 months ago
  • Power management
  • Power management forum

• TLV62568A: How much load capacitance is support

  

  yongfei qu

  TI Thinks Resolved

  Part Number: TLV62568A Other Parts Discussed in Thread: TPS628511 , TPS628301 , TPS628501 Tool/software: In my design, input voltage is 5V, output is 3.3v, INDUCTOR is 2.2uh, load capacitance is 200uf(include output capacitor for dc/dc and decoupling…

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

• TPS62801: Logic Interface EN Question

  

  McKenna Strambi

  TI Thinks Resolved

  Part Number: TPS62801 Other Parts Discussed in Thread: TPS62088 , TPS628503 , TPS628511 , TPS628513 , TPS628501 Tool/software: Hi expert, Customer is looking into some of our power sequencing and have a question regarding the Logic Interface EN on two…

  • 6 months ago
  • Power management
  • Power management forum

• RE: TPS62590: SN62590DRVR

  

  Andreas Mueller

  Ishiwata, the datasheet of the SN62590DRVR is not publicly available. The main difference is a increased efficiency at light load condition. There are newer devices available with improved efficiency and same functionality at a different pin-out.…

  • 2 months ago
  • Power management
  • Power management forum
Answered

• TPS54680-EP: Synchronous Buck

  

  Brian Cortes

  Resolved

  Part Number: TPS54680-EP Other Parts Discussed in Thread: TPS62810M , TPS54380 , TPS628511 , TPS628501 Hello, Wondering if there's a minimum load requirement for the TPS54680-EP? The plots show efficiency down to 0.5A, but will it operate with a lower…

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• TPS62824A: Searching TI solution

  

  Kygo Cheng

  Resolved

  Part Number: TPS62824A Other Parts Discussed in Thread: TPS628511 Hi Team, Please help recommend an IC that can replace TLV62568ADRLR ! It seems that TPS62824A can replace TLV62568ADRLR , but the price is high. Is there any other choice? THX

  • Resolved

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

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