Answered

• TPS62811-Q1: 0.6V output configuration

  

  Alan O

  Resolved

  Part Number: TPS62811-Q1 How do you recommend to achieve 0.6V out? The datasheet doesn’t give an example. How can I implement the Cff? Can I just populate R1 with 20k, add Cff=10pF in parallel, and no-stuff R2? Thanks, Alan

  • Resolved

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

• TPS62811-Q1: Are we going to have noneQ version

  

  Patrick Chen(TPE System & Application)

  Resolved

  Part Number: TPS62811-Q1 Other Parts Discussed in Thread: TPS62810-Q1 Hi Sir, My customer is asking if we have NoneQ version TPS62811? the reason is that some of their end customer might need Q-grade and some might not need. Thanks, Patrick

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• TPS62811-Q1: About PWM duty spec

  

  Lee, Sam

  Resolved

  Part Number: TPS62811-Q1 Hi team, I'm looking for an automotive device of Vin=3.3V / Vout=2.95V. TPS62811-Q1 looks to be available. Can you confirm if it's okay with TPS62811-Q1? - VIN = 3.3V - VOUT = 2.95V - IOUT =1A Thanks, Sam Lee

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• TPS62811-Q1: Final Schematic Review

  

  Kuan Wei Chen (Kevin Chen)

  Resolved

  Part Number: TPS62811-Q1 Dear Team, Here is the schematic, can you help on final review it? BR Kevin

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• Suggest Alternate

  

  Rackshith pg

  Other Parts Discussed in Thread: TPS62813-Q1 , TPS62811-Q1 Hi, Below is the table which includes of current requirements and corresponding datasheet requirements. Could you please suggest the alternate for below mentioned Part number (MPN) at lower price…

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

• TPS628502-Q1: Glitch on PG pin

  

  Kazuki Kuramochi

  Part Number: TPS628502-Q1 Other Parts Discussed in Thread: TPS62811-Q1 Hello Expert, I'd like to confirm about the risk of glitch on PG pin when I pulled-up PG pin to output of TPS62811-Q1 itself. I think, PG pin's deglitch time is less than 1us and…

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

• TPS62811-Q1: RC snubber from SW node to GND is needed or not

  

  user4979989

  Resolved

  Part Number: TPS62811-Q1 Hi team, May I know if TPS62811-Q1 need to add RC snubber from SW pin to GND or not? If snubber can't be used for this device, to reduce SW node spike of TPS62811-Q1, as I know besides input 0402 MLCC decoupling cap, any ways…

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• TPS54719: TPS54719RTER

  

  Ashvin Patil

  TI Thinks Resolved

  Part Number: TPS54719 Other Parts Discussed in Thread: TPS62811-Q1 , TPS628501 Hi, We are using the TPS54719RTER buck converter for 1.8V and 1V for our application having two FPGAs (XC7S50-1FGGA484C, Spartan-7 series ). Following is the requirement, For…

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

• RE: TPS62812-Q1: TPS62812-Q1

  

  Excel Regidor

  Hello Rackshith, I had similar discussion with our colleague in Bosch on how to calculate for the worst-case IC power dissipation using Webench. Please refer to the link below for reference. https://e2e.ti.com/support/power-management-group/power-management…

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

• TPS62813-Q1: Output inductance 1.5uH

  

  Dustin Yim

  Part Number: TPS62813-Q1 Other Parts Discussed in Thread: TPS628501-Q1 , TPS62811-Q1 Hi Expert, Could you please check if the output inductor is proper? From the data sheet, recommended MAX inductance is 0.9uH. But the customer design target are Vin…

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

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