• RE: DAC53204: Voltage margin Regarding

  

  Illia Volkov

  Dear Bhuvaneshwari, Thank you for your question. Did you have a second to take a look at the application note I attached ( https://www.ti.com/lit/an/slaae23a/slaae23a.pdf ) ? The application note goes step by step on how to calculate the code and…

  • 2 months ago
  • Data converters
  • Data converters forum
Answered

• UCD9090A: Closed-Loop Margining Adjustment Power Chip Output Voltage Calculation Question.

  

  Tung Shih Chung

  Resolved

  Part Number: UCD9090A Tool/software: Hi I would like to design a circuit that can adjust the power chip Vo using the UCD9090A Closed-Loop Margining function. But I have some questions about the calculation formula of Vo when the margin PWM is at different…

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

• TPSM86638: Output voltage margining

  

  Scott Dahl

  TI Thinks Resolved

  Part Number: TPSM86638 Tool/software: Hello, I would like to provide an output voltage margining function using the method of adding a resistor to the FB pin. For example, for the 1.8V output design shown in the data sheet, I would like to margin the…

  • 3 months ago
  • Power management
  • Power management forum

• TPS551892-Q1: Phase and Gain Margin Equations Used in Calculation Tool

  

  Nick Koeller

  Part Number: TPS551892-Q1 Other Parts Discussed in Thread: TPS552892 Tool/software: Hi. Would you be able to provide the equations used in the TPS552892 Calculation Tool V1.0 to get the phase and gain margins when operating in Buck Mode. I see that the…

  • 6 months ago
  • Power management
  • Power management forum

• DAC63204: Regarding Voltage Margin DAC

  

  Bhuvaneshwari K

  Part Number: DAC63204 Other Parts Discussed in Thread: DAC80504 , Tool/software: Hi Team, Please Suggest a Part Number for voltage margining DAC with high resolution 16bit with both Voltage and Current output. Also the part should be programmable…

  • 5 months ago
  • Data converters
  • Data converters forum

• RE: LM7481-Q1: Mosfet SOA margin calculator tool

  

  Shiven Dhir

  Hi Alan, I replied over email. Regards, Shiven Dhir

  • 11 months ago
  • Power management
  • Power management forum

• TPS54318: RE: Phase margin and gain margin calculation of TPS54318 using Pspice

  

  Niranjan Kumar

  TI Thinks Resolved

  Part Number: TPS54318 Hi I want to use TPS54318 for our new design, and i want to know phase margin and gain using p spice simulation tool. I already simulate TPS54318 and found phase margin and gain margin result in p spice, but we have a some…

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

• TPS7A20: Input Voltage Margin Considerations for TPS7A2055PDBVR with Buck Regulator

  

  Bjornar Syverstad

  TI Thinks Resolved

  Part Number: TPS7A20 Tool/software: I am considering using the LDO TPS7A2055PDBVR. According to the datasheet, the recommended maximum input voltage is 6.0 V, and the absolute maximum rating is 6.5 V. The LDO will be powered by a buck regulator, which…

  • 5 months ago
  • Power management
  • Power management forum

• TPS22965: Voltage Drop calculation

  

  thomas sagcob

  Part Number: TPS22965 how to calculate the voltage drop for TPS22965 with respect to current flow. actual current * RDS doesn't give the measured drop value.

  • 2 days ago
  • Power management
  • Power management forum

• LMQ644A2-Q1: Design for Dynamic Output Voltage Change, but Phase Margin Deviating

  

  Joerg Sonnenberg

  TI Thinks Resolved

  Part Number: LMQ644A2-Q1 Tool/software: Hello Everybody, I have a question regarding the design for dynamic output voltage change by current injection into BF. This has been descriped in your Powerpoint presentation "1460.Dynamic_Output_Change.pptx…

  • 4 months ago
  • Power management
  • Power management forum

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