• TPS62872-Q1: TPS62872-Q1 discharge resistance

  

  Jing Liang

  TI Thinks Resolved

  Part Number: TPS62872-Q1 Tool/software: Hello Expert I saw there is output discharge function for this IC, May I know the resistance value?

  • 3 months ago
  • Interface
  • Interface forum
Answered

• TPS62872-Q1: Series Resistor Connected to EN

  

  Dice-K

  Resolved

  Part Number: TPS62872-Q1 Tool/software: Series Resistor Connected to EN Hi support team, I understand that the EN pin must have a series resistor of 15kΩ or more. Is it okay to simply use a pull-up resistor as shown in the diagram below? TPS6287x…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• TPS62872-Q1: OV and UV disable?

  

  Jing Liang

  TI Thinks Resolved

  Part Number: TPS62872-Q1 Other Parts Discussed in Thread: TPS62872 Tool/software: Can TPS62872 disable the OV and UV ? This is fix value OV and UV threshold?

  • 2 months ago
  • Interface
  • Interface forum

• TPS62872-Q1: Compensation resistor selection

  

  Frank QIN

  Part Number: TPS62872-Q1 Tool/software: Hi Team, We are designing the TPS62872-Q1, with a question regarding to the compensation resistor. According to datasheet, the calculated value is 2.244k, and finally selected a 2.4k. Do we have a standard…

  • 6 months ago
  • Power management
  • Power management forum

• TPS62872-Q1: TPS62872-Q1 part status

  

  Michael Huang

  TI Thinks Resolved

  Part Number: TPS62872-Q1 Other Parts Discussed in Thread: TPS62870-Q1 Hi TI expert, How about TPS62872-Q1 and TPS62870-Q1 part status? What's date for their mass production? Thanks! Michael.

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

• TPS62872-Q1: I2C address question.

  

  Kannan Sockalingam

  Resolved

  Part Number: TPS62872-Q1 Tool/software: Hi, working with TPS62872Y6QWRXSRQ1 device. According to Table 6-1 of the data sheet the default voltage and I2C address is shown. I am planning on using 2 devices in 2 configurations (1.2 V default output and…

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum
Answered

• TPS62872-Q1: Variant selection

  

  Daniel Wang (auto)

  Resolved

  Part Number: TPS62872-Q1 Tool/software: Hello team, Customers want to select a variant for Output current=12A, Start-up voltage=0.800V, is TPS62872Y1QWRXSRQ1 which marked as yellow a right choice? Thanks!

  • Resolved

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

• TPS62872-Q1: TPS62872-Q1:voltage across the inductor

  

  Roopa G

  Part Number: TPS62872-Q1 Hello Team, I am simulating TPS62872-Q1 in ORCAD PSPICE 17.4. I have downloaded PSPICE model from your website. I am not able to get the voltage across the inductor and current through the indictor properly, not as expected…

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

• TPS62872: Changing from Q1 devices to non-Q1 devices

  

  Dice-K

  Resolved

  Part Number: TPS62872 Tool/software: Hi support team, I am considering changing from Q1 devices to non-Q1 devices. Are the following changes functionally equivalent and don't I need to make any design changes? I know the TJ Max in the ROC is different…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum
Answered

• TPS62872-Q1: I2C availability when EN=LOW

  

  Yuya Shoji

  Resolved

  Part Number: TPS62872-Q1 Hi team, Is it possible to write VSET register via I2C when EN=LOW? If yes, how long will it take to finish POR process from VIN goes to high? I'd like to know from when the I2C function gets available. Best Regards, …

  • Resolved

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

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