• 

  Jack Tan80

  • 11 days ago
  • Power management
  • Power management forum

  UCD3138: Automatic mode switching

  • Resolved

  Part Number: UCD3138 Dear Friends, Happy new year. And hope you've enjoyed during the holiday. One
• 

  louis y

  • 16 days ago
  • Power management
  • Power management forum

  UCD3138: "trim validation failure" warning

  • Resolved

  Part Number: UCD3138 We are using an old version of the TI firmware download software. When we
• 

  user6242484

  • 22 days ago
  • Power management
  • Power management forum

  UCD3138: When my UCD3138 +XDS100v2 device is connected to Windows 7, it is recognized as an HID-compliant device

  TI Thinks Resolved

  Part Number: UCD3138 The device is recognized as an HID-compliant device in Win7. When creating a new project, clicking the "verify" button will display the error in the figure below. What is the problem? What do I need to do, is there any...
• 

  Jack Tan80

  • 6 days ago
  • Power management
  • Power management forum

  UCD3138: package question(RJA)

  Part Number: UCD3138 Dear UCD expert, I see that RJA package is recommended from datasheet, and RJA package has 4 cornor pins which connect to GND. From my memory(but it's not very clear), this package has risks of fracture because of the machanical...
• 

  Hiroshi Doi35

  • 1 month ago
  • Power management
  • Power management forum

  UCD3138: UCD3138 JTAG usage, after once JTAG is disabled

  • Resolved

  Part Number: UCD3138 Hi Ian-san, If once JTAG is disabled, there is no way to recover? Do you know
• 

  Yitzhak Bolurian

  • 11 days ago
  • Power management
  • Power management forum

  RE: CCS/UCD3138: UCD3138 No pmbus devices responded to a DEVICE_ID request

  Hello Andrey, As the first step, please disable your interrupts and see if PMBus communication works. As if the interrupts getting invoked too often, or you do not clear the interrupt flag at the end of the ISR, PMBus(Or any thing else called from...
• 

  Rutskoy Andrey

  • 1 month ago
  • Power management
  • Power management forum

  UCD3138: Ramp in Peak Current Mode

  • Resolved

  Part Number: UCD3138 Hello! Can you explain how UCD convert data from the output of the filter
• 

  Jack Tan80

  • 2 months ago
  • Power management
  • Power management forum

  UCD3138: fusion digital power studio - vout cal offset pmbus command

  • Resolved

  Part Number: UCD3138 Hi Amiel, Thanks for your strong support for providing a new version GUI while
• 

  Max Han

  • 1 month ago
  • Power management
  • Power management forum

  UCD3138: what's the AD01 sample result when a little negative voltage is added to this pin?

  TI Thinks Resolved

  Part Number: UCD3138 Hi when AD01 input voltage is a little negative, what's the ADC result? it is 0V or a large number? thanks.
• 

  Tony xiong

  • 1 month ago
  • Power management
  • Power management forum

  UCD3138: About UCD3138 Application problem

  TI Thinks Resolved

  Part Number: UCD3138 Hi Friend: I have some problem about UCD3138 application; can you help resolve? Thank you 1、Which I/O ports correspond to software program update and download; 2、If I use multiple modules, how to design and wiring; 3、Whether...

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