• UCD3138128A: UCD3138128A:

  

  Gianluca Giancola

  Part Number: UCD3138128A Other Parts Discussed in Thread: TPS2411 , UCD3138PSFBEVM-027 Tool/software: Good morning sorry if I post this reply here I know it is not the right blog because it is about TPS2411 but I don't know how to go about answering the…

  • 1 month ago
  • Power management
  • Power management forum

• RE: TPS2411 UCD3138128A: UCD3138128A:

  

  Shiven Dhir

  Hi Gianluca, TPS2411 is rated for 16.5V. Are you trying to scale down 600V to ~12V for controller to not get damaged? Even if it is done, the FETs will never turn-on because the GATE will be driven to ~ VA + 10V and the source of the FETs will be at 600V…

  • 2 months ago
  • Power management
  • Power management forum

• UCD3138128A: Filter setup: FILTERKPCOEF(n) selection question

  

  BatMan

  TI Thinks Resolved

  Part Number: UCD3138128A Tool/software: HI, I am in the process of initializing Filter 2 to connect to FE2. I understand most all of the multitude of set up parameters except the reason for 3 registers for KP_COEF? I don't understand what selects wh…

  • 2 months ago
  • Power management
  • Power management forum

• UCD3138128A: custom mode - need password

  

  Piotr Kaminski

  TI Thinks Resolved

  Part Number: UCD3138128A Other Parts Discussed in Thread: UCD3138128 , UCD3138FW-BIDI Tool/software: How to unlock custom mode? I need a password to unlock customer specific features. Please let me know how I can get the password.

  • 3 months ago
  • Power management
  • Power management forum

• UCD3138128A: UCD3138

  

  Gianluca Giancola

  TI Thinks Resolved

  Part Number: UCD3138128A Other Parts Discussed in Thread: UCD3138 , , PMP40586 , UCC29002 Tool/software: Good morning As you advised, I ordered two boards of the PMP40586 type to start studying my project as indicated in the thread 'UCD3138128A: UCD3138…

  • 4 months ago
  • Power management
  • Power management forum
Answered

• UCD3138128A: UCD3138

  

  Gianluca Giancola

  Resolved

  Part Number: UCD3138128A Other Parts Discussed in Thread: UCD3138 , UCC29002 , UCD3138128 , TIDA-00653 Tool/software: Hello everyone I am also interested in using the UCD3138 IC to design an isolated DC-DC boost converter with the following main characteristics…

  • Resolved

  • 5 months ago
  • Power management
  • Power management forum
Answered

• UCD3138128A: SPI BUS used as GPIO

  

  BatMan

  Resolved

  Part Number: UCD3138128A Other Parts Discussed in Thread: UCD3138128 , , UCD3138A64 , UCD3138A64OEVM-662 Tool/software: We are having trouble enabling the SPI signal TDO and TDI as GPIO outputs. Is there other discussions about this I could examine? I have…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum

• UCD3138128A: Supply current query

  

  Gokul K

  Part Number: UCD3138128A Hi, I need to know the total supply current for UCD3138128APFCR. Here, what current I've to consider? Please help me with this. Thanks

  • 8 months ago
  • Arm-based microcontrollers
  • Arm-based microcontrollers forum

• UCD3138128A: Maximum frequency acheivable for a current mode control DC/DC power supply

  

  antoine caplain

  TI Thinks Resolved

  Part Number: UCD3138128A Hello, In a DC/DC full-bridge power supply topoly, what would be the maximum frequency acheivable for a current mode control ? If Current Sense signal at primary is at 1MHz or 2MHz cabled to EA2+/- inputs, is a peak current mode…

  • 8 months ago
  • Power management
  • Power management forum

• UCD3138128A: DC DC converter from 40V to 75-500 V 750W

  

  clorennec laurent

  TI Thinks Resolved

  Part Number: UCD3138128A hello, Do you have information to start a development with these requirements? Is it possible using UCD3138128A part? Vin : 35-55V Vout : from 75V to 500V P = max 750W thanks in advance for your help. Laurent

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

Didn't find what you are looking for? Post a new question.