Answered

• UCD3138: Shorting of the pins in UCD3138

  

  Ishtiyaque Ahmad

  Resolved

  Part Number: UCD3138 Hi, I am using UDC3138 for the PFC application and for that I built a 6 layer PCB (motherboard), but in the 3rd layer, DPWM0A is shorted with 12V plain. Though I am not using DPWM0 for any pulse generation. Please tell me how will…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• UCD3138: Can XDS100 is used to program UCD3138 microcontroller

  

  teja makkena

  TI Thinks Resolved

  Part Number: UCD3138 Can XDS100 is used to program UCD3138 microcontroller

  • 29 days ago
  • Power management
  • Power management forum

• UCD3138: UCD3138 is not included in the Fusion Digital Power Designer

  

  Aosker Liu

  TI Thinks Resolved

  Part Number: UCD3138 Hi team Good day In offline mode ,customer can't find the UCD3138 family of controllers among the devices that are available in Fusion digital power designer tool . Please help. Thanks Regards Aosker

  • 1 month ago
  • Power management
  • Power management forum

• UCD3138: RSVD pin

  

  Michael T Schneider

  TI Thinks Resolved

  Part Number: UCD3138 Team, quick question about RSVD. A customer currently has RSVD shorted to BP18. We just found the note that RSVD (Pin 61) should be connected to BP18 through 1-kΩ resistor. can you confirm What is the RSVD pin function? Why does…

  • 8 days ago
  • Power management
  • Power management forum
Answered

• UCD3138: test time information

  

  Ian Bower

  Resolved

  Part Number: UCD3138 This is a test to see what time the post will show up as starting.

  • Resolved

  • 7 days ago
  • Power management
  • Power management forum

• CCS/UCD3138: CCS UCD3138

  

  Meng Liu

  TI Thinks Resolved

  Part Number: UCD3138 Tool/software: Code Composer Studio l had a hard switching full bridge project. l import CCS and select rebuild project. l want to be produce X0 file. but produce OUT file.

  • 4 months ago
  • Code Composer Studio™︎
  • Code Composer Studio forum

• UCD3138: USD3138

  

  Timothy Tran2

  TI Thinks Resolved

  Part Number: UCD3138 when the TCK or TDO pin, see screenshot datashhet below, is configured as an output GPIO for either push-pull or open-drain - Does it requirea an external pull-up voltage/resistor? Thanks, Tim

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

• UCD3138: TI-Fusion-Digital-Power-Designer -2.0.50 download

  

  Jack Li-SH

  Resolved

  Part Number: UCD3138 Dear sir, Our customer is requesting an old version of TI-Fusion-Digital-Power-Designer-2.0.50. would you please share the link with me again? Thanks for your great support! Regards, Jack

  • Resolved

  • 15 days ago
  • Power management
  • Power management forum
Answered

• UCD3138: UCD3138 simulation model

  

  user4005424

  Resolved

  Part Number: UCD3138 Other Parts Discussed in Thread: FUSION-DIGITAL-POWER-STUDIO Hi, In the UCD3138 control theory, Figure 44 shows the measured results and model. So, could you please share the simulation model with me?

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• UCD3138: input voltage feed forward function

  

  liwei qi

  TI Thinks Resolved

  Part Number: UCD3138 I want to debug the function of input voltage feed forward. The PCM DAC reference select filte0 output. Also use the front end2 for PCM input. When enable analog peck mode register of ANALOG_PCM_EN, output voltage will be abnormal.…

  • 1 month ago
  • Power management
  • Power management forum

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