Answered

• UCD7138: UCD7138 HV application

  

  habalappa kumbhar

  Resolved

  Part Number: UCD7138 Dear Sir, I want to use UCD7138 for my application which has MOSFET VDS as 150V max ( IPP076N15N5AKSA1 ). Can i use this driver W/O VD pin ? If not , can you please suggest alternate PN for 150V bus volt?

  • Resolved

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

• UCD7138: How to use UCD7138 in high voltage？

  

  Jichao Ning

  TI Thinks Resolved

  Part Number: UCD7138 I want to use UCD7138 in 400V Mos drive，I use a 650V low current MOS to block VD，but this MOS‘s turn off time longer than main MOS turn on time，whether this will destroy UCD7138？If yes，How can I use ucd7138 in this condition…

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

• UCD7138: Problems encountered in the application of UCD7138

  

  人在江湖

  Part Number: UCD7138 Other Parts Discussed in Thread: UCD3138A As for TI's UCD7138 chip, I have the following questions: 1. CTRL pin is defined in the manual as: whether to enable rising edge optimization, but if CTRL is pulled down in the application…

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• UCD7138: UCD7138 VD pin

  

  Kevin Chen31

  Resolved

  Part Number: UCD7138 Hi UCD experts, The UCD7138 VD pin is connected to the diode conduction detection comparators internally. My question is what would happen if this pin is somehow floating? Does UCD7138 still work normally? Thanks,

  • Resolved

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• UCD7138: UCD7138

  

  sunho lee

  Resolved

  Part Number: UCD7138 Other Parts Discussed in Thread: UCD3138 Hello, I am currently studying the SR behavior of PSFB. I wonder if the PSFB converter can not use the same controller as the UCD7138. Even though it is not an LLC converter, the PSFB has a…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• RE: TIDM-1001: Q11 's function in the Schemaitc

  

  Chen Jiang ti

  Hi Jinghang, The original h/w designer is not in TI. You may want to check with UCD7138 team in the forum and see if they have some comment. Or you can also check UCD7138 datasheet on the external circuit. Regards, Chen

  • 12 days ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum

• UCD7138: UCD7138

  

  robin gangopadhya18

  TI Thinks Resolved

  Part Number: UCD7138 Other Parts Discussed in Thread: UCD3138 While going around the forum, I bump into this conversation about "3rd quadrant conduction" --------------------------------------------------------------------------------------…

  • over 4 years ago
  • Power management
  • Power management forum

• TMS320F28379D: UCD7138

  

  robin gangopadhya18

  TI Thinks Resolved

  Part Number: TMS320F28379D Other Parts Discussed in Thread: TIDM-1001 , UCD7138 Pl see attached a pdf file that shows how we plan to implement the Interleaved PS-LLC using TMS320F28379D as described in TIDM-1001 document These differences are meant to…

  • over 4 years ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum

• UCD7138: UCD3138

  

  robin gangopadhya18

  TI Thinks Resolved

  Part Number: UCD7138 Other Parts Discussed in Thread: UCD3138 Is there an Xl spreadsheet ( or mathcad) calculation tool for the design of LLC converter parameters used in the system implied in the tidrn83.pdf?

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• TMS320F28379D: UCD7138

  

  robin gangopadhya18

  Resolved

  Part Number: TMS320F28379D Could you pl confirm the typo on a dot in the attached pdf file from C2000 series MCUs used in interleaved LLC design? Can be found in TIDUCT9–January 2017 document thnx C2K_LLC_OUTPUT_TYPO.pdf

  • Resolved

  • over 4 years ago
  • C2000™︎ microcontrollers
  • C2000 microcontrollers forum

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