• UCC24624: Material Content not listed on ti.com

  

  Al B

  TI Thinks Resolved

  Part Number: UCC24624 Tool/software: The Material Content for UCC24624DR is not listed on it's product page or in the Quality section on TI.com. Please provide a public link for this info.

  • 5 months ago
  • Power management
  • Power management forum

• UCC24624: The max junction temperature of UCC24624

  

  Xiaoying Lu

  TI Thinks Resolved

  Part Number: UCC24624 Tool/software: Hi team, My customer wants to make sure why the recomended and max junction temperature is both 125 degree C. What if they want to use them under 125 degree C operating temperature? Looks like there will be some…

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

• UCC24624: Question about UCC24624

  

  Bastien Bertrand

  Resolved

  Part Number: UCC24624 Other Parts Discussed in Thread: UCC256403 , UCC25640 Tool/software: Hello TI, I have several questions about the UCC24624: 1- Is it possible to put several MOSFETs in parallel for this chip? If so, what do you recommend? 2- Can…

  • Resolved

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

• UCC24624: mosfet heating more with low load

  

  Andrej Dobrovic

  TI Thinks Resolved

  Part Number: UCC24624 Tool/software: Hello. I'm testing ucc24624 and have still problems with correctly switch on mosfets. With no load or low load is MOSFET heating up very fast, with small load is heating slower. Problem is with gate voltage, which…

  • 6 months ago
  • Power management
  • Power management forum

• UCC24624: Increased FET loss due to early turn-off

  

  Conor

  TI Thinks Resolved

  Part Number: UCC24624 Tool/software: Hi, We are currently using the UCC24624 in an LLC resonant converter and are facing a problem where the SR MOSFET gate turns OFF before the drain current reaches zero. This results in extended body diode conduction…

  • 6 months ago
  • Interface
  • Interface forum
Answered

• UCC24624: UCC24624 and UCC24612

  

  Wai Siang Yeoh

  Resolved

  Part Number: UCC24624 Other Parts Discussed in Thread: UCC24612 , I would like to replace my full bridge 4 diodes rectifier with FET with SR controller. I realized that TI has UCC24624 and UCC24612. Can I use them? Is it correct that UCC24624 (dual…

  • Resolved

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

• UCC24624: UCC24624 does not have gs waveform

  

  Jie Wang

  Resolved

  Part Number: UCC24624 Dear Ti, I had some problems using UCC24624： Let me first describe the scenario in which the converter works, the DSP emits a fixed frequency PWM for testing, the LLC is working at open loop. Q1: When the input voltage slowly…

  • Resolved

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

• UCC256404: help on LLC circuit schematic with using UCC256404, UCC28180, UCC24624

  

  Wenting Wu

  TI Thinks Resolved

  Part Number: UCC256404 Other Parts Discussed in Thread: UCC28180 , , UCC24624 , PMP22087 Tool/software: Hello expert, Do you mind helping on checking the schematic attached which is using devices, UCC256404, UCC28180 and UCC24624? Now this is the…

  • 4 months ago
  • Power management
  • Power management forum

• UCC24624: Heating

  

  Venkatesh B

  TI Thinks Resolved

  Part Number: UCC24624 Tool/software: Hi TI Team. I am using UCC24624D IC for Synchronous rectification of 1KW LLC converter. Attached the schematic of same Problem is secondary side fets are heating much,even i tried with Schottky diodes,…

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

• UCC24624: Questions

  

  kura

  Part Number: UCC24624 Tool/software: Our customer is considering to use UCC24624. Please check attached questions and give us your advise. Regards, UCC24624.xlsx Kura

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

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