• LM5034: LM5034: Conduction of body diode during off time of the synchronous rectifier MOSFET in diode mode

  

  Sivadharshan Kamaraj

  TI Thinks Resolved

  Part Number: LM5034 Tool/software: Hi, I have used LM5034 for a 250W (28 Vin to 50 Vout) converter module. Currently I'm operating the synchronous rectification MOSFETs in diode mode. I have attached the waveforms of Primary N-CH MOSFET VDS and…

  • 2 months ago
  • Power management
  • Power management forum

• LM5034: How to reduce the rise and fall time?

  

  Sivadharshan Kamaraj

  TI Thinks Resolved

  Part Number: LM5034 Tool/software: Hi, I have used LM5034 for 250W (28VIN and 50VOUT) conversion module. Inorder to increase efficiency, I have to reduce the switching losses of the primary N-CH MOSFET. To do so, reduction in rise and fall times is…

  • 2 months ago
  • Power management
  • Power management forum

• RE: LM5034: Max duty fixing points

  

  Hong Huang

  Hi, The specified duty cycle means OUT pin duty cycle. Please show OUT pin duty cycle or indicate which waveform is for OUT pin waveform to show duty cycle you measured. The external circuit like inverse can affect the duty cycle so not able to judge…

  • 3 months ago
  • Power management
  • Power management forum

• RE: LM5034: Active clamp MOSFET getting degraded issue

  

  Hemanth Sreeperumbudur

  Hi Prasanna, Thanks for confirming the issue is resolved. SiSS73DN-T1-GE3 has both high voltage rating and decent reverse recovery characteristics. You may please close the thread. Regards Hemanth

  • 4 months ago
  • Power management
  • Power management forum

• LM5034: Thermal Resistance Values

  

  ABOORVARAJA NEPOLIYAN

  TI Thinks Resolved

  Part Number: LM5034 Tool/software: Kindly Provide Thermal Resistance Values Junction to board & junction to case for this component LM5034MTCX/NOPB.

  • 7 months ago
  • API solutions
  • API solutions Forum

• RE: LM5034: IC pulse issue

  

  A M

  Hello, Actually problem was in compensation network, now it is working properly. Rgds AM

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

• LM5034: Requirement of Design calculations for LM5034

  

  Jinesh Todawat

  Part Number: LM5034 Other Parts Discussed in Thread: UCC2897A Hi Team, For the following design specifications for my customer, I have suggested this part No. : LM5034 Input Voltage range, Vin = 40 to 62 V Output Voltage, Vo = 14.5 V Load Current = 20…

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

• RE: LM5034: The maximum duty

  

  sean

  HI The error of LM5034 is so large, it is too unreasonable, how do you know the minimum duty 64.6%, is there any proof information?

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

• LM5034: Design help for 500W application

  

  ArTzy

  TI Thinks Resolved

  Part Number: LM5034 Hi Experts, Good day. Seeking for advise on this query: I'm designing a power supply for a rail application. Input voltage range is 75-140Vdc and output isolated 24V, around 500W and possibility for load sharing. First, was planning…

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

• LM5034: LM5034 spreadsheet

  

  Red Yen

  TI Thinks Resolved

  Part Number: LM5034 Hi Support team May i have your help to check if we have LM5034 spreadsheet could provide to customer?

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

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