• LM5035: LM5035 Ramp question

  

  Jiaqi Wang

  Part Number: LM5035 Hi Team 1. The pulse width of the first wave emitted by pin 13 (HO) of LM5035MH is affected by pin 1 RAMP. Before the end of each clock cycle, if the RAMP voltage is higher than 2.5V, the HO pulse width gradually increases from 20ns…

  • 6 months ago
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Answered

• LM5035: Altium schematic file of half-bridge circuit based on LM5035 Evaluation Board

  

  Alexander Korzun

  Resolved

  Part Number: LM5035 Tool/software: Hello, dear TI Team. Do you have the schematic files in Altium ( half-bridge circuit based on LM5035 Evaluation Board ) ? Can you share it with me to save time on drawing by myself? Regards, Alex

  • Resolved

  • over 1 year ago
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• LM5035: LM5035 Half bridge excel calculator

  

  Sahil Gupta

  TI Thinks Resolved

  Part Number: LM5035 Tool/software: Hi , Do we have a design excel calculator for half bridge design using LM5035? these are my test conditions Vin - 20-95V Vout - 13V, 30 A Thanks Sahil

  • over 1 year ago
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• LM5035: Design problems with half bridge topology using LM5035

  

  Dr. HARIS AHMED

  TI Thinks Resolved

  Part Number: LM5035 Hello, I am using LM5035 IC for my half bridge configuration. The input voltage is 270VDC. Hence, I am supplying VIN to IC by and external 12V supply. I have few queries: 1.How I can achieve UVLO, RAMP, OVP pin voltage if the…

  • over 2 years ago
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• LM5035: Soft-start not work

  

  Gabriel Wang1

  TI Thinks Resolved

  Part Number: LM5035 Tool/software: Dear Expert The application is input 160V to 576V AC and output is 24V 200W . When the low voltage is 160V input, there is no soft start process, and the width of the switch is always around 1.6uS, not gradually…

  • over 1 year ago
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• LM5035: The Modulation of LM5035 PWM output

  

  zixuan zhao

  TI Thinks Resolved

  Part Number: LM5035 I want to know the m odulation of the pin HO and LO in the chip LM5035. Whether the rising edge or the falling edge is fixed in every period .I can't fing it in the datasheet. Thanks.

  • over 3 years ago
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• LM5035: what circumstances the chip will output this waveform.

  

  Gabriel Wang1

  TI Thinks Resolved

  Part Number: LM5035 Dear Expert Problem description: As shown in the waveform below, yellow represents the output voltage of the power supply, and blue represents the output current. We want to understand under what circumstances the chip will output…

  • over 2 years ago
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Answered

• LM5035: Isolated 12V to 24V and 24V to 24V (10A out) with highest efficiency

  

  Lukas Salzburger

  Resolved

  Part Number: LM5035 Other Parts Discussed in Thread: LM5045 Tool/software: We need to design a series of isolated converters with "12V" (down to 9V) or "24V" (up to 28.8V) input and 10A, 24V output. Which would be the most efficent TI solution? Cost and…

  • Resolved

  • over 1 year ago
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• LM5035: How to improve the efficiency of half-bridge power supply based on LM5035?

  

  user6470718

  TI Thinks Resolved

  Part Number: LM5035 Hello, I made a 5V/100W power supply modeled on the LM5035 development board, the efficiency is 89, I want to increase the efficiency to 90, what should I do?

  • over 4 years ago
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• LM5035: Reference Design

  

  TI-CSC

  TI Thinks Resolved

  Part Number: LM5035 Hello E2E Experts, Good day. I want to use the LM5035 controller for input voltage range 150Vdc to 350Vdc and output 24V/20A. Design ref. given in the data-sheet is up to 75Vdc max. Please let me know, Can I go for the design…

  • over 4 years ago
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