• LM5123EVM-BST: PCB details of rev A of LM5123EVM-BST

  

  Christina Lim

  TI Thinks Resolved

  Part Number: LM5123EVM-BST Hi, I received a rev A of LM5123EVM-BST board while the details online refers to the revision B of the same EVM. May I have the PCB details such as schematic , layout and component placement for rev A board? Thanks, Chris…

  • 7 days ago
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• LM5123EVM-BST: PCB details of rev A of LM5123EVM-BST

  

  Christina Lim

  TI Thinks Resolved

  Part Number: LM5123EVM-BST Hi, I received a rev A of LM5123EVM-BST board while the details online refers to the revision B of the same EVM. May I have the PCB details such as schematic , layout and component placement for rev A board? Thanks, Chris…

  • 7 days ago
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Answered

• LM5123EVM-BST: Schematic and layout of A version (BMC069 A) of LM5123EVM-BST?

  

  Christina Lim

  Resolved

  Part Number: LM5123EVM-BST Hi, I received a revision A EVM of LM5123EVM-BSTnwhile the documentation online is only showing the PCB details (schematic, layout) for revision B of the board. Can I request for similar PCB details for the revision A? Thanks…

  • Resolved

  • 7 days ago
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• LM5123EVM-BST: Schematic and layout of B version (BMC069 B) of LM5123EVM-BST?

  

  Christina Lim

  TI Thinks Resolved

  Part Number: LM5123EVM-BST Hi, I found there are 2 different LM5123EVM-BST boards. The documentation on the guide refers to the BMC069 A version. May I know where I can locate the schematic and layout for the B version of the EVM? Thanks, Christina

  • 11 days ago
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• LM5123EVM-BST: PCB information

  

  Mark Chen52

  TI Thinks Resolved

  Part Number: LM5123EVM-BST Hi Expert, Customer would to know how much oz of copper for this EVM manufacturing ? Regards, Mark

  • 16 days ago
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Answered

• LM5123EVM-BST: Changing the PWM frequency.

  

  Luke Sakamoto

  Resolved

  Part Number: LM5123EVM-BST Hi team, Are users of this EVM allowed to change the switching frequency of PWM from 440kHz to 2.1Mhz? Or will this cause issues? Thanks, Luke

  • Resolved

  • 4 months ago
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• LM5123EVM-BST: Changing the Output/Input Voltages

  

  Nicolas Gabriel Rios Taurasi

  TI Thinks Resolved

  Part Number: LM5123EVM-BST Hi team, Is it possible to change the input voltage to 27V~42V and the output to 45V? I know that I must change some resistor value, but the components can support this voltage range? Regards

  • 6 months ago
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Answered

• LM5123EVM-BST: How to change output voltage

  

  Masaru Oinaga

  Resolved

  Part Number: LM5123EVM-BST Hello, Team, We would like to set Vo to 36V or 48V using LM5123EVM-BST. Assuming that changing RFBT and RFBB would do, but Vo only went up to 30V (w/o load) after changing R24 = 21kOhm and R26 = 4.7 ~ 36kOhm. Where do we configure…

  • Resolved

  • over 1 year ago
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• LM5123-Q1: EVM or Design Guide TIDA-020033 (TIDUA71) Schematic & PCB Design Files

  

  Thomas Bettermann

  TI Thinks Resolved

  Part Number: LM5123-Q1 Other Parts Discussed in Thread: TIDA-020033 , LM5123EVM-BST Hi Team, would it be possible to get the Schematic & PCB Layout Files (preferred Altium) for the LM5123EVM-BST and / or for the Design Guide TIDA-020033 (TIDUA71)? …

  • 4 months ago
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• RE: LM5156: LM5156

  

  EM

  Hello Rishi, Thank you for your feedback. Let me share my inputs here: With 15 A of load current and 24Vout, you end up having a very high output power (~360W. which is quite a bit higher than 240W). I see that you selected a diode with a high current…

  • 11 months ago
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