• LM5123EVM-BST: LM5123EVM-BST Evaluation Module (Rev. A)

  

  Chidera Wokonko

  Part Number: LM5123EVM-BST On Page 16 of the LM5123EVM-BST Evaluation Module (Rev. A) document, It shows the schematic of the Eval board. On the schematic R12 is denoted as an Injection Resistor ( SEE BELOW THE GREEN CIRCLE COMPONENT FOR REFERENCE ). I…

  • 3 months ago
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Answered

• LM5123EVM-BST: Chip Replacement

  

  Yuya Shoji

  Resolved

  Part Number: LM5123EVM-BST Other Parts Discussed in Thread: LM51231-Q1 Hi team, Is it possible to replace LM5123 into LM51231-Q1? If yes, is there any required technical dealing? Best Regards, Shoji

  • Resolved

  • 3 months 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…

  • 8 months 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…

  • 8 months 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

  • 8 months 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

  • 8 months ago
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• LM5123EVM-BST: Failure of resistor R4 on EVM kit

  

  richard wilson

  Part Number: LM5123EVM-BST Hi , I reconfigured the EVM board as described, so that I can control the output voltage using the tracking pin. With a load of 1.2k, an output setting of ~40V and an input voltage of 12V, R4 failed within around 30 seconds…

  • 7 months 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

  • 8 months ago
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• LM5123EVM-BST: Boost Converter Output Voltage Drops When Load Current Increases Above 1 Amps

  

  Chirayu Barde

  Part Number: LM5123EVM-BST Hi, We just purchased #LM5123EVM-BST (s/n:7498500034) development Board for new project. We applied 14V input to board and we observed 24V output at no load condition. Further we connected 0.5Amps load, we observed same 24V…

  • 7 months 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

  • over 1 year ago
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