Answered

• LMR36520AEVM: What is the tested efficiency of this EVM?

  

  Jayden Li

  Resolved

  Part Number: LMR36520AEVM Hi, The user guide of LMR36520AEVM does not provide any test result, I want to know what is the tested efficiency of this EVM and confirm whether my tested result is right? Thanks.

  • Resolved

  • over 5 years ago
  • Power management
  • Power management forum

• RE: LMR36520: Audible noise on GSM module during call

  

  Giancarlo Campana

  Hi Jason, thank you for support. I tried to change capacitors with out improvement. I tried to supply my GSM module with your evaluation board LMR36520AEVM. During the GSM call I still hear audible noise (little lower but audible!). Regards…

  • over 5 years ago
  • Power management
  • Power management forum
Answered

• LMR14050: Kindly suggest Supply Voltage and Current to choose the SMPS/Power Adapter.

  

  Naveen K1

  Resolved

  Part Number: LMR14050 Other Parts Discussed in Thread: SN65HVD73 , LM61440 , , LMR36520AEVM Hi, We are using LMR14050SDDA, Schematic as shown below. We need to select the power adapter to supply for LMR14050SDDA. We also need to mention the supply…

  • Resolved

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

• RE: LMR33630: LMR33630

  

  Ilya Feldman

  Hello Thank you for suggestion, LMR36520 is much better for me. I ordered the LMR36520AEVM and i found that you suggest implement in inputs: 1. C12 and C13 =4.7uF 2. L2 =4.7uF 3. C1=22uF I would like learn from professional guys like you,…

  • over 6 years ago
  • Power management
  • Power management forum

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