Answered

• LMZ31530: LMZ31530 RSET calculation for Vout 0.85V with 5.5V PVIN

  

  Blessing Selvakumar

  Resolved

  Part Number: LMZ31530 Tool/software: Dear team, We are using LMZ31530 in our design.As per our application we need to generate 0.85V from PVIN=5.56V as per data sheet there is only information about generating Vout= 0.85V from PVIN=5V.Can I use the…

  • Resolved

  • 9 months ago
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• LMZ31530: High impedance observed between PGND and AGND of LMZ31530

  

  Shenbagavalli S

  TI Thinks Resolved

  Part Number: LMZ31530 Tool/software: Dear Team, We are using LMZ31530RLGT for 0.95V generation.It is working fine for past three years.Now 0.95V is not generated, while debugging comes to know that high impedance observed between PGND and AGND of LMZ31530…

  • 11 months ago
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Answered

• LMZ31530: INH Control Using Potential Divider Circuit

  

  SANTANU KUMAR SINHA

  Resolved

  Part Number: LMZ31530 Other Parts Discussed in Thread: LMZ31710 Tool/software: Hi TI Team, As per the functional block diagram, there is a potential divider circuit connected to VIN. Can I use external potential divider with 1 K to VIN and 2K to…

  • Resolved

  • 8 months ago
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Answered

• LMZ31530: Alternate/Equivalent part for LMZ31530RLGT in TPSM Series Converters

  

  Blessing Selvakumar

  Resolved

  Part Number: LMZ31530 Other Parts Discussed in Thread: TPS543C20A , TPS53355 Tool/software: Dear Team, We are planning to use Ti buck converters in our design,As per out requirement we require 30A load current supporting converters for lower voltages…

  • Resolved

  • 9 months ago
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• LMZ31530: Is it possible to connect in parallelly two components of LMZ31530 that programed to same voltage?

  

  Arie Livshin

  TI Thinks Resolved

  Part Number: LMZ31530 Other Parts Discussed in Thread: TPSM846C24 , TPS546D24A I need to support design where two DC/DC LMZ31530 1.8V@30A are connected to each other ,I didn't find such connection in data sheet or application note, is such configuration…

  • over 1 year ago
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• LMZ31530: Output voltage of the buck converter is not obtained.

  

  SelvaKumar Durai

  Part Number: LMZ31530 Tool/software: Previously Checked Points. 1) Any Input voltage ripple occurred or not - No ripple

  • over 1 year ago
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• LMZ31530: Do we have A low power solution for LMZ31530?

  

  xiaofu wen

  Part Number: LMZ31530 Other Parts Discussed in Thread: LMZ31520 , TPSM41625 , TPSM846C23 , TPS548B22 , TPS543C20 , TPS546D24 Do we have A low power solution for LMZ31530?

  • over 4 years ago
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• LMZ31530: Question about Inrush current of Input

  

  Austin Do

  TI Thinks Resolved

  Part Number: LMZ31530 Hello team, My customer asked the inrush current limit of Vin. Do you have the data for current limit value of PVIN and VIN? Vin : 13V Vout : 1.1V Iout: 15A~20A Best Regards, Austin

  • over 4 years ago
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• LMZ31520: LMZ31530 and LMZ31520 ILIM adjustment formula

  

  Kazuhiko Hirano

  TI Thinks Resolved

  Part Number: LMZ31520 Other Parts Discussed in Thread: LMZ31530 Hello, Due to delivery issue recently, my customer plans to replace LMZ31530 by LMZ31520, since Iout(max) = <20A at their design. They would like to adjust current limit so that it will be…

  • over 4 years ago
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• LMZ31530: LMZ31530/20 DCR Value

  

  Russell Wetherley1

  TI Thinks Resolved

  Part Number: LMZ31530 Hello E2E, I am wondering what the DCR value of the inductor is in the LMZ31530/20. Also, I believe L1 is ~470nH. Can you confirm? Russell

  • over 6 years ago
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