• LM5148-LM25148DESIGN-CALC: Question about Step 7, Compensation Design.

  

  Kazuya Nakai59

  TI Thinks Resolved

  Part Number: LM5148-LM25148DESIGN-CALC Other Parts Discussed in Thread: LM5148 Tool/software: Hello guys, One of my customer is designing a power supply using LM5148. At this moment, they have the following question. Could you please give me your…

  • 8 months ago
  • Power management
  • Power management forum

• LM5148-LM25148DESIGN-CALC: LM5148-LM25148DESIGN-CALC download page is empty

  

  Simon Wrafter

  TI Thinks Resolved

  Part Number: LM5148-LM25148DESIGN-CALC Other Parts Discussed in Thread: LM5149 , LM5148 I would like to download LM5148-LM25148DESIGN-CALC, but visiting the download page does nothing. Could the document be uploaded here or the webpage fixed?

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• LM5148-Q1: LM5148-LM25148DESIGN-CALC - Buck Inductance

  

  Constance Lauby

  Resolved

  Part Number: LM5148-Q1 Other Parts Discussed in Thread: LM5148 , LM5149 Hello, I'm currently using the LM5149-LM25149 Calculator for the LM5148 Buck Converter (as the LM5148 one's is not available). For the buck inductance calcul, I followed the…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum

• RE: LM5148: LM5148 pin 19 EN is burned out, the resistance between pin 14 SW and pin 10 GND is 14.4 ohms, the resistance between pin 14 SW and pin 15 CBOOT is 11.8 ohms

  

  Timothy Hegarty

  Did you complete the quickstart calculator? https://www.ti.com/tool/LM5148-LM25148DESIGN-CALC

  • 21 days ago
  • Power management
  • Power management forum

• RE: LM25148: schematic check

  

  Andrew Kutzler

  Hi Gareth, Can you please fill out the calculator tool please? https://www.ti.com/tool/LM5148-LM25148DESIGN-CALC Thanks, Andrew

  • 4 months ago
  • Motor drivers
  • Motor drivers forum

• RE: LM5148: Error in power up for 24V to 12V 60W DC-DC converter

  

  Taru Kapoor

  Hi Bhavik. Seems like you are hitting current limit here. Can you please fill in the design calculator for this device ( https://www.ti.com/tool/LM5148-LM25148DESIGN-CALC ) and share with me? Thanks, Best Regards, Taru

  • 4 months ago
  • Power management
  • Power management forum

• RE: LM5148: LM5148RGYR output loss Vs high load

  

  Taru Kapoor

  Hi Doron, Please share the schematic of your design and share the filled in design calculator with me: https://www.ti.com/tool/LM5148-LM25148DESIGN-CALC Thanks, Best Regards, Taru

  • 7 months ago
  • Power management
  • Power management forum

• RE: LM5148: Regarding the stackable connection of the LM5148

  

  Taru Kapoor

  Hi Kyohei San, I have sent you a friendship request - please send the schematic there. Furthermore, please share the specs of the design. Please also request the customer to fill in the quick start calculator for the device. https://www.ti.com…

  • 6 months ago
  • Power management
  • Power management forum

• RE: LM25148: MB

  

  Taru Kapoor

  Hi Jim, Can you share the schematic with us and fill in the quick start calculator: www.ti.com/.../LM5148-LM25148DESIGN-CALC What is the output current when you have taken the attached scope capture? Thanks, Best Regards, Taru

  • 8 months ago
  • Power management
  • Power management forum

• RE: LM5149: Output of LM5149 drops out of regulation at very low load currents

  

  Timothy Hegarty

  Thanks, Taylor. Send on the completed quickstart file - that's the key to determining losses, stability, etc. Also send the layout (screenshots are fine). https://www.ti.com/tool/LM5148-LM25148DESIGN-CALC -- Tim

  • 10 months ago
  • Power management
  • Power management forum

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