• RE: LM5008: IC getting heat

  

  Andy Chen

  Hi Pls download below Calculator for circuit design https://www.ti.com/tool/LM5008QUICK-CALC R150 should be 0 ohm if use TYPE3 ripple injection. L6 220uH inductor saturation current should be >500mA PCB layout looks good, you didn't show the…

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

• RE: LM5008A: Bad voltage regulation and high switching noise

  

  Andy Chen

  Hi Quentin, Pls download the LM5008 Calculator to check your circuit design. https://www.ti.com/tool/LM5008QUICK-CALC and upload PCB layout for checking if problem still existing B R Andy

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

• RE: DRV8350R: Integrated LM5008A buck regulator

  

  Rolf Lerch

  Hi Marshall I/We came up with the ripple injection circuit by a) using the LM5008 QickStartCalculator ( http://www.ti.com/tool/LM5008QUICK-CALC

  • over 5 years ago
  • Motor drivers
  • Motor drivers forum
Answered

• RE: LM5008: Is there IC power calculation equation

  

  Brani Dubocanin

  Resolved

  Hello Vincent, There is a quick calculator tool available for this device. See link below www.ti.com/.../lm5008quick-calc Also if efficiency is measured , input, output power and power loss can be easily calculated from knowing Eff = Pout/Pin…

  • over 7 years ago
  • Power management
  • Power management forum

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