Answered

• LM5576: Marking and datecode

  

  Gianluca Anataloni

  Resolved

  Part Number: LM5576 Tool/software: I received LM5576MH/NOPB parts with marking 25A2JCU . Which is the meaning? Which is the production date?

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum
Answered

• LM5576: current limit isn't into cycle-by-cycle current limiting

  

  Hsieh Ivan

  Resolved

  Part Number: LM5576 Tool/software: Hi sir Design the lm5576 according to the ti tool, measure the IS PIN signal exceeds 2.1 V, and the output current is >7A. The CURRENT LIMIT CYCLE BY CYCLE phenomenon still does not occur. Only the voltage drops from…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum
Answered

• LM5576: Replacement for UAV application

  

  En Dy

  Resolved

  Part Number: LM5576 Other Parts Discussed in Thread: LM5013-Q1 , LM70840-Q1 Tool/software: Hello we are looking for a replacement for the LM5576 IC which we have used for a while and seen being used in many UAV power modules to step down till 14S lithium…

  • Resolved

  • 8 months ago
  • Power management
  • Power management forum
Answered

• LM5576: LM5576MHX/NOPB PCB export error

  

  Christof Henker

  Resolved

  Part Number: LM5576 Tool/software: I'm currently in the process of exporting the configuration of an LM5576MHX/NOPB. But the message always appears that the export failed. Is anything known about it?

  • Resolved

  • 8 months ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum
Answered

• LM5576-Q1: Sw node ring effect

  

  korcan tuna

  Resolved

  Part Number: LM5576-Q1 Dear Team, LM5576-Q1 is used for buck converter. Sw pin of IC has ring effect as shown in the below picture. This picture is taken at 100 mA load current. The desired load current is maximum 50 mAmps. (Ring effect is worse at 50…

  • Resolved

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

• LM5576-Q1: Use of Ceramic Output Capacitors

  

  David Sackmann

  TI Thinks Resolved

  Part Number: LM5576-Q1 Is there a reason ceramic output capacitors can not be used in place of tantalum in this design https://webench.ti.com/appinfo/webench/scripts/SDP.cgi?ID=DC77A6550DE6D435

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

• RE: LM5576-Q1: Webench Locks Up When Alternate Component Selected For Inverting Supply

  

  Joshua Austria

  Resolved

  Hi David, It seems as if this issue is resolved. Thank you, Joshua Austria

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

• LM5576: LM5576MH, LM5576MH/NOPB, and LM5576MHX/NOPB differences

  

  Jasmine Guzman

  TI Thinks Resolved

  Part Number: LM5576 Other Parts Discussed in Thread: LM5013 Hello, Can you please confirm all the differences between parts LM5576MH, LM5576MH/NOPB, and LM5576MHX/NOPB? Thank you, Jasmine

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

• LM5576: LM5576MHX/NOPB

  

  Chandana Patil

  TI Thinks Resolved

  Part Number: LM5576 I am doing EMC/EMI for power supplies where LM5576MHX/NOPB is being used for DC-DC step down circuit, where the circuit is not completing its transient analysis , can you help me in resolving this issue. Regards Chandana Patil

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

• LM5576: LM5576

  

  Mamzi Ghasemi

  TI Thinks Resolved

  Part Number: LM5576 Hi TI, I am trying to simulate LM5576 in TinaTI but I get "irregular circuit" error. Any idea ?

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

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