Answered

• LM5180-Q1: LM5180-Q1 SS/Bias pin Voltage

  

  Alexandra Zahler

  Resolved

  Part Number: LM5180-Q1 What is the maximum voltage that will present at the LM5180-Q1 SS/Bias pin? The application has a external capacitor connected between the SS/Bias pin and ground.

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

• LM5180-Q1: Does the LM5180 contain an Optocoupler?

  

  Ryan Scherer

  TI Thinks Resolved

  Part Number: LM5180-Q1 Other Parts Discussed in Thread: LM5180 Hello, I am looking at integrating the LM5180 in an application where the use of optocouplers is a concern due to the enviornment it will operate in and need to understand if the die contains…

  • 24 days ago
  • Power management
  • Power management forum

• LM5180-Q1: Contact circuit configuration of LM5180-Q1

  

  Jin Scok Yu

  Part Number: LM5180-Q1 Hello, I'm Yoo Jin-seok, senior researcher of Yura Tech Design Team 3. I would like to inquire about the circuit configuration of LM5180-Q1. Currently, we are using LM5180-Q1 to create a 15V voltage on the secondary side using…

  • 3 months ago
  • Power management
  • Power management forum

• LM5180-Q1: How to reduce Noise when LM5180 off

  

  Luke Park

  TI Thinks Resolved

  Part Number: LM5180-Q1 Other Parts Discussed in Thread: LM5180 Hi, Team can you support this technical question once customer will post the detail? Hi, YURA can you update the detail?

  • 5 months ago
  • Power management
  • Power management forum

• LM5180-Q1: Simulation error in LM5180

  

  Tom Tom

  TI Thinks Resolved

  Part Number: LM5180-Q1 Other Parts Discussed in Thread: LM5180 When simulating LM5180 using TI's model, there are three circuits inside, one of which is Dualstartup_24_3. The simulation result should be Vout1 and Vout2, but why is it showing Vout? Additionally…

  • 6 months ago
  • Power management
  • Power management forum

• LM5180-Q1: LM5180 Unencrypted Model

  

  Rien Osteen

  Part Number: LM5180-Q1 Other Parts Discussed in Thread: LM5180 Hi, I'd like to request an unencrypted Spice model of the LM5180. I'm not able to get the Pspice for TI model to simulate correctly. I don't get regulation on the ouput. I'm hoping the…

  • 7 months ago
  • Power management
  • Power management forum

• LM5180-Q1: The output DC voltage of LM5180 is 0 !

  

  Tom Tom

  TI Thinks Resolved

  Part Number: LM5180-Q1 Attached is the figure. The parameters I used are as follows: Vin=12V, Ruv1=147K, Ruv2=34K, Rfb=130K, Rtc=360K, Rset=12K, SS pin to ground capacitance 47n, transformer ratio 1:1.33:0.5, primary winding L=26u. After the transformer…

  • 6 months ago
  • Power management
  • Power management forum

• LM5180-Q1: Request for HTOL and ELFR Reliability Data for LM5180QNGURQ1

  

  은서 안

  Part Number: LM5180-Q1 Hello TI Support Team, I am contacting you to request specific reliability and qualification data regarding the following part number for our component evaluation process: Description: Flyback IC According to…

  • 1 month ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

• LM5180-Q1: LM5180-Q1

  

  Daniel Melo

  TI Thinks Resolved

  Part Number: LM5180-Q1 Other Parts Discussed in Thread: LM5180 Tool/software: I am having troubles with my output voltage. The output voltage varies in accordance with the input voltage. I wanted the output to be 5V but its 7.11V and if I increase the…

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

• LM5180-Q1: PSpice model

  

  Jan Matras

  TI Thinks Resolved

  Part Number: LM5180-Q1 Tool/software: Hello, is it possible to provide me unencrypted PSPICE model of LM5180-Q1. I need this for our internal design simulation. Thank you. Best regards Jan

  • 9 months ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

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