• LM5158-Q1: Unencrypted PSPICE Model

  

  TI-CSC

  TI Thinks Resolved

  Part Number: LM5158-Q1 Hello E2E Experts, Can you please provide unencrypted Pspice model for LM5158QRTERQ1? Regards, TICSC

  • 7 days ago
  • Power management
  • Power management forum
Answered

• LM5158-Q1: prebias start

  

  Lijia Zhu

  Resolved

  Part Number: LM5158-Q1 Other Parts Discussed in Thread: LM5158 Hi team, Does LM5158 support pre-bias start? Pre-bias start means Vout is higher than Vin during start up. B&R Lijia

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• LM5158-Q1: LM5158EVM-Fly Burst mode

  

  Oscar Liborio

  Part Number: LM5158-Q1 Hello, During testing the test my costumer noticed the following behaviour: "I noticed some unusual behavior. In certain scenarios, the regulator enters a burst mode. This effect occurs in some operating states but not…

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

• LM5164-Q1: Odd current behavior with LM5158-Q1

  

  Clément Letonnelier

  Resolved

  Part Number: LM5164-Q1 Other Parts Discussed in Thread: LM5158-Q1 , , LM5158 , LM5164 , LM65645-Q1 Tool/software: Hello, We are having an issue with the LM5164-Q1 and the LM5158-Q1. We are using a LM5158-Q1 to generate a 45V from our 28V power…

  • Resolved

  • 6 months ago
  • Power management
  • Power management forum
Answered

• LM5158-Q1: Behavior in case of input over-voltage

  

  Clément Letonnelier

  Resolved

  Part Number: LM5158-Q1 Tool/software: Hello, I saw the component has an overvoltage protection. So I just want to confirm the overall behavior to secure our design. We are using the component to generate a 45V and our input voltage can raise up…

  • Resolved

  • 5 months ago
  • Power management
  • Power management forum

• LM5158-Q1: Variable 20-48V low ripple power supply

  

  danielb

  TI Thinks Resolved

  Part Number: LM5158-Q1 Other Parts Discussed in Thread: LM5158 , LM51581 , OPA596 Tool/software: I am designing a variable 20-48V low ripple power supply using the LM5158-Q1 in the Webench tool to bias an optical sensor. I have a few questions regarding…

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

• LM5158-Q1: 52V/0.6A Boost Conv Audible Sound

  

  REDDY Y

  TI Thinks Resolved

  Part Number: LM5158-Q1 Tool/software: This is in continuation to the same below Previous E2E support https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1384756/lm5158-q1-boost-converter?ReplyFilter=Answers&ReplySortBy…

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

• LM5158-Q1: Boost Converter

  

  REDDY Y

  TI Thinks Resolved

  Part Number: LM5158-Q1 Other Parts Discussed in Thread: LM5158 , AMC1200 Tool/software: Hi TI Team, I am planning to use the LM5158-Q1 for a POE application to boost the voltage from 40-50Vin to 52Vout/1A. I have the following queries: The datasheet…

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

• LM5158-Q1: Doubt about UVLO and other parameters

  

  danielb

  Resolved

  Part Number: LM5158-Q1 Other Parts Discussed in Thread: LM5157 , LM5158 Tool/software: Dear, I have filled the LM5158-Q1 boost converter design tool spreadsheet (attached) for a boost with Vinput between 3.4 and 5.25V and Vout=44V. Could you please…

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

• LM5158-Q1: 52v/0.6a Boost Conv Audible Sound

  

  Rama Prasad

  Part Number: LM5158-Q1 Tool/software: I have a PoE product where I am connecting all my devices in a daisy chain using PoE power. I am using the LM5158QRTERQ1 to boost and supply 52V to the PSE. The boost voltage is from 40V-48V input to 52V output with…

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

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