• LV5144: Tmax for LV5144 is 125 degree celsius, but thermal shutdown is 175 degree

  

  AJIT JAIN

  TI Thinks Resolved

  Part Number: LV5144 Other Parts Discussed in Thread: LM5146 Hi Team Not able to understand for LV5144, how the thermal shutdown temperature is 175 degree, while the recommended operating temperature tmax is 125 degree celsius only. Please help to…

  • 1 month ago
  • Power management
  • Power management forum

• LV5144: Need to simulate this IC (LV5144)

  

  G Pavan Kalyan

  TI Thinks Resolved

  Part Number: LV5144 Other Parts Discussed in Thread: LM5137 Dear Team, As part of the in-house DC-DC converter development, we have selected the LV5144 IC for incorporation into our design. Our requirement is to achieve an output of 12 V at 40 A, with…

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

• LV5144: Question about LV5144 EVM.

  

  Kazuya Nakai59

  Resolved

  Part Number: LV5144 Other Parts Discussed in Thread: LM5146 Tool/software: Hello guys, One of my customers wants to evaluate LV5144 using EVM. But LV5144 EVM is not available. At this moment, they have the following questions. Could you please give…

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum
Answered

• LV5144: LV5144 output cap change

  

  Brian Chan

  Resolved

  Part Number: LV5144 Tool/software: Hi Team LV5144 output caps will be changed from MLCC to POSCAP in customer board. do we have any concern about it? BRs Brian

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum
Answered

• LV5144: Can LM5145 EVM be used as LV5144 evaluation?

  

  Kazuya Nakai59

  Resolved

  Part Number: LV5144 Other Parts Discussed in Thread: LM5145 Tool/software: Hello guys, One of my customers wants to evaluate LV5144 using EVM. But LV5144 EVM is not available. At this moment, they have a similar question with the following tread.…

  • Resolved

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

• LV5144: LV5144 design assistance

  

  Anastasios

  Resolved

  Part Number: LV5144 Tool/software: Hello, I have designed a 60V nominal (max Vin may be a bit higher, hence why I chose LV5144 and 100V mosfets) to 18V @ 8A buck converter, based on the schematics for the LM5146EVM and the webench suggestions. The…

  • Resolved

  • 10 months ago
  • Power management
  • Power management forum
Answered

• LV5144: What are main differences between LV5144 and LM5146?

  

  Kazuya Nakai59

  Resolved

  Part Number: LV5144 Other Parts Discussed in Thread: LM5146 Tool/software: Hello guys, One of my customers is considering using LV5144 for their next products. At this moment, they have the following questions. Could you please give me your reply…

  • Resolved

  • 9 months ago
  • Power management
  • Power management forum

• LM5146DESIGN-CALC: Discrepancy between LM5146 (and LV5144) datasheet and LM25145_quickstart_calculator spreadsheet.

  

  Gordon Leather

  Part Number: LM5146DESIGN-CALC Other Parts Discussed in Thread: LV5144 , LM25145 , LM5146 Good morning, I think there is a discrepancy between the datasheet for LV5144 (and LM5146), and the LM25145_quickstart_calculator_A5.xlsm spreadsheet. It looks…

  • 6 days ago
  • Power management
  • Power management forum

• LV5144: COMP pin short circuit current

  

  Josel Go

  TI Thinks Resolved

  Part Number: LV5144 Other Parts Discussed in Thread: LM5190 Hi, we'd like to use the LV5144 as a high-precision CC/CV regulator. Therefore we'd like to disable the internal error amplifier (FB connected to GND) and use two external error amplifiers…

  • 5 months ago
  • Power management
  • Power management forum

• LV5144: LV5144 SPICE Model

  

  Michael Reilly

  TI Thinks Resolved

  Part Number: LV5144 Tool/software: Is there an unencrypted SPICE model that you can share for the LV5144?

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

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