LM5180 PSR flyback converter design tool LM5180DESIGN-CALC (ACTIVE)

Description & Features

Technical Documents

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LM5180DESIGN-CALC:
LM5180 PSR flyback converter design tool


ACTIVE

Description

Welcome to the LM5180 quickstart design tool. This standalone tool facilitates and assists the power supply engineer with the design of a DC/DC flyback regulator based on the LM5180 PSR flyback converter. As such, the user can expeditiously arrive at an optimized design to meet the application requirements.

Features
  • Select transformer parameters including turns ratio and mag inductance
  • Determine input and output capacitances for specified ripple requirements (1% Vout and 5% Vin)
  • Select components for feedback, soft-start, input UVLO, and temperature compensation
  • Advise components (usually optional) for SW voltage clamp and flyback diode snubber
  • Optimize the design using efficiency and solution size as key performance metrics
  • Inspect converter efficiency and switching frequency over load and line
  • Analyze efficiency based on selected component parameters
  • Review auto-generated schematic and BOM list

Technical Documents
Design files (1)
Title Type Size (KB) Date
ZIP 2527 20 Jul 2018

TI Devices (2)

Part Number Name Product Family
LM5180  65-VIN PSR flyback converter with 100-V, 1.5-A integrated power MOSFET  Offline & isolated DC/DC controllers & converters 
LM5180-Q1  65-VIN PSR flyback converter with 100-V, 1.5-A integrated power MOSFET  Offline & isolated DC/DC controllers & converters 

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