LM5163 and LM5164 converter quickstart design tool
LM5163-LM5164DESIGN-CALC
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Description & Features

Technical documentation

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LM5163-LM5164DESIGN-CALC:
LM5163 and LM5164 converter quickstart design tool



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Description

Welcome to the LM5163 and LM5164 Quickstart Design Tool. This standalone tool facilitates and assists the power supply engineer with design of a DC/DC buck converter based on the LM5163 and LM5164 low IQ synchronous buck DC/DC regulator. As such, the user can expeditiously arrive at an optimized design to meet the application requirements.

Features
  • Determine buck inductance and input and output capacitances
  • Optimize the design using efficiency and solution size as key performance metrics
  • Select components input UVLO, output voltage setpoint, FB ripple, and switching frequency
  • Inspect converter efficiency, solution size, component power dissipation, switching frequency, and output voltage ripple
  • Analyze efficiency based on selected component parameters
  • Review auto-generated schematic and BOM list
  • Determine EMI filter components

Technical documentation
User guide (1)
Title Type Size (KB) Date
PDF 1493 04 Apr 2019
Design files (1)
Title Type Size (KB) Date
ZIP 1902 28 May 2019

Hardware development (1)

Name Part Number Tool Type
Synchronous step-down converter evaluation module  LM5164-Q1EVM  Evaluation board 

TI Devices (5)

Part Number Name Product Family
LM5163  100-V input, 0.5-A synchronous buck DC/DC converter with ultra-low IQ  Step-down (buck) regulators 
LM5163-Q1  Automotive 6-V to 100-V input, 0.5-A synchronous buck DC/DC converter with ultra-low IQ  Step-down (buck) regulators 
LM5163H-Q1  Automotive 6V-100-V input, 0.5-A synchronous high-temperature buck DC/DC converter with ultra-low IQ  Step-down (buck) regulators 
LM5164  6-V to 100-V input, 1-A synchronous buck DC-DC converter with ultra-low IQ  Step-down (buck) regulators 
LM5164-Q1  6-V to 100-V input, 1-A synchronous DC-DC buck converter with ultra-low IQ  Step-down (buck) regulators 

Support & training

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