LM5165DESIGN-CALC

LM5165 DC/DC Converter Design Tool

LM5165DESIGN-CALC

Downloads

Overview

Welcome to the LM5165 quickstart design tool. This standalone tool facilitates and assists the power supply engineer with design of a DC/DC buck converter based on the LM5165 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 filter inductance and input and output filter capacitances for a given operating mode (PFM or COT)
  • Optimize the design using efficiency and solution size as key performance metrics
  • Select components for soft-start, input UVLO, output voltage setpoint, current limit and switching frequency
  • Inspect converter efficiency and component power dissipation
  • Analyze efficiency based on selected component parameters
  • Review auto-generated schematic and BOM list

Downloads

Calculation tool

LM5165 Low IQ DC/DC Converter Design Tool - Spreadsheet (Rev. A) SNVC195A.ZIP (3084KB)

Release date: 07-Mar-2016
Buck converters (integrated switch)
LM5165 3V-65V, 150mA Synchronous Buck Converter With Ultra-Low IQ LM5165-Q1 Automotive, 3V-65V, 150mA Synchronous Buck Converter With Ultra-Low IQ
Evaluation board
LM5165EVM-HD-P50A LM5165 Low Iq Synchronous Buck Converter High Density PFM Evaluation Module

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