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LM51772-QUICKSTART-CALC

LM51772 BuckBoost Quickstart Calculator Tool

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Latest version
Version: 1.2.0
Release date: Jun 10, 2025
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LM51772_Buck-Boost_Quickstart_Tool_V1_2_0.xlsm  — 6927 K

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Products
AC/DC & DC/DC controllers (external FET)
LM51772 — 55V wide VIN four-switch buck-boost controller with I2C interface LM51772-Q1 — Automotive, 55V 4-switch buck-boost controller with I2C interface
Hardware development
Evaluation board
LM51772EVM-HP — LM51772 evaluation module

Release Information

The LM51772 BuckBoost Quickstart Calculator tool supports you defining the power stage using the LM51772 and to select the required external components.

What's new

  • added support for LM51772-Q1
  • added deadtime dependency with f_SW