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LM51772-QUICKSTART-CALC

LM51772 BuckBoost Quickstart Calculator Tool

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Latest version
Version: 1.1.3
Release date: Apr 17, 2025
download

LM51772_Buck-Boost_Quickstart_Tool_V1_1_3.zip  — 6509 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
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

  • Fixed R_CFG4 value when selecting iSet
  • Added note to set config via corresponding registers via when I2C is enabled
  • Fixed Bit naming of CFG3 (uSleep replaced by EN_CONST_TDEAD)
  • Improved calculation of Desired Crossover Frequency