Download options
Latest version
Version: 1.1.3
Release date: 20 Nov 2024
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
LM51772EVM-HP GUI version 1.1.3
Graphical User Interface (GUI) to configure the LM51772 via I2C.
You can use the Launch button for using the GUI online in a browser or the download file for your operating system to run the GUI offline.
- fixed issues with VOUT slider
Download options
Latest version
Version: 1.1.3
Release date: 17 Apr 2025
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
The LM51772 BuckBoost Quickstart Calculator tool supports you defining the power stage using the LM51772 and to select the required external components.
- 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