Download options
Latest version
Version: 1.1.2
Release date: 26 Aug 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 1.1.2
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: 1.1.2
Release date: 08 Jul 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
The LM51772 BuckBoost Quickstart Calculator tool supports you defining the power stage using the LM51772 and to select the required external components.
- Fixed calculation of Softstart time
- Adjusted Rt calculation formula
- Added Filter for CSA/CSB
- updated limits for peak current limit threshold
- fixed issue when selecting internal FB
- Added Inductor De-Rate and updated Comment for Inductor to use derated Inductance
- Added MOSFET details to efficiency plots
- Added Bode plot for current limit