The LM51772Q1EVM-HP demonstrates a flexible high power automotive buck-boost design using the LM51772Q1. The evaluation module is configured to operate from input voltage range of 9V to 30V and produce a regulated 12V output with up to 17A load current. The EVM operates with a switching frequency of 400kHz. Most settings of the device can be easily adjusted or set through jumpers, such as: operation mode (PSM or fPWM), bias supply, and external clock synchronization.
The LM51772 BuckBoost Quickstart Calculator tool supports you defining the power stage using the LM51772 and to select the required external components.
LM51772EVM-HP GUI
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.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | EVM User's guide | LM51772Q1 Buck-Boost Controller Evaluation Module | PDF | HTML | Mar 17, 2025 |
| Certificate | LM51772Q1EVM-HP EU Declaration of Conformity (DoC) | Oct 21, 2025 |
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