STMicroelectronics STM32F334 | Demoboard AN5978

Beschreibung

This application note describes the MB1971 X-NUCLEO LLC DC/DC expansion board for converter shield designed specifically for the STM32F334/STM32G474 Nucleo boards. It is a low-cost and easy-to-use development kit useful to quickly evaluate and start develop application with the microcontrollers of the STM32F334/STM32G474 series. It plugs directly onto the MORPHO sockets, adding all the necessary hardware to evaluate the hi-resolution timer for the half-bridge LLC power converters.The STM32F334 & STM32G474 Arm® Cortex®-M4 microcontrollers, embedding a hi-resolution timer, combines high integration and performance. They have been designed for digital power conversion applications. This LLC DC/DC converter board illustrates how they can control a half-bridge LLC topology on both the primary and secondary side.This demonstration needs an external 12 V/1.5 A power supply that is connected to the add-on board.The firmware associated to this example needs to be programmed into your STM32F334/STM32G474 Nucleo board prior to the demonstration.Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

Typische Anwendungen

• Digital Power conversion applications

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers