EVAL-L99MOD51XP STMicroelectronics

EVAL-L99MOD5xXP Data brief L99MOD5xXP family evaluation kit for automotive applications Features MOSFET and diode reverse battery protection network Possibility of powering at 12 V through daughterboard connector Half-bridge and high-side outputs available depending on the specific device Applications Multiple brushed DC motors and additional loads in high-side configuration, such as bulbs, LEDs or protected supply Description The EVAL-L99MOD5xXP evaluation kit consists in a motherboard and a daughterboard on which the L99MOD5xXP device is assembled. Both of these evaluation boards provide electronic control modules with enhanced power management functionalities including a standby mode. The motherboard, based on the SPC56 microcontroller, provides the logic section for driving and monitoring the L99MOD5xXP device assembled on the daughterboard. With the aim of facilitating the use and configuration of the board, ST provides a dedicated user-friendly software with a graphic user interface (GUI) which can be downloaded from STMicroelectronics s website. The GUI enables the user to set the L99MOD5xXP parameters and get real time information from the device, such as registers status, analog current sense, fault Product status links flags and much more. EVAL-L99MOD5xXP family EVAL-L99MOD50XP EVAL-L99MOD51XP EVAL-L99MOD53XP EVAL-L99MOD54XP DB4077 - Rev 1 - November 2019 www.st.com For further information contact your local STMicroelectronics sales office.EVAL-L99MOD5xXP Application schematics and layout 1 Application schematics and layout Figure 1. EVAL-L99MOD5xXP top layer and Figure 2. EVAL-L99MOD5xXP bottom layer show the top and bottom layer of the L99MOD5xXP daughterboard. Figure 3. EVAL-L99MOD5xXP schematic shows the EVAL-L99MOD5xXP schematic. Figure 1. EVAL-L99MOD5xXP top layer DB4077 - Rev 1 page 2/9