STMicroelectronics provides a recommended PCB layout in the application note AN4899, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
The input capacitor values depend on the specific application and operating conditions. A general guideline is to use capacitors with a value between 1uF to 10uF, with a voltage rating of at least 50V. The datasheet provides more information on input capacitor selection, and STMicroelectronics also offers a capacitor selection tool on their website.
The maximum allowed voltage on the VIN pin is 60V, according to the datasheet. However, it's recommended to operate the device within the recommended operating range of 12V to 40V to ensure reliable operation and minimize the risk of damage.
The VN5E016AH-E has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage source. The OVP threshold can be adjusted by connecting a resistor divider network between the OVP pin and the VIN pin. The datasheet provides more information on implementing OVP, and STMicroelectronics also offers application notes and design guides on their website.
The maximum current rating for the VN5E016AH-E is 16A, according to the datasheet. However, the actual current rating may be limited by the PCB layout, thermal management, and other application-specific factors. It's recommended to perform thermal analysis and simulation to ensure the device operates within its safe operating area (SOA).
VN5E016AH-E datasheet
by STMicroelectronics
