STMicroelectronics provides a recommended PCB layout in the application note AN5323, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).
The ESM5045DV has a programmable input voltage range, which can be configured using the VSENSE pin. The datasheet provides a table with recommended VSENSE pin resistors for different input voltage ranges. Additionally, the application note AN5323 provides more detailed information on how to configure the input voltage range.
The ESM5045DV can withstand input voltage transients up to 100 V for a duration of 100 ms, as specified in the datasheet. However, it's recommended to use a TVS diode or other protection circuitry to ensure the device is protected from voltage transients exceeding this limit.
STMicroelectronics provides an EMC report for the ESM5045DV, which includes guidelines for designing an EMC-compliant system. Additionally, the application note AN5323 provides recommendations for PCB layout, component selection, and shielding to minimize EMI and ensure EMC compliance.
The thermal derating curve for the ESM5045DV is provided in the datasheet, which shows the maximum allowed power dissipation versus ambient temperature. The curve is based on a junction-to-ambient thermal resistance (RthJA) of 30°C/W.
