NXP provides a recommended PCB layout in their application note AN11524, which includes guidelines for thermal vias, copper thickness, and component placement to ensure optimal thermal performance.
The input capacitor selection depends on the input voltage, output voltage, and output current. NXP recommends using a low-ESR capacitor with a value between 10uF to 22uF, and a voltage rating of at least 1.5 times the input voltage. Refer to the application note AN11524 for more details.
The enable pin (EN) has a maximum allowed voltage of 6V, which is not explicitly stated in the datasheet. Exceeding this voltage may damage the device.
NXP provides guidelines for EMC compliance in their application note AN11524, which includes recommendations for PCB layout, component selection, and shielding. Additionally, the device is designed to meet the IEC 61000-4-2 standard for electrostatic discharge (ESD) immunity.
While the datasheet specifies an operating temperature range of -40°C to 125°C, NXP recommends operating the device within a range of -20°C to 85°C for optimal performance and reliability.
PMDPB58UPE,115 datasheet
by NXP Semiconductors
