Panasonic recommends a 4-layer PCB with a solid ground plane, and a separate power plane for the input and output. The input and output capacitors should be placed as close as possible to the IC, and the feedback resistors should be placed close to the output pin.
To ensure stability, Panasonic recommends using a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Additionally, the input voltage should be well-regulated, and the output voltage should be decoupled with a capacitor.
The maximum ambient temperature for reliable operation of AXT474124 is 85°C. However, Panasonic recommends derating the output current at high temperatures to ensure reliable operation.
Yes, AXT474124 is designed to withstand high-vibration environments. However, Panasonic recommends using a robust PCB design and securing the IC with a suitable mounting method to ensure reliable operation.
To troubleshoot issues with AXT474124, Panasonic recommends checking the input voltage, output voltage, and output current. Additionally, check for any signs of overheating, and ensure that the PCB layout and component selection meet the recommended specifications.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
AXT474124 Overview
Use the download button to access the AXT474124 schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like AXT47,
or try a keyword search, such as Headers and Edge Type Connectors
