Coilcraft provides a recommended PCB land pattern in their datasheet, but it's also available on their website as a separate document. The recommended land pattern is designed to ensure optimal performance and reliability of the inductor.
The LPS3314-472MRC is rated for operation up to 125°C, but derating may be necessary for temperatures above 85°C. It's essential to consult the datasheet and Coilcraft's application notes for guidance on high-temperature operation.
To prevent damage, handle the LPS3314-472MRC by the body, not the leads. Avoid bending or flexing the leads, and use a pick-and-place machine or a vacuum pickup tool to minimize mechanical stress. Also, ensure that the PCB is clean and dry before assembly.
The self-resonant frequency (SRF) of the LPS3314-472MRC is not explicitly stated in the datasheet, but it can be estimated using Coilcraft's online tools or by contacting their technical support. The SRF is typically above 100 MHz for this inductor.
The LPS3314-472MRC is rated for a maximum current of 4.7 A, but it's essential to consider the inductor's temperature rise and power loss when operating at high currents. Consult the datasheet and Coilcraft's application notes for guidance on high-current operation.
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LPS3314-472MRC Overview
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About COILCRAFT
Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.
