Bourns provides a recommended PCB layout and land pattern in their application notes. It's essential to follow these guidelines to ensure proper thermal management, minimize electromagnetic interference, and optimize the overall performance of the inductor.
The 91A1A-B28-B13L is designed to operate at high frequencies. However, it's crucial to consider the skin effect, proximity effect, and core losses when operating at high frequencies. Consult Bourns' application notes and simulation tools to ensure the inductor meets your specific high-frequency requirements.
The maximum allowable current for the 91A1A-B28-B13L is specified in the datasheet. However, it's essential to consider the temperature rise and derating factors when operating at high currents. Consult the datasheet and Bourns' application notes for guidance on thermal management and current derating.
The 91A1A-B28-B13L is rated for operation up to 125°C. However, high temperatures can affect the inductor's performance, including increased core losses and reduced inductance. Consult the datasheet and Bourns' application notes for guidance on high-temperature operation and potential derating factors.
To ensure the 91A1A-B28-B13L meets your EMI requirements, consider the inductor's shielding, orientation, and placement on the PCB. Consult Bourns' application notes and EMI simulation tools to optimize the inductor's performance in your specific application.
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