Murata provides a recommended PCB layout in their application notes, which includes guidelines for component placement, thermal management, and routing. It's essential to follow these guidelines to ensure optimal performance, low noise, and high reliability.
The selection of input and output capacitors depends on the specific application requirements, such as ripple current, voltage rating, and ESR. Murata provides guidance on capacitor selection in their application notes and design guides. It's essential to choose capacitors that meet the recommended specifications to ensure stable operation and minimize noise.
While the datasheet specifies an operating temperature range of -40°C to +85°C, the maximum ambient temperature for reliable operation depends on the specific application and cooling conditions. As a general rule, it's recommended to derate the device's power rating by 1% for every 1°C above 70°C to ensure reliable operation.
To ensure EMC compliance, it's essential to follow proper PCB layout and design practices, such as using a solid ground plane, minimizing loop areas, and using shielding and filtering components as needed. Murata provides guidance on EMC compliance in their application notes and design guides.
Murata recommends a soldering profile with a peak temperature of 260°C and a dwell time of 10-30 seconds. It's essential to follow this profile to ensure reliable solder joints and prevent damage to the device.
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