The recommended land pattern for the VLS252015ET-2R2M can be found in the TDK Corporation's application note or on their website. It typically includes a rectangular pad with a size of around 2.5mm x 1.6mm, with a 0.5mm hole in the center for the inductor's terminal.
The VLS252015ET-2R2M has a maximum operating temperature of 125°C. To ensure reliable operation, it's essential to consider thermal management during the design process. This includes providing adequate airflow, using thermal vias, and selecting a suitable PCB material with high thermal conductivity.
The ESR of the VLS252015ET-2R2M is not explicitly stated in the datasheet. However, it can be estimated based on the inductor's DC resistance (Rdc) and the operating frequency. A rough estimate of ESR can be calculated using the formula: ESR = Rdc / (2 * π * f * L), where f is the operating frequency and L is the inductance value.
The VLS252015ET-2R2M is designed to withstand moderate vibration levels. However, it's essential to consider the specific vibration requirements of your application. If your application involves extreme vibration, you may need to consider additional mechanical support or select a more robust inductor design.
The VLS252015ET-2R2M meets various safety certifications, including UL, EN, and IEC. To ensure compliance, verify that your design meets the required safety standards, and consult with a qualified engineer or safety expert if necessary.
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About TDK
TDK-Lambda is a global supplier of power supplies and related products. It is a subsidiary of TDK Corporation, a leading electronics company based in Japan. TDK-Lambda specializes in designing and manufacturing a wide range of AC-DC power supplies, DC-DC converters, programmable power supplies, and EMC/EMI filters for various industries and applications.
