A multilayer metal power inductor meets AEC-Q200 standards and achieves an operating temperature of 165°C.
TAIYO YUDEN CO., LTD. has launched four products, including the multilayer metal power inductor MCOIL “LACNF2012KKTR24MAB,” which meets the AEC-Q200 standard for passive automotive components reliability. These advancements are due to our innovative metal materials and multilayer construction techniques, which achieve an industry-leading upper operating temperature of 165°C.
These components are utilized in various automotive applications, such as DC-DC converters in engine ECUs, battery management systems (BMS), anti-lock braking systems (ABS), advanced driver-assistance systems (ADAS), and instrument clusters. The inductors support the miniaturization and enhanced performance of power circuits in high-temperature automotive environments.
Recent trends in electronic vehicle controls, especially ADAS, have increased the demand for power inductors in power supply circuits. These components are becoming smaller and thinner to accommodate dense configurations and integrated modules for managing heat in compact spaces and high-temperature engine compartments.
To address these demands, the company claims to enhance the reliability and operational temperature range of its LCCN series of multilayer metal power inductors from -55°C to +165°C.
The saturation current value is the DC current at which the inductance decreases to 30% when measured at 20℃. The temperature rise current value refers to the DC current that causes the temperature to increase by up to 40℃, estimated at 20℃. The rated current is the DC current value that meets the saturation current and temperature rise current thresholds. It’s important to note that derating the rated current is necessary based on the ambient temperature.
Additionally, the series names mentioned in the text are derived from part numbers that describe the types and characteristics of the products; these are not product names or trademarks.
