Coilcraft’s XGL4030 series of high-performance, molded power inductors offer up to 40 percent lower DCR than the previous inductors as well as extremely low AC losses, resulting in the best overall efficiency over a wide range of AC ripple current. They are ideal for DC-DC converters with switching frequencies ranging from hundreds of kHz to 5 MHz and above.
The XGL4030 features an expanded inductance range, including 18 values from 0.13 to 12.0 µH, with current ratings up to 26.5 Amps and soft saturation characteristics. It also offers a 30 percent increase in Irms self-heating current, allowing the XGL4030 to operate much cooler than previous-generation components.
XGL4030 Series inductors are qualified to AEC-Q200 Grade 1 standards (-40° to +125°C ambient) with a maximum part operating temperature of +165°C and exhibit no thermal aging issues, making them suitable for automotive and other harsh-environment applications. They feature RoHS-compliant, tin-silver-over-copper terminations, and are halogen free. Their composite construction also minimizes audible buzzing.