KEMET L-DMI series high current multilayer chip power inductors

KEMET L-DMI ferrite-based Multilayer Chip Power Inductors are ideal for use in DC to DC switching power supplies. The small size of this chip inductor makes it suitable for mobile equipement that requires tight space both in dimension and in height. The internal printed coil structure creates a closed magnetic circuit, which acts as a magnetic shield eliminating crosstalk, thus permitting higher mounting densities. The multilayer block structure yields higher reliability. In addition, the inductor shows excellent low DC power dissipation, due to low Rdc with a high aspect ratio internal conductor that stands on unique green sheet and printing technologies.

Features

• Unique green sheet and printing technologies
• High reliability
• High current
• Low DCR
• Inductance value from 0.47 – 4.7 μH
• Rated current range from 0.65 – 1.8 A
• Operating temperature range from –40°C to +85°C
• Low profile 1.2 mm maximum

Applications

• Switching DC-DC power supplies
• Wearables
• Smartphones
• Tablet devices
• Digital still cameras
• HDDs