Inductors target high-density power circuitry
Magnetically shielded Sumida (Schaumburg, IL) CDRH3D23 Series Power Inductors are suitable for high-density power circuitry. With ferrite drum construction and a unique geometry, these devices yield higher inductance values than other inductors with a similar footprint, according to the company. The inductors measure 3.92 x 3.92 x 2.5 mm. Inductance values range from 0.47 μH – 47 μH. DCR is as low as 18.8 mOhms (typ.at 20°C). The devices comply with IPC/JEDEC Moisture Sensitivity Level 1, for unlimited floor life at ≤30°C/85% RH. Applications include:
- Driver circuitry.
- DC-DC converters.
- Switching power supplies and regulators.
- Boost converters,
- Buck-boost regulators.
For more information, visit www.sumida.com