The new components are used as storage chokes in buck-boost converters of vehicles linking the 12-V and 48-V levels. Six or eight-phase interleaved converters are used in order to keep the ripple currents as low as possible and transfer high power levels. Since each of the converters needs a storage choke, the compact dimensions of the new high-current chokes along with their current capability are especially beneficial.
Main applications
- Buck-boost converters for 48-V automotive power systems
Main features and benefits
- High saturation currents of up to 50 A
- Compact dimensions of 27.5 mm x 29.5 mm x14.5 mm
- RoHS-compatible
- Qualified to AEC-Q200