Infineon’s optimized solution for wireless power and drives The leading OptiMOS™ technology combined with the PQFN 3.0 x 3.0mm package offers an optimized solution for DC-DC applications with space critical requirements. The BSZ0910ND OptiMOS™ 30V halfbridge fits perfectly in wireless charging and drives (e.g. multicopter) architectures where designers target to simplify the layout and significantly save space without compromising on efficiency.