The XSTM DrMOS family is Fairchild's next-generation fullyoptimized, ultra-compact, integrated MOSFET plus driver power stage solutions for high current, high frequency synchronous buck DC-DC applications. The FDMF6704V XSTM DrMOS integrates a driver IC, two power MOSFETs and a bootstrap Schottky diode along with an integrated 5 V gate drive LDO regulator into a thermally enhanced, ultra compact 6 mm x 6 mm MLP package. With an integrated approach, the complete switching power stage is optimized with regards to driver and MOSFET dynamic performance, system inductance and RDS(ON). This greatly reduces the package parasitics and layout challenges associated with conventional discrete solutions. DrMOS