Power management ICs for green energy applications

摘要

PMICs must also execute both digital logic functions and analog control functions. Power delivery is generally implemented with LDMOS (lateral double-diffused MOS) transistors, while logic functions are best implemented in CMOS. A nalog control is typically done with a combination of CMOS, bipolar, and passive components. Hence, a BCDMOS process is well suited for implementing PMICs.