RT9912A PDF 데이터시트 검색

RT9912A Multi-Channel Power Management IC for Portable Device General Description The RT9912A is a multi-channel power management IC providing power conversion and system power management functions for one or two alkaline battery powered portable handheld device. The RT9912A integrates one high efficiency synchronous buck regulator, one high efficiency boost regulator, one linear regulator and one adjustable voltage detector for reset function. Features - - - - - - - - z 300mA Sync. Step Down