RK805 Datasheet | Rockchip

RK805 Datasheet Rev 1.3 Rockchip RK805 Revision 1.3 Dec.2018 Copyright 2018 @Fuzhou Rockchip Electronics Co., Ltd. RK805 Datasheet Rev 1.3 Introduction 1.1 Overview The RK805 is a plete power supply solution for Portable systems. The highly integrated device includes four buck DC-DC converters, three high performance ldos, I2C interface, programmable power sequencing and an RTC. The RK805 improves performance, reduces ponent count and size, and therefore provides lower cost solution pared to conventional portable designs. The ultra fast 2MHz current mode DC/DC architecture optimizes the transient performance and is patible with tiny low cost ceramic...