Datasheet Summary
RK809 Datasheet
Rev 2.3
Rockchip RK809
Revision 2.3 March.2023
Copyright ©2023 Rockchip Electronics Co., Ltd.
RK809 Datasheet
Rev 2.3
Chapter 1 Introduction
1.1 Overview
The RK809 is a plex power-management integrated circuit (PMIC) integrated CODEC for multi-core system applications powered by an external power supply. The RK809 can provide a plete power management solution with very few external ponents.
The RK809 provides five fast load transient synchronous step-down converters. The device also contains 9 LDO regulators, two switches and a battery fuel gauge. Powerup/power-down controller is configurable and can support any customized powerup/power-down...