DA9053 Datasheet PDF

Dialog Semiconductor DA9053

The DA9053 is a quad buck 1 A per channel PMIC subsystem with supply domain flexibility to support a wide range of application processors, associated peripherals and user interface functions. The high-efficiency Li-lon/Polymer switching charger supports precise current/voltage charging as well as pre-charge and USB modes without processor interaction. Combining a dual input switched-mode USB compatible charger, full power path management, four bucks, ten linear regulators and support for multiple sleep modes: the DA9053 offers an energyoptimized solution suitable for portable handheld, wireless, industrial and infotainment applications.