RT5021 Overview
The RT5021 is a plete power supply solution for digital still cameras and other hand held devices. The RT5021 is posed of a multi-channel DC/DC power converter unit, a single-cell linear Li-ion battery charger, a charger type detector, and an I2C control interface. The power converter unit includes one synchronous stepup converter (CH1), one synchronous step-up/down converter (CH2), three synchronous step-down...