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RT5016C
I2C Programmable Multi-Channel PMU with Battery Charger for
CMOS DSC/DV
General Description
The RT5016C is a complete power supply solution for digital still cameras and other hand held devices.
The RT5016C is composed 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 converters (CH3/4/5), two LDOs with input power as low as 1.
5V (CH6/8), one WLED driver in synchronous high-
voltage step-up mode or low-
voltage current regulator mode (CH7), ...