Active-Semi FEATURES • ActivePathTM Li+ Charger with System Power Selection ACT8828 Rev 3, 24-Sep-09 Six Channel ActivePathTM Power Management IC GENERAL DESCRIPTION The patent-pending ACT8828 is a complete, cost effective, highly-efficient ActivePMUTM power management solution that is ideal for a wide range of high performance portable handheld applications such as personal navigation devices (PNDs).
This device integrates the ActivePath complete battery charging and management system with four power supply channels.
The ActivePath architecture automatically selects the best available input supply for the system.
If the external input source is not present or the system load current is mo...

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