LTC4419 18V Dual Input Micropower PowerPath Prioritizer FEATURES DESCRIPTION nn Selects Highest Priority Valid Supply from Two Inputs nn Wide 1.
8V to 18V Operating Range nn Internal Dual 2Ω, 0.
5A Switches nn Low 3.
6µA Operating Current nn Low 320nA V2 Current When V1 Connected to OUT nn Blocks Reverse and Cross Conduction Currents nn Reverse Supply Protection to –15V nn V2 Freshness Seal/Ship Mode nn ±1.
5% Accurate Adjustable Switchover Threshold nn Two Auxiliary ±2.
3% Accurate Voltage Comparators nn Overcurrent and Thermal Protection nn Thermally Enhanced 10-Pin 3mm × 3mm DFN and 12-Lead Exposed Pad MSOP Packages APPLICATIONS nn Low Power Battery Backup nn Portable Equipment nn Point-of-...

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