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LTC1980 - Combination Battery Charger and DC/DC Converter

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Final Electrical Specifications LTC1980 www.DataSheet4U.com Combination Battery Charger and DC/DC Converter May 2003 FEATURES s s DESCRIPTIO s s s s s s s s s U APPLICATIO S s s s s Single Controller IC Includes Battery Charger Plus DC/DC Converter Wall Adapter Voltage May be Above or Below Battery Voltage LDO Controller Allows Simultaneous Charging and Regulating from Wall Adapter Input Standalone Li-Ion Battery Charger Including Charge Termination, Overvoltage Protection, Shorted-Cell Detection and Battery Recharge Selectable 4.1V, 4.2V, 8.2V and 8.
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