LTC4011 Typical perForMance characTerisTics Programmable Timer AccuracyCharge Current AccuracyPWM Switching FrequencyFast Charge Current Line Charger Efficiency at IOUT = 2ACharger Soft-StartRegulationFast Charge Current Output RegulationINFET Forward Regulation VoltageINFET OFF Delay Time 4011fb Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Package Description Revision History Related Parts