LTC4101 Datasheet | Linear Technology

Features n Single Chip Smart Battery Charger Controller n 100% pliant (Rev. 1.1) SMBus Support Allows for Operation with or without Host n Up to 4A Charging Current Capability n High Efficiency Synchronous Buck Charger n VBAT Optimized 3V to 5.5V n SMBus Accelerator Improves SMBus Timing n Hardware Interrupt and SMBAlert Response Eliminate Interrupt Polling n 0.5V Dropout Voltage; Maximum Duty Cycle > 98% n AC Adapter Current Limit Maximizes Charge Rate n ±0.8% Voltage Accuracy; ±4% Current Accuracy n 10-Bit DAC for Charge Current Programming n 11-Bit DAC for Charger Voltage Programming n User-Selectable Overvoltage and Overcurrent Limits n High Noise Immunity SafetySignal Sensor n...