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LTC4156 - Dual-Input Power Manager / 3.5A LiFePO4 Battery Charger

General Description

n High Efficiency Charger Capable of 3.5A Charge Current n Charge Control Algorithm Specifically Designed for LiFePO4 Batteries (Lithium Iron Phosphate) n Monolithic Switching Regulator Makes Optimal Use of Limited Power and Thermal Budget n Dual Input Overvoltage Protection Controller n Prior

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LTC4156 Dual-Input Power Manager/ w3.i5thAI2LCiFeCPoOn4trBoal tatenrdy Charger USB OTG Features Description n High Efficiency Charger Capable of 3.5A Charge Current n Charge Control Algorithm Specifically Designed for LiFePO4 Batteries (Lithium Iron Phosphate) n Monolithic Switching Regulator Makes Optimal Use of Limited Power and Thermal Budget n Dual Input Overvoltage Protection Controller n Priority Multiplexing for Multiple Inputs n I2C/SMBus Control and Status Feedback n NTC Thermistor ADC for Temperature Dependent Charge Algorithms (JEITA) n Instant-On Operation with Low Battery n Battery Ideal Diode Controller for Power Management n USB On-The-Go Power Delivery to the USB Port n Four Float Voltage Settings (3.45V, 3.55V, 3.6V, 3.