Datasheet Summary
Features n Indicates Accumulated Battery Charge and Discharge n SMBus/I2C Interface n Integrated 50mΩ High Side Sense Resistor n ±1A Sense Current Range n High Accuracy Analog Integration n 1% Charge Accuracy n Configurable Alert Output/Charge plete Input n 2.7V to 5.5V Operating Range n Quiescent Current Less than 100µA n Small 6-Pin 2mm × 3mm DFN package
Applications n Low Power Handheld Products n Cellular Phones n MP3 Player n Cameras n GPS
LTC2941-1 1A I2C Battery Gas Gauge with Internal Sense Resistor
Description
The LTC®2941-1 measures battery charge state in batterypowered handheld PC and portable product applications. Its operating range is perfectly suited for...