LTC2942-1 - 1A Battery Gas Gauge

Linear Technology

Datasheet Details

The LTC®2942-1 measures battery charge state, battery voltage and chip temperature in handheld PC and portable product applications.

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 ADC Measures Battery Voltage and Temperature n Integrated Temperature Sensor n 1% Voltage and Charge Accuracy n Configurable Alert Output/Charge Complete Input n 2.7V to 5.5V Operating Range n Quiescent Current Less than 100µA n Small 6-Pin 2mm × 3mm DFN package.

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Published: Oct 5, 2016 |