TI (Texas Instruments) BQ2063DBQG4 Battery Type: Lithium-Ion (Li-Ion) Function: Fuel, Gas Gauge/Monitor Lead Free Status / Rohs Status: Lead free / RoHS Compliant Maximum Operating Temperature: + 70 C Minimum Operating Temperature: - 20 C Mounting: Surface Mount Mounting Style: SMD/SMT Mounting Type: Surface Mount Operating Supply Voltage: 3.3 V Operating Supply Voltage (max): 3.7V Operating Supply Voltage (min): 2.7V Operating Supply Voltage (typ): 3.3V Operating Temp Range: -20C to 70C Operating Temperature: -20?°C ~ 70?°C Operating Temperature Classification: Commercial Output Current: 0.001 mA Output Voltage: 3.3 V Package / Case: 28-QSOP Package Type: SSOP Pin Count: 28 Product: Fuel Gauges Type: Gas Gauge Voltage - Supply: 2.7 V ~ 3.7 V