TI (Texas Instruments) BQ27000DRKRG4 Battery Ic Case Style: SON Battery Management Function: Fuel Gauge, Status Monitor Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol) Function: Fuel, Gas Gauge/Monitor Ic Interface Type: Serial Lead Free Status / Rohs Status: Compliant Maximum Operating Temperature: + 70 C Minimum Operating Temperature: - 20 C Mounting: Surface Mount Mounting Style: SMD/SMT Mounting Type: Surface Mount No. Of Pins: 10 Operating Supply Voltage: 2.6 V to 4.5 V Operating Supply Voltage (max): 4.5V Operating Supply Voltage (min): 2.6V Operating Temp Range: -20C to 70C Operating Temperature: -20?°C ~ 70?°C Operating Temperature Classification: Commercial Package / Case: 10-SON Package Type: SON Pin Count: 10 Product: Fuel Gauges Rohs Compliant: Yes Series: bqJUNIOR?„? Supply Voltage Range: 2.6V To 4.5V Type: Gas Gauge Voltage - Supply: 2.6 V ~ 4.5 V Product Category: Battery Management RoHS: yes Product Type: Fuel Gauges Factory Pack Quantity: 3000