TI (Texas Instruments) BQ29312PWRG4 Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol) Function: Over/Under Voltage Protection Lead Free Status / Rohs Status: Lead free / RoHS Compliant Maximum Operating Temperature: + 85 C Minimum Operating Temperature: - 25 C Mounting Style: SMD/SMT Mounting Type: Surface Mount Operating Supply Voltage: 4.5 V to 25 V Operating Temperature: -25?°C ~ 85?°C Output Current: 0.2 mA Output Voltage: 25 V Package / Case: 24-TSSOP (0.173", 4.40mm Width) Voltage - Supply: 4.5 V ~ 25 V