BQ2040SN-D111TR

电量监测计IC ，带有SMBus接口 Gas Gauge IC With SMBus Interface

With this gas gauge charge controller from Texas Instruments you can monitor the state of your batteries with ease. Its typical operating supply voltage is 4.25 V. This product will be shipped in tape and reel packaging for quick mounting and safe delivery. This battery gauge has an operating temperature range of 0 °C to 70 °C. This device runs on Li-Ion|NiCD|NiMH. This device has a typical operating supply voltage of 4.25 V. Its minimum operating supply voltage of 3 V, while its maximum is 6.5 V.