BQ2054PNE4 Datasheet PDF - TI

●This fast charge management BQ2054PNE4 charge controller from Texas Instruments is made up of integrated circuits that perform functions to help keep your batteries running smoothly. Its typical operating supply voltage is 5 V. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This device has a typical operating supply voltage of 5 V. Its minimum operating supply voltage of 4.5 V, while its maximum is 5.5 V. This device runs on Li-Ion Pack. This battery gauge has a minimum operating temperature of -20 °C and a maximum of 70 °C.