Littelfuse now offering ITV4030 series of Three-Terminal Surface Mount Battery with ampere range of 12A/15A/22A
It is a three-terminal surface mountable li-ion battery protector designed to guard against the damage caused by both overcurrent and overcharging. A fuse element is embedded to cut off the circuit when overcurrent issue happens. A heater is also directly embedded under the fuse element, it will generate heat to blow the fuse once overvoltage detected by IC or FET.