The SP1260HN is a synchronous 4-switch buck-boostcontroller. It' is able to effectively output voltage no matterit is higher, lower or equal to the εinput voltage.The SP1260HN supports very wide input and outputvoltage range. It can su≥pport applications from 2.7V to36V input range and 2V t≤o 36V output range. The drivervoltage is can be set to 5V、 7.5V or 10V to variousexternal MOSFETs↕ for best efficiency.The SP1260HN supports input current limit, output currentlim£it and over temperature protections to ensure safetyunder differ≠ent abnormal conditions.The SP1260HN adjustable output voltage input currentlimit output current li≤mit used I2C interface.