MAX17262 Single-Cell Fuel Gauge IC Analog Devices MAX17262 Single-Cell Fuel Gauge IC is an ultra-low-power IC that implements the Maxim ModelGauge™ m5 algorithm. This algorithm provides tolerance against battery diversity for most lithium batteries and applications. The MAX17262 fuel gauge IC monitors a single-cell battery pack and supports internal current sensing for up to 3.1A pulse current. This fuel gauge IC offers good performance for batteries with 100mAhr to 6Ahr capacity.