Some of the key features of the LTC3110 include the following: bi-directional charging and boost backup operation with only 1 inductor, SuperCAP charging voltage range of 0.1V to 5.5V, device operating range: 1.71V to 5.25V, automatic switching from charge to back-up mode, programmable ±2% Accurate Charge Input Current Limit – from 150mA to 2A, automatic backup capacitor balancing, fixed 1.2MHz frequency switching, burst mode operation of 40μA quiescent current, and low profile, thermally enhanced TSSOP-24 and 4mm × 4mm QFN-24 packages.

