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Solutions Power Management Switching Regulator Buck-Boost Regulators Internal Power Switch Buck-Boost
Solutions Power Management Battery Management Coulomb Counter (Battery Fuel Gauge)
Solutions Battery & Energy Storage Solutions Supercap, Capacitor & Battery Back-Up Solutions

LTC3335 Li-Ion Backup Power Supply

Backup Power Supply

The LTC®3335 is a high efficiency, low quiescent current (680nA) buck-boost DC/DC converter with an integrated precision coulomb counter which monitors accumulated battery discharge in long life battery powered applications. The buck-boost can operate down to 1.8V on its input and provides eight pin-selectable output voltages with up to 50mA of output current.

 

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