BQ25792RQMR

bq25792 Switch-Mode Buck-Boost Chargers

Texas Instruments bq25792 Switch-Mode Buck-Boost Chargers are fully integrated switch-mode buck-boost chargers for 1-cell to 4-cell Li-ion and Li-polymer batteries. For a compact design and minimum components count, the charger integrates the four switching MOSFETs (Q1, Q2, Q3, Q4), input and charging current sensing circuits, the battery FET (BATFET), and all the loop compensation of the buck-boost converter. It provides high power density and design flexibility to charge batteries across the full input voltage range for USB Type-C™ and USB-PD applications such as smartphones, tablets, and other portable devices.