1S 5A fast charger with MaxCharge™ technology for high input voltage and adjustable USB OTG boost

The bq25892 is a highly-integrated switch-mode battery charge management and system power path management device for single cell Li-Ion and Li-polymer battery in a wide range of smartphone and other portable devices with USB or high voltage adaptors. Its low impedance power path optimizes switch-mode operation efficiency, reduces battery charging time and extends battery life during discharging phase. The I2C serial interface with charging and system settings makes the device a truly flexible solution.

Features
  -Support high voltage adaptor to achieve up to 5A charging current
  -Highly integrated solution with the highest efficiency
  -Input Current Optimizer (ICO) to best utilize the adaptor
  -Integrated low Rdson battery FET for long battery run time

Parts Include:

BQ25892  1S 5A Fast Charger MaxCharge(TM) Technology for High Input Voltage and Adjustable USB OTG Boost 
LP2985A-33  Single Output LDO, 150mA, Fixed(3.3V), 1.0% Tolerance, Low Quiescent Current, Low Noise 
TS3USB221  High-Speed USB 2.0 (480 Mbps) 1:2 Multiplexer/Demultiplexer Switch With Single Enable

Learn more by downloading the reference design below