· Bi-directional output controller 

· Forward direction buck-boost battery charge  management supports 1 to 6 battery cells in series,  including trickle charging, CC charging, CV  charging and charging termination function 

· Buck-Boost operation output in reverse discharge  mode 

· Wide input voltage range: 2.8 V to 32 V 

· Wide reverse operation output range: 2V to 32V 

· Dynamic adjustable output voltage in discharging mode 

· Dynamic adjustable input and output current limit 

· High efficient buck-boost operation 

· Integrated 6V, 1A gate driver 

· Bi-directional output short protection 

· Internal current limit 

· Adjustable frequency from 200kHz to 600kHz 

· Integrated soft-start 

· Input under voltage protection 

· Output over voltage protection 

· QFN4x4-32 package