LTC4121IUD-4.2#PBF
Switching Battery Charger Li-Ion/Li-Pol 400mA 4.2V 16-Pin QFN EP Tube

From ANALOG DEVICES

Battery TypeLi-Ion/Li-Pol
MountingSurface Mount
Operating Supply Voltage (Max)40(V)
Operating Supply Voltage (Min)4.4(V)
Operating Temp Range-40C to 125C
Operating Temperature ClassificationAutomotive
Output Voltage4.2(V)
Package TypeQFN EP
PackagingRail/Tube
Pin Count16
Rad HardenedNo
TypeBattery Charger

External links