Standalone 1-cell, 0.5-A Li-ion battery charger w/ synchronous buck converter, fixed output 1.8V 20-VQFN -40 to 125
Switching Battery Charger Li-Ion/Li-Pol Packs 0.3mA 1.8V 20-Pin VQFN EP T/R
DC/DC Controller, 4.2V Output, 500mA, 6.5V Input, VQFN Package
