Standalone 1-cell, 0.5-A Li-ion battery charger w/ synchronous buck converter,output adjustable 20-VQFN -40 to 125
Battery Charger Li-Ion/Li-Pol Packs 0.3mA 0.7V 20-Pin VQFN EP T/R
1.5A SWITCHING REGULATOR, 1500kHz SWITCHING FREQ-MAX, PQCC20, GREEN, PLASTIC, QFN-20