Standalone 1cell 2A synchronous Buck battery charger with longer deglitch time 20-VQFN -40 to 125
Switching Battery Charger Li-Ion/Li-Pol/NiCd/NiMH 2000mA 4.2V 20-Pin VQFN EP T/R
4.2V 2A VQFN EP Surface Mount Switcher IC