BQ24171RGYR 2.1V 4A 13.5V VQFN EP Power Management IC
4.2V 4A 13.5V VQFN-24 Power Management IC
VQFN-24 Power Management IC, 4A 13.5V Output, 4.5V 17V Input
Multi-cell, 4A, stand-alone buck Li-ion and Li-polymerymer battery charger with integrated MOSFETs 24-VQFN -40 to 85