MB39A134 Overview
The MB39A134 is a DC/DC converter IC for charging Li-ion battery, which is suitable for down conversion, and uses pulse width modulation (PWM) for controlling the charge voltage and current independently. MB39A134 has a A C adapter detection par ator i ndependent of the DC/DC con verter controller, and can control the source of po wer supply to a system. It suppor ts a wide input v oltage r ange, enables lo w...