EMQ9920 Datasheet (Elite Semiconductor) - 2 Channel Power Management IC

EMQ9920, 2 Channel Power Management IC

The EMQ9920 is a high efficiency, 2-channel power management IC for battery-powered, portable devices application.

It integrates two high efficiency step-down DC/DC converters.

The two Synchronous Buck converters (CH3, CH4) operate from 2.5V to 5.5V input voltage, up to 600mA loading capability and

EMQ9920 Features

* low quiescent operation. current, 1.5MHz internal frequency EMQ9920 2 Channel Power Management IC For FEATURES Two Synchronous Buck Converters ．Achieve 95% efficiency ．Input Voltage : 2.5V to 5.5V ．Output Current up to 600mA ．Reference voltage 0.6V ．Quiescent Current 200μA with No Load ．Internal