1.5MHz, 600mA, HIGH EFFICIENCY SYNCHRONOUS STEP-DOWN DC-DC CONVERTER

SC46208 is a synchronous Step-down DC-DC Converter with high efficiency. It adopts small flat package. The device features 2.5~5.5V input voltage, 600mA output current, peak current mode PWM and integrated compensation net, which is ideal for powering portable equipment that runs from a single cell Li+ battery without external components. The device integrates an internal Switch which eliminates the Schottky Diode 1.5MHz high frequency allows the periphery to adopt SMT inductor and capacitor, thus reduce the size of total solution. It CAN also run at 100% duty cycle for low dropout operation, that is lower than 1A shutdown current and 20A quiescent current in power saving mode. It extends battery life in portable system through increasing the efficiency under light loads. By Silan