SY20601CQUC -


·       Low RDS(ON) for Internal Switches (Top/Bottom) 230mΩ/150mΩ

·       Integrate an Inductor to Minimizes the External Components and PCB Layout Design

·       2.5~5.5V Input Voltage Range

·       Output Voltage:Fixed 1.8VOUT

·       High Switching Frequency 3MHz Minimizes the External Components

·       Internal Soft-Start Limits the Inrush Current

·       100% Dropout Operation

·       Rohs Compliant and Halogen Free

·       Output Auto Discharge Function

·       Compact Package: QFN2x1.5-8

Typical Application


SY20601D is a 3MHz, 0.6A synchronous step-down converters which integrates an inductor and a control IC in one tiny package (2.0mm×1.5mm, H=1.0mm). It can operate over a wide input voltage range from 2.5V to 5.5V and integrate main switch and synchronous switch with very low RDS (ON) to minimize the conduction loss.


·       Mobile Phone, Smart Phone

·       Bluetooth Headsets

·       Wimax PDA, MID, UMPC

·       Portable Game Console

·       Digital Camera, Camcorder