General description:

The GD30DC1301x is a high efficiency synchronous step-down switching regulator. Thedevice operates from an input voltage from 4.5V up to 18V. The main switch and synchronousswitch are integrated in the device with very low RDS_ON and capable of delivering up to 2Acurrent.The switching frequency is set at 800kHz to minimize output voltage ripple. Fault protectionsinclude under voltage lockout, cycle-by-cycle current limit and thermal shutdown.The GD30DC1301x is available with space saving SOT563 and SOT23-6 package andrequires minimal number of external components. Together with its low quiescent current, theGD30DC1301x is ideal for security cameras, flat panels and monitors, digital set top boxesetc.

Features:

 4.5V to 18V Input Voltage Range

 Up to 2A Output Current

 250µA Low IQ

 Output to as low as 0.8V

 Low RDS_ON for Internal Switches (High-side/Low-side) 110mΩ /60mΩ

 Switching Frequency 800kHz

 Pulse Frequency Mode at Light Load

 Cycle-by-Cycle Current Limit

 Internal Soft-start

 Hic-cup for Short Circuit Protection

 RoHS Compliant and Halogen Free

 Compact Package: SOT563/SOT23-6

Applications:

 Security cameras

 Flat panels and monitors

 Set top boxes and media players

 General purpose