GENERAL DESCRIPTION
An ultra-low 1μA current in shutdown mode can further prolong battery life. Internal loop compensation means that the user is free from the tedious task of loop compensation design. A precision enable input allows simplification of regulator control and system power sequencing. The device also has built-in protection features such as cycle-by-cycle current limit, thermal sensing and shutdown due to excessive power dissipation, and output overvoltage protection. The EC1661 is available in a ESOP-8 package FEATURES
u 9V to 60V Input Range u 2 A Continuous Output Current u 150 mΩ High-Side MOSFET u Current Mode Control u Adjustable Switching Frequency from 200kHz to 1 MHz u Internal Compensation for Ease of Use u 1 μA Shutdown Current u Thermal, Overvoltage and Short Protection u Available in a ESOP-8 Package APPLICATIONS
u Automotive Battery Regulation u Industrial Power Supplies u Telecom and Datacom Systems u General Purpose Wide Vin Regulation Pin Configurations (T...
E-CMOS
