Features

® Step-down Switching Regulator

® Adjustable Version Output Voltage Range, 1.23V to 52V

+ 4 Max over Line and Load conditions

® Guaranteed Output Current of 3A

® Fixed Output Voltages : 3.3V, 5.0V, 12V and 15V

® Wide Input Voltage Range 60V

® 52 kHz Fixed Frequency Oscillator

® TTL Shutdown Capability, Low Power Standby Mode

® Requires only 4 External Components

® High Efficiency

® Use Readily Available Standard Inductors

® Available in TO-263 Packages

® Thermal Shutdown and Current Limit Protection

® Moisture Sensitivity Level 3