Step-Down Switching Regulator
FEATURES
■Buck Converter with Output Voltage Range of 2.5V
to 50V
■Tapped-Inductor Buck Converter with 10A Output
at 5V
■Positive-to-Negative Converter
■Negative Boost Converter
■Multiple Output Buck Converter
■5A Onboard Switch (LT1074)
■Operates Up to 60V Input
■100kHz Switching Frequency
■Greatly Improved Dynamic Behavior
■Available in Low Cost 5 and 7-Lead Packages
■Only 8.5mA Quiescent Current
■Programmable Current Limit
■Micropower Shutdown Mode