LT1082CQ

开关稳压器 LT1082 - 1A High Voltage, Efficiency Switching Voltage Regulator

DESCRIPTION

The LT1082 is a monolithic high voltage switching regulator. It can be operated in all standard switching configurations including buck, boost, flyback, forward, and inverting. A 1A high efficiency switch is included on the die along with all oscillator, control, and protection circuitry.

FEATURES

■ Wide Input Voltage Range: 3V to 75V

■ High Switch Voltage: 100V

■ Low Quiescent Current: 4.5mA

■ Internal 1A Switch

■ Shutdown Mode Draws Only 120µA Supply Current

■ Isolated Flyback Regulation Mode for Fully Floating Outputs

■ Can Be Externally Synchronized

■ Available in MiniDIP and TO-220 Packages

■ Same Pinout as LT1072