LT1766 Datasheet (Linear Technology) - 200kHz Step-Down Switching Regulator

LT1766, 200kHz Step-Down Switching Regulator

The LT®1766/LT1766-5 are 200kHz monolithic buck switching regulators that accept input voltages up to 60V.

A high efﬁciency 1.5A, 0.2Ω switch is included on the die along with all the necessary oscillator, control and logic circuitry.

A current mode control architecture delivers fast transient res

LT1766 Features

* n Wide Input Range: 5.5V to 60V n 1.5A Peak Switch Current n Constant 200kHz Switching Frequency n Saturating Switch Design: 0.2Ω n Peak Switch Current Rating Maintained Over Full Duty Cycle Range n Low Effective Supply Current: 2.5mA n Low Shutdown Current: 25μA n 1.2V Feedback Reference Voltage (L