LT3980 Datasheet (Linear) - Step-Down Switching Regulator

LT3980, Step-Down Switching Regulator

The LT®3980 is an adjustable frequency (100kHz to 2.4MHz) monolithic buck switching regulator that accepts input voltages up to 58V (80V transient).

A high efficiency 200mΩ switch is included on the die along with a boost Schottky diode and the necessary oscillator, control, and logic circuitry.

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LT3980 Features

* Wide Input Range: Operation from 3.6V to 58V

* Overvoltage Lockout Protects Circuits Through 80V Transients

* 2A Maximum Output Current

* Low Ripple (