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LT3494 Datasheet Micropower Low Noise Boost Converters

Manufacturer: Linear Technology (now Analog Devices)

General Description

The LT®3494/LT3494A are low noise boost converters with integrated power switch, Schottky diode and output disconnect circuitry.

The parts use a novel* control technique resulting in low output voltage ripple as well as high efficiency over a wide load current range.

This technique guarantees that the switching frequency stays above the audio band for the entire load range.

Overview

LT3494/LT3494A Micropower Low Noise Boost Converters with Output.