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LT3495-1 - 650mA/350mA Micropower Low Noise Boost Converter

This page provides the datasheet information for the LT3495-1, a member of the LT3495 650mA/350mA Micropower Low Noise Boost Converter family.

Description

The LT®3495/LT3495B/LT3495-1/LT3495B-1 are low noise boost converters with integrated power switch, feedback resistor and output disconnect circuitry.

The parts control power delivery by varying both the peak inductor current and switch off-time.

control scheme results in low output

Features

  • n LT3495/LT3495B/ LT3495-1/LT3495B-1 650mA/350mA Micropower Low Noise Boost Converter with Output Disconnect.

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Full PDF Text Transcription

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FEATURES n LT3495/LT3495B/ LT3495-1/LT3495B-1 650mA/350mA Micropower Low Noise Boost Converter with Output Disconnect DESCRIPTION The LT®3495/LT3495B/LT3495-1/LT3495B-1 are low noise boost converters with integrated power switch, feedback resistor and output disconnect circuitry. The parts control power delivery by varying both the peak inductor current and switch off-time. This novel* control scheme results in low output voltage ripple as well as high efficiency over a wide load range. For the LT3495/LT3495-1, the off-time of the switch is not allowed to exceed a fixed level, guaranteeing the switching frequency stays above the audio band for the entire load range.
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