Part Number
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LT3495B-1 |
Manufacturer
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Linear Technology |
Description
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650mA/350mA Micropower Low Noise Boost Converter |
Published
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Jan 16, 2010 |
Detailed Description
|
FEATURES
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LT3495/LT3495B/ LT3495-1/LT3495B-1 650mA/350mA Micropower Low Noise Boost Converter with Output Disconnect D...
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Datasheet
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LT3495B-1
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Overview
FEATURES
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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.
The parts feature a high p...
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