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Part Number
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AAT3114A |
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Manufacturer
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AAT |
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Description
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High Efficiency 1.5X Fractional Charge Pumps |
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Published
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Apr 30, 2007 |
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Detailed Description
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High Efficiency 1.5X Fractional Charge Pumps For White LED Applications General Description
The AAT3113 and AAT3114/14A ...
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Datasheet
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AAT3114A
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Overview
High Efficiency 1.
5X Fractional Charge Pumps For White LED Applications General Description
The AAT3113 and AAT3114/14A are low noise, constant frequency charge pump DC/DC converters that use fractional (1.
5X) conversion to increase efficiency in white LED applications.
The devices can be used to produce current levels up to 20mA for each output from a 2.
7V to 5.
5V input.
A low external parts count (two 1µF flying capacitors and two small bypass capacitors at VIN and OUT) makes these devices ideally suited for small, battery-powered applications.
AAT3113, AAT3114/14A
ChargePump™
Features
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AnalogicTech’s Simple Serial Control™ (S2Cwire™) interface is used t...
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