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Part Number
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AS1340 |
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Manufacturer
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austriamicrosystems AG |
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Description
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DC-DC Boost Converter |
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Published
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May 4, 2009 |
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Detailed Description
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AS1340
5 0 V, M i c r o p o w e r, D C - D C B o o s t C o n v e r t e r
www.datasheet4u.com
Product Brief
1 General D...
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Datasheet
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AS1340
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Overview
AS1340
5 0 V, M i c r o p o w e r, D C - D C B o o s t C o n v e r t e r
www.
datasheet4u.
com
Product Brief
1 General Description
The AS1340 boost converter contains a 1.
4A internal switch in a tiny TDFN-8 3x3mm package.
The device operates from a 2.
7 to 5.
5V supply, and can boost voltages up to 50V output.
The output voltage can easily be adjusted by an external resistor divider.
The AS1340 uses a unique control scheme providing the highest efficiency over a wide range of load conditions.
An internal 1.
4A MOSFET reduces external component count, and a fixed high switching frequency (1MHz) allows for tiny surface-mount components.
The AS1340 also features power-OK circuitry which monitors t...
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