AS1340 50V, Micropower, DC-DC Boost Converter 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 the output voltage.
Additionally the AS1340 features a low quie...

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