Datasheet AS1344 www.
DataSheet4U.
com 4 2 V, D C - D C B o o s t C o n v e r t e r w it h a d j u s ta b l e S o fts ta r t 1 General Description The AS1344 boost converter contains a 1.
4A internal switch in a tiny TDFN-10 3x3mm package.
The device operates from a 0.
9V to 3.
6V supply, and can boost voltages up to 42V output.
The output voltage can easily be adjusted by an external resistor divider.
The AS1344 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 AS1344 also features power-OK circuit...

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