AS1344 Datasheet (austriamicrosystems AG)

AS1344, DC-DC Boost Converter

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 prov

AS1344 Features

* power-OK circuitry which monitors the output voltage. The device also offers a Softstart function which limits the current during startup. The current during startup can be easily adjusted with the value of RV. For RV = 0Ω, there is no softstart. Additionally the AS1344 features a low quiescent supp