AS1340 Datasheet | austriamicrosystems AG

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 .. 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 ponent count, and a fixed high switching frequency (1MHz) allows for tiny surface-mount ponents. The AS1340 also Features power-OK circuitry which monitors...