GENERAL DESCRIPTION
The ACT6305 is a high-efficiency synchronous step-up DC-DC converter that consumes just 17µA of quiescent supply current and is capable of delivering more than 400mA output current using only three external components. This device achieves a typical startup voltage of just 0.95V, making this device ideal for applications operating from 1 or 2 alkaline cells.
   
FEATURES
■ 0.95V Typical Startup Voltage
■ Up to 94% Efficiency
■ Fully Integrated Power Stage
■ Fixed 3.3V / 5V or Adjustable Output Voltage
■ NanoStandbyTM Shutdown Mode
■ Tiny SOT 23-5 Package
   
APPLICATIONS
■ Hand-Held Devices
■ One to Three Cell Battery Operated Devices
■ PDAs
■ Cellular Phones
■ Digital Cameras
■ GPS