DESCRIPTION
converter delivering high efficiency in a SOT23-6 package. The device has an internal NMOS switch and PMOS synchronous rectifier and has the capacity of supplying 3.3V at 100mA from a single AA cell input.
High frequency switching (up to 2MHz) minimizes the board area by allowing the use of tiny, low profile inductors and ceramic capacitors.

FEATURES
◾ Up to 96% efficiency
◾ Low start-up voltage 0.8V
◾ Internal synchronous rectifier
◾ Up to 2MHz switching allows for tiny
   external components
◾ 0.5V to 4.4V input range
◾ 2.5V to 5.0V output range (Note 3)
◾ Feedback Voltage: 1.00V +/-2%
◾ Logic controlled shutdown (<1µA)
◾ Low 250µA operating supply current
   (measured at VOUT)
◾ Pulse skipping at light load for extended
   battery life
◾ Generates 3.3V at 100mA from single AA
   cell
◾ Stable with ceramic output capacitor
◾ Low profile 6-Leads SOT23-6 package

APPLICATIONS
◾ PDAs and organizers
◾ Digital cameras
◾ Wireless mice/ keyboards
◾ Portable medical equipment
◾ Cordless phones
◾ Wireless Headsets