GENERAL DESCRIPTION
The TEA1205AT (see Fig.1) is a fully integrated DC/DC converter circuit using the minimum amount of external components.

FEATURES
• Fully integrated DC/DC converter circuit
• Up conversion in 2 different modes
• High efficiency over wide load range
• Synchronizes to external high frequency clock
• Output power up to 3.6 W (typ.) continuous, 8 W in GSM burst mode
• Low quiescent power consumption
• True current limit for Li-ion battery compatibility
• Shut-down function
• 8-pin SO package.

APPLICATIONS
• Cellular and cordless phones PDAs and others
• Supply voltage source for low-voltage chip sets
• Portable computers
• Battery backup supplies
• Cameras.