DESCRIPTION

The ZXSC100 series is designed for DC-DC applications where step-up voltage conversion from very low input voltages is required. These applications mainly operate from single nickel cadmium or nickel metal hydride battery cells.

FEATURES

• SuperSOT4™ switching transistor ZXT14N20DX:VCE(sat) 45mV max @ 1A load

• Efficiency maintained over a wide range of input voltages and load currents 82 efficiency @ VBATT=1V

• Startup under full load

• Minimum operating input voltage VBATT=0.926V

• Adjustable output voltage down to VBATT

• Quiescent current typically 150µA referred to input voltage

• MSOP8 Package

• SO8 Package

• Demonstration boards available

• Cordless Telephones

• MP3 Players

• PDA

• Pagers

• Battery Backup Supplies

• Electronic toothbrush

• GPS Receivers

• Digital Camera

• Palmtop Computers

• Hand Held Instruments

• Portable Medical Equipment

• Solar Powered Equipment

• LED Flashlight

• LED Backlight