| Description & Applications | PWM switching regulator controller IC •Operation from 1.8V to 10V supply. •Adjustable output voltage. •High speed adjustable OSC. (Up to 1MHz) •Incorporates a soft start circuit. •Incorporates a short circuit detection of a timer-latch. •Totem-pole type output in which current is adjustable • using an external resistor.(Pin 4) •1mA or less shutdown current. •Low component count. •Small 8 Pin SOT23L-8 package. •White LED Backlighing and Frontlighting. •Step-up DC-DC Converters • Mobile Communication Systems: •Cellular Phone,PHS,DSC,PDA •Computer Peripherals Equipment •Battery Powered System •Portable Equipmen |