Datasheet Summary
LTC3499/LTC3499B
750mA Synchronous Step-Up DC/DC Converters with Reverse-Battery Protection
Features n Reverse-Battery Protection for DC/DC Converter and Load n High Efficiency: Up to 94% n Generates 5V at 175mA from a 1.8V Input n Operates from 1.8V to 5.5V Input Supply n 2V to 6V Adjustable Output Voltage n Inrush Current Controlled During Start-Up n Output Disconnnect in Shutdown n Low Noise 1.2MHz PWM Operation n Tiny External ponents n Automatic Burst Mode® Operation (LTC3499) n Continuous Switching at Light Loads (LTC3499B) n Overvoltage Protection n 8-Lead (3mm × 3mm × 0.75mm) DFN and MSOP Packages
APPLICATIONS n Medical Equipment n Digital Cameras n MP3 Players n Handheld...