Description

600mA, 1.2MHz Micropower Synchronous Boost Converters in ThinSOT Features: Up to 92% Efficiency Generates 3.3V at 100mA from a Single AA Cell Low Start-Up Voltage: 0.85V 1.2MHz Fixed Frequency Switching Internal Synchronous Rectifier 2.5V to 5V Output Range Automatic Burst Mode® Operation (LTC3400) Continuous Switching at Light Loads (LTC3400B) Logic Controlled Shutdown (<1µA) Antiringing Control Minimizes EMI Tiny External Components Low Profile (1mm) SOT-23 Package