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POWER MANAGEMENT
SC186
4A Synchronous Step-Down Regulator
Features
Input Voltage Range — 2.9 to 5.5V Output Voltage Range — 0.8V to 3.3V Output Current — up to 4A Ultra-Small Footprint — <1mm Height Solution Switching Frequency — 1.5MHz Automatic Power Save Mode Efficiency Up to 95% Low Output Noise Across Load Range Excellent Transient Response Start Up into Pre-Bias Output Duty-Cycle Low Dropout Operation — 100% Shutdown Current — <1µA Externally Programmable Soft Start Time Power Good indicator Input Under-Voltage Lockout Output Over-Voltage, Current Limit Protection Over-Temperature Protection Thermally Enhanced 3 x 3 x 0.
SC186 Datasheet
