SGM61433.pdf? 4.5V to 42V Input Voltage Range
? Available in a Green SOIC-8 (Exposed Pad) Package
? 4.5 V to 42 V (45 V Abs Max) Input Range
? 3.5 A Continuous Current, 4.5 A Minimum Peak
Inductor Current Limit
? Current Mode Control DC-DC Converter
? 92-mΩ High-Side MOSFET
? High Efficiency at Light Loads with Pulse Skipping
Eco-mode?
? Low Dropout at Light Loads with Integrated BOOT
Recharge FET
? 146 μA Operating Quiescent Current
? 1 μA Shutdown Current
? 100 kHz to 2.5 MHz Fixed Switching Frequency
? Synchronizes to External Clock
? Adjustable UVLO Voltage and Hysteresis
? Internal Soft-Start
? Accurate Cycle-by-Cycle Current Limit
? Thermal, Overvoltage, and Frequency Foldback
Protection
? 0.8 V 1% Internal Voltage Reference
? 8-Terminal HSOP with PowerPAD? Package
? –40°C to 150°C TJ Operating Range
? Create a Custom Design with WEBENCH Tools
