Description

8A, 4MHz, Monolithic Synchronous Step-Down Regulator Features: High Efficiency: Up to 95% 8A Output Current 2.25V to 5.5V Input Voltage Range Low RDS(ON) Internal Switch: 35mΩ Tracking Input to Provide Easy Supply Sequencing Programmable Frequency: 300kHz to 4MHz 0.8V ±1% Reference Allows Low Output Voltage Quiescent Current: 380μA Selectable Forced Continuous/Burst Mode® Operation with Adjustable Burst Clamp Synchronizable Switching Frequency Low Dropout Operation: 100% Duty Cycle Power Good Output Voltage Monitor Overtemperature Protected 38-Lead Low Profile (0.75mm) Thermally Enhanced QFN (5mm × 7mm) Package