Description

8V, 16A Synchronous Step-Down Silent Switcher 2 Features: Silent Switcher®2 Architecture Ultralow EMI Emissions on Any PCB Internal Bypass Capacitors Reduce Radiated EMI Optional Spread Spectrum Modulation High Efficiency at High Frequency Up to 94% Efficiency at 2MHz, 3.3VIN to 1.2VOUT Up to 93% Efficiency at 2MHz, 5VIN to 1.2VOUT PVIN Range: 1.5V to 8V, SVIN Range: 2.7V to 8V VOUT Range: 0.6V to VIN Reference Accuracy: ±0.8% Over Temperature PolyPhase® Operation: Up to 12 Phases Fast Transient Response with External Compensation Forced Continuous Mode Operation Low Quiescent Current Burst Mode® Operation 180μA IQ Regulating 5VIN to 1.2VOUT Output Ripple < 10mVP-P Fast Minimum Switch On-Time: 20ns Adjustable and Synchronizable: 300kHz to 3.5MHz Output Soft-Start and Power Good Small 24-Lead 4mm × 4mm LQFN Package AEC-Q100 Qualified for Automotive Applications