LT8645S

LT8645S 65V, 8A Synchronous Step-Down Silent Switcher 2 with 2.5µA Quiescent Current Features nn Silent Switcher® 2 Architecture nn Ultralow EMI/EMC Emissions on Any PCB nn Eliminates PCB Layout Sensitivity nn Internal Bypass Capacitors Reduce Radiated EMI nn Optional Spread Spectrum Modulation nn High Efficiency at High Frequency nn Up to 95% Efficiency at 1MHz, 12VIN to 5VOUT nn Up to 94% Efficiency at 2MHz, 12VIN to 5VOUT nn Wide Input Voltage Range: 3.4V to 65V nn Ultralow Quiescent Current Burst Mode® Operation nn 2.5μA IQ Regulating 12VIN to 3.3VOUT nn Output Ripple < 10mVP-P nn Fast Minimum Switch On-Time: 40ns nn Low Dropout Under All Conditions: 60mV at 1A nn Safely Tolerates Inductor Saturation in Overload nn Adjustable and Synchronizable: 200kHz to 2.2MHz nn Peak Current Mode Operation nn Output Soft-Start and Tracking nn Small 32-Lead 6mm × 4mm LQFN Package Applications nn Automotive and Industrial Supplies nn General Purpose Step-Down nn GSM Power Supplies Descript...