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 Indu...