Datasheet Analog Devices LT8642SEV#PBF — Ficha de datos

LT8642S
18V, 10A Synchronous
Step-Down Silent Switcher 2
FEATURES DESCRIPTION Silent Switcher®2 Architecture
nn Ultralow EMI 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 96% Efficiency at 1MHz, 12V to 3.3V
IN
OUT
nn Up to 95% Efficiency at 2MHz, 12V to 3.3V
IN
OUT
nn Wide Input Voltage Range: 2.8V to 18V
nn 10A Output Current
nn External Compensation: Fast Transient Response
and Current Sharing
nn Low Quiescent Current Burst Mode® Operation
nn 240µA I Regulating 12V to 1.2V
Q
IN …