Analog Devices LT8606
42V 350mA Synchronous Step-Down Regulator
FEATURES
n Wide Input Voltage Range: 3.0V to 42V n Ultralow Quiescent Current Burst Mode® Operation: n <3µA IQ Regulating 12VIN to 3.3VOUT n Output Ripple <10mVP-P n High Efficiency 2MHz Synchronous Operation: n >92% Efficiency at 0.35A, 12VIN to 5VOUT n 350mA Maximum Continuous Output n Fast Minimum Switch-On Time: 35ns n Adjustable and Synchronizable: 200kHz to 2.2MHz n Spread Spectrum Frequency Modulation for Low EMI n Allows Use of Small Inductors n Low Dropout n Peak Current Mode Operation n Accurate 1V Enable Pin Threshold n Internal Compensation n Output Soft-Start and Tracking n Small Thermally Enhanced 10-Lead MSOP Package or 8-Pin 2mm × 2mm DFN Package n AEC-Q100 Qualified for AutomotiveAPPLICATIONS
APPLICATIONS
n General Purpose Step-Down Converter n Low EMI Step Down All registered trademarks and trademarks are the property of their respective owners.DESCRIPTION
The LT®8606 is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator that consumes only 1.7µA of non-switching quiescent current.