Description

40V, 1.2A Micropower Synchronous Boost Converter with PassThru Features: Wide Input Voltage Range: 3.0V to 40V Low Quiescent Current in Burst Mode® Operation <6μA IQ <20mVP-P Output Ripple Synchronous Operation for High Efficiency Monolithic 40V, 240mΩ Power Switches 100% Duty Cycle PassThru™ Mode for Boost Preregulation Applications Adjustable and Synchronizable: 300kHz to 3MHz Spread Spectrum for Reduced EMI/EMC Emissions Accurate EN/UVLO Internal Compensation 20MΩ Internal Feedback Divider Output Voltage Up to 40V Available in 10-Lead MSOP Package AEC-Q100 Automotive Qualification in Progress