MP1474SGJ-P

MPS MP1474S High-Efficiency, 2A, 16V, 500kHz Synchronous, Step-Down Converter Page 1 of 1 MP1474S High-Efficiency, 2A, 16V, 500kHz Synchronous, Step-Down Converter DESCRIPTION The MP1474S is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a compact solution to achieve a 2A continuous output current with excellent load and line regulation over a wide input-supply range. The MP1474S has synchronous-mode operation for higher efficiency over the output current-load range. Current-mode operation provides fast, transient response and eases loop stabilization. Full protection features include over-current protection (OCP) and thermal shutdown (TSD). The MP1474S requires a minimal number of readily available, standard, external components and is available in a spacesaving 8-pin TSOT23 package. FEATURES • • • • • • • • • • • • • Wide 4.5V to 16V Operating-Input Range 150mΩ/70mΩ Low RDS(ON) Internal Power MOSFETs High-Efficiency Synchronous-Mode Operation Fixed 500kHz Switching Frequency Synchronizes from a 300kHz to 2MHz External Clock Power-Save Mode at Light Load Internal Soft-Start Power Good Indicator Over-Current Protection and Hiccup Thermal Shutdown Output Adjustable from 0.8V Available in a 8-pin TSOT-23 Package APPLICATIONS • • • • Notebook Systems and I/O Power Digital Set-Top Boxes Flat-Panel Television and Monitors Distributed Power Systems All MPS parts are lead-free and adhere to the RoHS directive. For MPS green status, please visit MPS website under Products, Quality Assurance page. "MPS" and "The Future of Analog IC Technology" are registered trademarks of Monolithic Power Systems, Inc. TYPICAL APPLICATION © 2015 Monolithic Power Systems https://www.monolithicpower.com/Products/Product-Detail/853/DC-DCPowerConversion/... 9/28/2015