MP2315GJ-Z

MP2315 High Efficiency 3A, 24V, 500kHz Synchronous Step Down Converter The Future of Analog IC Technology DESCRIPTION FEATURES The MP2315 is a high frequency synchronous rectified step-down switch mode converter with built in internal power MOSFETs. It offers a very compact solution to achieve 3A continuous output current over a wide input supply range with excellent load and line regulation. The MP2315 has synchronous mode operation for higher efficiency over output current load range.    Current mode operation provides fast transient response and eases loop stabilization. Full protection features include OCP and thermal shut down. The MP2315 requires a minimum number of readily available standard external components and is available in a space saving 8-pin TSOT23 package.           Wide 4.5V to 24V Operating Input Range 3A Load Current 90mΩ/40mΩ Low Rds(on) Internal Power MOSFETs Low Quiescent Current High Efficiency Synchronous Mode Operation Fixed 500kHz Switching Frequency Frequency Sync from 200kHz to 2MHz External Clock AAM Power Save Mode Internal Soft Start OCP Protection and Hiccup Thermal Shutdown Output Adjustable from 0.8V Available in an 8-pin TSOT-23 package APPLICATIONS    Notebook Systems and I/O Power Digital Set Top Boxes Flat Panel Television and Monitors 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 100 95 90 85 80 75 70 65 60 0.01 MP2315 Rev. 1.01 1/8/2014 0.1 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2014 MPS. All Rights Reserved. 1 10 1 MP2315 – 24V, 3A SYNC STEP DOWN CONVERTER ORDERING INFORMATION Part Number* MP2315GJ Package TSOT23-8 Top Marking AGC * For Tape & Reel, add suffix –Z (e.g. MP2315GJ–Z); PACKAGE REFERENCE TOP VIEW AAM 1 8 FB IN 2 7 VCC SW 3 6 EN/SYNC GND 4 5 BST TSOT23-8 ABSOLUTE MAXIMUM RATINGS (1) Thermal Resistance VIN ................................................–0.3V to +28V VSW ........ –0.3V (-5V