MP4410 36V, 100mA Synchronous Step-Down Converter The Future of Analog IC Technology FEATURES DESCRIPTION 20A Quiescent Current The MP4410 is a high-frequency, step-down, Wide 4.5V to 36V Operating Range switching regulator with integrated high- 42V Integrated MOSFETs with 0.7 and side/low-side, high-voltage power MOSFETs. It 2.25 Ron provides a highly efficient output of up to Programmable Switching Frequency 100mA. Stable with Ceramic Output Capacitors 42V rated MOSFETs and 4.5V to 36V operation Low Output Ripple range accommodates a variety of step-down Programmable Soft-Start applications in automotive input environment. A Adjustable Input UVLO Hysteresis 5A shutdown mode quiescent current allows Precision Peak Current Limit without use in battery-powered applications. Current-Sensing Resistor It allows for high power conversion efficiency Programmable Peak Current Limit over a wide load range by scaling down the >90% Efficiency at 10V VIN to 5V V /2mA OUT switching frequency under light-load condition 1.0V Feedback Reference Voltage to reduce the switching and gate driver losses. Low Shutdown Mode Current: <5A 3mmx3mm QFN10 Package The switching frequency during start-up and short circuit also can be scaled down to helps APPLICATIONS prevent inductor current runaway. Thermal 4mA to 20mA Current Loops shutdown provides reliable, fault-tolerant operation. Automotive Systems Industrial Power Systems The MP4410 is available in a 3mmx3mm Distributed Power Systems QFN10 package. Battery Powered 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 MP4410 Rev.1.0 www.MonolithicPower.com 1 12/18/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2014 MPS. All Rights Reserved. MP441036V, 100mA, SYNCHRONOUS STEP-DOWN CONVERTER ORDERING INFORMATION Part Number* Package Top Marking MP4410GQ QFN-10 (3mmx3mm) See Below * For Tape & Reel, add suffix Z (e.g. MP4410GQZ). TOP MARKING ANH: product code of MP4410GQ Y: year code LLL: lot number PACKAGE REFERENCE MP4410 Rev.1.0 www.MonolithicPower.com 2 12/18/2014 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2014 MPS. All Rights Reserved.