MP4415AGQB-P Monolithic Power Systems

MP4415A 1.5A, 36V, 2.2MHz, High-Efficiency Synchronous Step-Down Converter DESCRIPTION FEATURES The MP4415A is a high-frequency, Wide 4V to 36V Operating Input Range synchronous, rectified, step-down, switch-mode 1.5A Continuous Load Current converter with built-in power MOSFETs. The 90m/50m Low R Internal Power DS(ON) MP4415A offers a very compact solution that MOSFETs achieves 1.5A of continuous output current with High-Efficiency Synchronous Mode excellent load and line regulation over a wide Operation input supply range. The MP4415A uses Default 2.2MHz Switching Frequency synchronous mode operation for higher 450kHz to 2.2MHz Frequency Sync efficiency over the output current load range. Forced Continuous Conduction Mode (CCM) Current mode operation provides fast transient Internal Soft Start (SS) response and eases loop stabilization. Power Good (PG) Indicator Over-Current Protection (OCP) with Valley- Full protection features include over-current Current Detection and Hiccup Mode protection (OCP) and thermal shutdown. Thermal Shutdown The MP4415A requires a minimal number of Output Adjustable from 0.8V readily available, standard external CISPR25 Class 5 Compliant components, and is available in a space-saving Available in a QFN-13 (2.5mmx3mm) QFN-13 (2.5mmx3mm) package. Package APPLICATIONS Automotive Industrial Control Systems Medical and Imaging Equipment Telecom Applications Distributed Power Systems All MPS parts are lead-free, halogen free, and adhere to the RoHS directive. For MPS green status, visit the MPS website under Quality Assurance. MPS, the MPS logo, and Simple, Easy Solutions are registered trademarks of Monolithic Power Systems, Inc. or its subsidiaries. TYPICAL APPLICATION 4V-36V BST MP4415A VOUT SW EN/SYNC EN/SYNC VCC FB PG PG PGND AGND MP4415A Rev. 1.0 MonolithicPower.com 1 6/17/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2019 MPS. All Rights Reserved. MP4415A 36V, 1.5A, 2.2MHZ, SYNCHRONOUS STEP-DOWN CONVERTER ORDERING INFORMATION Part Number* Package Top Marking MP4415AGQB* QFN-13 (2.5mmx3mm) See Below * For Tape & Reel, add suffix Z (e.g. MP4415AGQB-Z). TOP MARKING BFN: Product code of MP4415AGQB Y: Year code WW: Week code LLL: Lot number PACKAGE REFERENCE TOP VIEW PGND PGND PGND BST 13 12 11 10 9 SW IN 1 8 AGND 2 IN 7 VCC 3 4 5 6 EN/ NC PG FB SYNC QFN-13 (2.5mmx3mm) MP4415A Rev. 1.0 MonolithicPower.com 2 6/17/2019 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2019 MPS. All Rights Reserved.