MPM3550E 36V, 5A, High-Efficiency, Fast Transient, Non-Isolated, DC/DC Power Module with Integrated Inductor DESCRIPTION FEATURES The MPM3550E is a high-density, non-isolated, Integrated Inductor, Switches, Controller DC/DC power module for space-sensitive High-Efficiency Synchronous Mode Control applications. The module offers a very compact Low Component Count and Small Size solution that achieves 5A of continuous output Ease of Design and Fastest Time to Market current with fast transient and good stability over Wide 4.5V to 36V Operating Input Range a wide input supply and load range. The Output Adjustable from 1.0V to 12.0V MPM3550E can provide an adjustable output Guaranteed 5A Continuous Output Current voltage from 1.0 - 12.0V via an external FB Ultra-Fast Transient Response resistor (default 3.3V output). Ultra-high Internal Fixed Soft-Start Time efficiency is achieved through the use of External Frequency Selection Pin synchronous rectification and control techniques. Power Good (PGOOD) Indicator The MPM3550E offers standard features, Non-Latch OCP, SCP, UVP, and UVLO including an internal fixed soft start, remote Thermal Shutdown Protection enable control, and power good indicator. The Remote Enable Control (EN) MPM3550E has fully integrated protection Available in an LGA-18 features, including over-current protection (12mmx12mmx4.2mm) Package (OCP), short-circuit protection (SCP), output Weight: 1.4g under-voltage protection (UVP), input under- Operating Temperature: -40C to +125C voltage lockout (UVLO), and thermal shutdown. CISPR25 Class 5 Compliant The MPM3550E integrates a switching controller, APPLICATIONS power switches, inductors, a modest amount of input and output capacitors, and all support Automotive Systems components in an advanced Industrial Supplies 12mmx12mmx4.2mm package. The MPM3550E Telecom and Networking Systems only requires a minimal number of standard Distributed Power and POL Systems external components. This compact solution All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For helps system design and productivity MPS green status, please visit MPS website under Quality Assurance. MPS and The Future of Analog IC Technology are registered trademarks of Monolithic significantly by offering greatly simplified board Power Systems, Inc. design, layout, and manufacturing requirements. TYPICAL APPLICATION V V VIN VOUT OUT IN 4.5~36VDC 3.3V C MPM3550E OUT RFREQ RFREQ FB FB PGOOD PGOOD EN GND GND EN MPM3550E Rev. 1.0 www.MonolithicPower.com 1 5/24/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved. MPM3550E 36V, 5A, HIGH-EFFICIENCY, NON-ISOLATED, DC/DC POWER MODULE ORDERING INFORMATION Part Number* Package Top Marking MPM3550EGLE LGA-18 (12mmx12mmx4.2mm) See Below TOP MARKING MPS: MPS prefix YY: Year code WW: Week code MPM3550E: First eight digits of the part number LLLLLLLLL: Lot number PACKAGE REFERENCE TOP VIEW TOP VIEW 9-18 GND 1 8 EN VIN 9 18 10 17 2 7 GND RFREQ 11 16 3 6 GND PGOOD 12 15 13 14 FB 4 5 VOUT LGA-18 (12mmx12mmx4.2mm) MPM3550E Rev. 1.0 www.MonolithicPower.com 2 5/24/2018 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. 2018 MPS. All Rights Reserved.