The Future of Analog IC Technology
DESCRIPTION
The MPM3630 is a synchronous rectified, step-
down module regulator with built-in power
MOSFETs, inductor, and two capacitors. It
offers a very compact solution to achieve a 3A
continuous output current with excellent load
and line regulation over a wide input supply
range. The MPM3630 has a 1.4MHz switching
frequency, which provides fast load transient
response.
Full protection features include over-current
protection (OCP) and thermal shutdown (TSD).
The MPM3630 eliminates design and
manufacturing risks while dramatically
improving time-to-market.
The MPM3630 is available in a space-saving
QFN20 (3mmx5mmx1.6mm) package.
TYPICAL APPLICATION
MPM3630
18V/3A DC/DC Module
Synchronous Step-Down Regulator
with Integrated Inductor
FEATURES
Complete Switch Mode Power Supply
4.5V to 18V Wide Operating Input Range
3A Continuous Load Current
50mΩ/22mΩ Low RDS(ON) Internal Power
MOSFETs
Integrated Inductor
Fixed 1.4MHz Switching Frequency
1MHz-2MHz Frequency Sync
Internal Power Save Mode for Light Load
Power Good Indicator
OCP Protection and Hiccup
Thermal Shutdown
Output Adjustable from 0.6V
Available in QFN20 (3x5x1.6mm) Package
APPLICATIONS
Industrial Controls
Medical and Imaging Equipment
Telecom Applications
LDO Replacement
Space and Resource-Limited Applications
Distributed Power Systems
All MPS parts are lead-free, halogen-free, and adhere to the RoHS
directive. For MPS green status, please visit MPS website under Quality
Assurance.
“MPS” and “The Future of Analog IC Technology” are Registered
Trademarks of Monolithic Power Systems, Inc.
MPM3630 Rev. 1.02
www.MonolithicPower.com
1
5/26/2020
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2020 MPS. All Rights Reserved.
