MP2395 Datasheet: Synchronous Step-Down Converter





MP2395 Synchronous Step-Down Converter Datasheet

Part Number MP2395
Description Synchronous Step-Down Converter
Manufacture MPS
Total Page 18 Pages
PDF Download Download MP2395 Datasheet PDF

Features: The Future of Analog IC Technology DESCR IPTION The MP2395 is a high-frequency, synchronous, rectified, step-down, swit ch-mode converter with built-in power M OSFETs. The MP2395 offers a very compac t solution that achieves 3A of peak out put current with excellent load and lin e regulation over a wide input supply r ange. The MP2395 uses synchronous mode operation for higher efficiency over th e output current load range. Current-mo de operation provides fast transient re sponse and eases loop stabilization. Fu ll protection features include over-cur rent protection (OCP) and thermal shutd own. The MP2395 requires a minimal numb er of readily available, standard, exte rnal components and is available in a s pace-saving QFN-8 (3mmx3mm) package. M P2395 28V, 3A Peak, High-Efficiency, Sy nchronous, Step-Down Converter with Pow er Good in QFN 3x3 FEATURES  Wide 4V to 28V Continuous Operating Input Rang e  85mΩ/55mΩ Low RDS(ON) Interna l Power MOSFETs  High-Efficiency Synchronous Mode Operation  410kHz S.

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The Future of Analog IC Technology
DESCRIPTION
The MP2395 is a high-frequency, synchronous,
rectified, step-down, switch-mode converter
with built-in power MOSFETs. The MP2395
offers a very compact solution that achieves 3A
of peak output current with excellent load and
line regulation over a wide input supply range.
The MP2395 uses synchronous mode
operation for higher efficiency over the output
current load range.
Current-mode operation provides fast transient
response and eases loop stabilization.
Full protection features include over-current
protection (OCP) and thermal shutdown.
The MP2395 requires a minimal number of
readily available, standard, external
components and is available in a space-saving
QFN-8 (3mmx3mm) package.
MP2395
28V, 3A Peak, High-Efficiency,
Synchronous, Step-Down Converter
with Power Good in QFN 3x3
FEATURES
Wide 4V to 28V Continuous Operating Input
Range
85m/55mLow RDS(ON) Internal Power
MOSFETs
High-Efficiency Synchronous Mode
Operation
410kHz Switching Frequency
Synchronizes from 200kHz to 2.2MHz
External Clock
High Duty Cycle for Automotive Cold Crank
Internal Power-Save Mode (PSM)
Internal Soft Start (SS)
Power Good (PG) Indicator
Over-Current Protection (OCP) and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in an QFN-8 (3mmx3mm)
Package
APPLICATIONS
General Consumer
Multi-Function Printers (MFP)
Distributed Power Systems
All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For
MPS green status, please visit the MPS website under Quality Assurance. “MPS”
and “The Future of Analog IC Technology” are registered trademarks of
Monolithic Power Systems, Inc.
TYPICAL APPLICATION
MP2395 Rev.1.01
1/21/2019
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2019 MPS. All Rights Reserved.
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