MP2315S Datasheet: Step-down Converter





MP2315S Datasheet PDF Download

Part Number MP2315S
Description Step-down Converter
Manufacture MPS
Total Page 16 Pages
PDF Download Download MP2315S Datasheet PDF

Features: The Future of Analog IC Technology DESCR IPTION The MP2315S is a high-efficiency , synchronous, rectified, step-down, sw itch mode converter with built-in, inte rnal power MOSFETs. It is a next genera tion of the MP2315. It offers a very co mpact solution to achieve 3A continuous output current over a wide input suppl y range with excellent load and line re gulation. The MP2315S uses synchronous mode operation for higher efficiency ov er the output current-load range. Curre nt mode operation provides fast transie nt response and eases loop stabilizatio n. Full protection features include ove r-current protection (OCP), over-voltag e protection (OVP), and thermal shutdow n. The MP2315S requires a minimal numbe r of readily available, standard, exter nal components and is available in a co mpact TSOT23-8 package. MP2315S 3A, 24 V, 500kHz, High-Efficiency, Synchronous , Step-Down Converter FEATURES • Wide 4.5V to 24V Operating Input Range • 3A Load Current • 110mΩ/55mΩ Low RDS(ON) Internal Power MOSFETs • L.

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The Future of Analog IC Technology
DESCRIPTION
The MP2315S is a high-efficiency, synchronous,
rectified, step-down, switch mode converter
with built-in, internal power MOSFETs. It is a
next generation of the MP2315. It offers a very
compact solution to achieve 3A continuous
output current over a wide input supply range
with excellent load and line regulation.
The MP2315S 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), over-voltage protection
(OVP), and thermal shutdown.
The MP2315S requires a minimal number of
readily available, standard, external
components and is available in a compact
TSOT23-8 package.
MP2315S
3A, 24V, 500kHz, High-Efficiency,
Synchronous, Step-Down Converter
FEATURES
Wide 4.5V to 24V Operating Input Range
3A Load Current
110m/55mLow RDS(ON) Internal Power
MOSFETs
Low Quiescent Current
High-Efficiency Synchronous Mode
Operation
Fixed 500kHz Switching Frequency
AAM Power Save Mode
Internal Soft Start
Output Over-Voltage Protection (OVP)
Over-Current Protection (OCP) and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in a TSOT23-8 Package
APPLICATIONS
Notebook Systems and I/O Power
Digital Set-Top Boxes
Flat Panel Television and Monitors
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
100
95
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85
80
75
70
65
60
0.01 0.10 1.00 10.00
MP2315S Rev. 1.0
www.MonolithicPower.com
12/21/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
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