MP2314S Datasheet: Step-down Converter





MP2314S Step-down Converter Datasheet

Part Number MP2314S
Description Step-down Converter
Manufacture MPS
Total Page 16 Pages
PDF Download Download MP2314S Datasheet PDF

Features: The Future of Analog IC Technology DESCR IPTION The MP2314S 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 MP2314. It offers a very co mpact solution to achieve 2A continuous output current over a wide input suppl y range with excellent load and line re gulation. The MP2314S 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 shutdo wn. The MP2314S requires a minimal numb er of readily available, standard, exte rnal components and is available in a c ompact TSOT23-8 package. MP2314S 2A, 2 4V, 500kHz, High-Efficiency, Synchronou s, Step-Down Converter FEATURES  Wid e 4.5V to 24V Operating Input Range  2A Load Current  140mΩ/65mΩ Low RDS(ON) Internal Power MOSFETs  .

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The Future of Analog IC Technology
DESCRIPTION
The MP2314S is a high-efficiency, synchronous,
rectified, step-down, switch mode converter
with built-in, internal power MOSFETs. It is a
next generation of the MP2314. It offers a very
compact solution to achieve 2A continuous
output current over a wide input supply range
with excellent load and line regulation.
The MP2314S 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 MP2314S requires a minimal number of
readily available, standard, external
components and is available in a compact
TSOT23-8 package.
MP2314S
2A, 24V, 500kHz, High-Efficiency,
Synchronous, Step-Down Converter
FEATURES
Wide 4.5V to 24V Operating Input Range
2A Load Current
140m/65mLow 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 an 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
90
85 VIN=6.5V
80 VIN=12V
75 VIN=19V
70
65
60
0.01
0.10
1.00
10.00
OUTPUT CURRENT (A)
MP2314S Rev. 1.0
www.MonolithicPower.com
12/18/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
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