MP2324 Datasheet: Synchronous Step-Down Converter





MP2324 Datasheet PDF

Part Number MP2324
Description Synchronous Step-Down Converter
Manufacture MPS
Total Page 17 Pages
PDF Download Download MP2324 Datasheet PDF

Features: MP2324 High Efficiency 2A, 24V, 500kHz S ynchronous Step-Down Converter DESCRIP TION The MP2324 is a high frequency syn chronous rectified step-down switch mod e converter with built in internal powe r MOSFETs. It offers a very compact sol ution to achieve 2A continuous output c urrent over a wide input supply range w ith excellent load and line regulation. The MP2324 has synchronous mode operat ion for higher efficiency over output c urrent load range. Current mode operati on provides fast transient response and eases loop stabilization. Full protect ion features include OCP and thermal sh ut down. The MP2324 requires a minimum number of readily available standard ex ternal components and is available in a space saving 8-pin TSOT23 package. TYP ICAL APPLICATION FEATURES  Wide 4.5 V to 24V Operating Input Range  120m Ω/50mΩ Low Rds(on) Internal Power MOS FETs  Low Quiescent Current  High Efficiency Synchronous Mode Operation  Fixed 500kHz Switching Frequency  Frequency Sync from 200kHz to 2MHz E.

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MP2324
High Efficiency 2A, 24V, 500kHz
Synchronous Step-Down Converter
DESCRIPTION
The MP2324 is a high frequency synchronous
rectified step-down switch mode converter with
built in internal power MOSFETs. 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
MP2324 has synchronous mode operation for
higher efficiency over output current load range.
Current mode operation provides fast transient
response and eases loop stabilization.
Full protection features include OCP and
thermal shut down.
The MP2324 requires a minimum number of
readily available standard external components
and is available in a space saving 8-pin
TSOT23 package.
TYPICAL APPLICATION
FEATURES
Wide 4.5V to 24V Operating Input Range
120mΩ/50mΩ Low Rds(on) Internal Power
MOSFETs
Low Quiescent Current
High Efficiency Synchronous Mode
Operation
Fixed 500kHz Switching Frequency
Frequency Sync from 200kHz to 2MHz
External Clock
Power Save Mode at light load
Internal Soft Start
Power Good Indicator
OCP Protection and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in an 8-pin TSOT-23 package
APPLICATIONS
Notebook Systems and I/O Power
Digital Set Top Boxes
Flat Panel Television and Monitors
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green
status, please visit MPS website under Products, Quality Assurance page.
“MPS” and “The Future of Analog IC Technology” are registered trademarks of
Monolithic Power Systems, Inc.
MP2324 Rev. 1.0
12/4/2013
www.MonolithicPower.com
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2013 MPS. All Rights Reserved.
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