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MP2371 Datasheet, PDF (1/10 Pages) Monolithic Power Systems – 1.8A, 24V, 700KHz Step-Down Converter | |||
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The Future of Analog IC Technology
DESCRIPTION
The MP2371 is a monolithic step-down switch
mode converter with a built-in internal power
MOSFET. It achieves 1.8A continuous output
current over a wide input supply range with
excellent load and line regulation. Current mode
operation provides fast transient response and
eases loop stabilization. Fault condition
protection includes cycle-by-cycle current limiting
and thermal shutdown.
The MP2371 requires a minimum number of
readily available standard external components.
The MP2371 is available in a 2mm x 2mm QFN8
package.
MP2371
1.8A, 24V, 700KHz
Step-Down Converter
FEATURES
⢠2.5A Peak Output Current
⢠1.8A Continuous Output Current
⢠0.3⦠Internal Power MOSFET Switch
⢠Stable with Low ESR Output Ceramic
Capacitors
⢠0.1µA Shutdown Mode
⢠Fixed 700KHz Frequency
⢠Thermal Shutdown
⢠Cycle-by-Cycle Over Current Protection
⢠Wide 4.5V to 24V Operating Input Range
⢠Output Adjustable from 0.81V to 15V
⢠Available in 2x2 QFN8 Package
APPLICATIONS
⢠Broadband Communications Equipment
⢠Digital Entertainment Systems
⢠Distributed Power Systems
⢠Battery Charger
⢠Pre-Regulator for Linear Regulators
âMPSâ and âThe Future of Analog IC Technologyâ are Registered Trademarks of
Monolithic Power Systems, Inc.
TYPICAL APPLICATION
VIN
GND
EN
3
IN
7
BST
SW 2
4
EN
GND
6
FB 5
D3
VOUT
GND
VIN
IOUT_MAX=1.8
MP2371 Rev. 1.0
www.MonolithicPower.com
1
5/26/2008
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2008 MPS. All Rights Reserved.
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