EV2365DN-01A

3A, 28V, 1.4MHz

Step-Down Converter Evaluation Board

EV2365DN-01A Rev. 1.1

www.MonolithicPower.com

1

9/20/2006

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2006 MPS. All Rights Reserved.

The Future of Analog IC Technology

TM

TM

DESCRIPTION

The EV2365DN-01A is an evaluation board for

the MP2365, a 1.4MHz step-down regulator

with a built-in POWER MOSFET.

The MP2365 integrates a 120mΩ MOSFETS

that provides 3A continuous load current over a

wide operating input voltage of 4.75V to 28V.

Current mode control provides fast transient

response and eases loop stabilization. An

adjustable soft-start prevents inrush current at

turn-on.

This device, available in an 8-pin SOIC and

PDIP packages, provides a very compact

system solution with minimal reliance on

external components.

ELECTRICAL SPECIFICATIONS

Parameter

Symbol

Value

Units

Input Voltage

4.75 – 28

V

Output Voltage

3.3

V

Output Current

3

A

FEATURES

• 3A Output Current

• Wide 4.75V to 28V Operating Input Range

• Adjustable Output from 0.92V to 21V

• Fully Assembled and Tested

APPLICATIONS

• Distributed Power Systems

• Battery Chargers

• Pre-Regulator for Linear Regulators

“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic

Power Systems, Inc.

EV2365DN-01A EVALUATION BOARD

(L x W x H) 2.0” x 1.9” x 0.5”

(5.0cm x 4.8 x 1.2cm)

Board Number

MPS IC Number

EV2365DN-01A

MP2365DN

Efficiency Curve

100

90

80

70

60

0

0.5

1.0

1.5

2.0

2.5

3.0

LOAD CURRENT (A)