EV5402M-R-00A

5A, 36V, Frequency Selectable

Step-Down Converter

with Dual USB Charging Ports

EV5402M-R-00A Rev. 1.1

www.MonolithicPower.com

1

4/1/2015

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2015 MPS. All Rights Reserved.

The Future of Analog IC Technology

DESCRIPTION

The EV5402M-R-00A Evaluation Board is

designed to demonstrate the capabilities of

MPS’

MP5402M.

MP5402M

integrates

a

monolithic step-down switch mode converter

and two USB current limit switches with

charging port identification circuit. It achieves

5A continuous output current over a wide input

supply range with excellent load and line

regulation.

The output of each USB switch is current

limited. Both USB ports support DCP schemes

for Battery Charging specification (BC1.2), the

Divider Mode, and 1.2V/1.2V Mode without the

need for outside user interaction.

ELECTRICAL SPECIFICATION

Parameter

Symbol

Value

Units

Continuous Input

Voltage

7-36

V

Switching Frequency

Fs

150

kHz

Output Voltage

5

V

Output Current

USB1_Io

2.4

A

USB2_Io

2.4

A

FEATURES

• EMI Reduction Technique

• Wide 7V to 36V Operating Input Voltage

Range

• Fixed 5V Output Voltage with Line Drop

Compensation

• Accurate USB1/USB2 Output Current Limit

• 350kHz/250kHz/150kHz

Frequency

Selectable

• Programmable Line Drop Compensation

• Supporting DCP schemes for BC1.2,

Divider Mode, and 1.2V/1.2V Mode

APPLICATIONS

• USB Dedicated Charging Port(DCP)

• Automotive Cigarette Lighter Adapters

• Power Supply for Linear Chargers

All MPS parts are lead-free, halogen free, and adhere to the RoHS directive. For

MPS green status, please visit MPS website under Quality Assurance.

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

of Monolithic Power Systems, Inc.

ADAM (Analog Digital Adaptive Modulation), AAM (….) areTrademarks of

Monolithic Power Systems, Inc.

EV5402M-R-00A EVALUATION BOARD

(L x W x H) 5.6cm x 2cm x 1.8cm (Four Layer)

Board Number

MPS IC Number

EV5402M-R-00A

MP5402M