EVX2001-Y-00B

90VAC~265VAC/50Hz/60Hz, 12V/5A

Evaluation Board

EVX2001-Y-00B Rev.1.1

www.MonolithicPower.com

1

6/8/2017

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© 2017 MPS. All Rights Reserved.

DESCRIPTION

The EVX2001-Y-00B Evaluation Board is mainly

designed to demonstrate the capabilities of MPS

highly

integrated

controller

MPX2001.

The

MPX2001 is an all-in-one flyback controller aims

at high-performance and high-integration solution.

It combines the primary side driver, secondary

side controller and synchronous rectifier (SR)

driver in one chip. So the opto-coupler and

TL431 can be removed from the secondary side

and SR can be turned off on time without any

shoot through risk.

The EVX2001-Y-00B is typically designed for a

general adapter. Its specification is listed in the

below table.

ELECTRICAL SPECIFICATION

Parameter

Symbol

Value

Units

Input Voltage

90 to 265

VAC

Output Voltage

12

V

Output Current

5

A

Output Power

60

W

Efficiency (4 Point

Average)

η

≥91

%

The EVX2001-Y-00B has excellent efficiency,

which can meet CoC V5 and DoE Level Ⅵ

requirement easily. It meets IEC61000-4-5 surge

immunity

and

EN55022

conducted

EMI

requirements. It has multi-protection function,

e.g., Brown In/Out, over load protection, over

voltage protection, short-circuit protection, cycle

by cycle current limit and over-temperature

protection, etc.

FEATURES



3.5kVrms primary side to secondary side

isolation



700V integrated HV current source



200V integrated SR controller, supporting

both DCM and CCM operation



Precise constant voltage (CV), ±5% CV

including transient response



Extremely low operating current in standby

mode



Frequency modulation and peak current

mode control, with slope compensation, line

compensation and leading edge blanking



Adjustable cable drop compensation



Advanced

protections,

including

primary

sensed output Over Voltage Protection

(OVP) and Primary Over Current Protection

(POCP), real secondary sensed output Over

Load Protection (OLP), Brown-in/Brown-out

(B/O, B/I), Short Circuit Protection (SCP),

Current-Sensing Short Protection (SSP),

internal Thermal Shut Down (TSD), Under

Voltage Locked-Out (UVLO), and External

triggered Protection (Ext.P)

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.