EV020-5-S-01B

85VAC~265VAC/50Hz, 12V/0.65A，5V/50mA

Off-line Primary-Side-Regulator

Home Appliances Evaluation Board

EV020-5-S-01B Rev.1.0

www.MonolithicPower.com

1

5/31/2016

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

© 2016 MPS. All Rights Reserved.

The Future of Analog IC Technology

DESCRIPTION

The

EV020-5-S-01B

Evaluation

Board

is

designed to demonstrate the capabilities of

MP020-5. The MP020-5 is a primary-side-

control offline regulator which can eliminates

secondary feedback components.

The EV020-5-S-01B is typically designed for

small home appliances which output 12V/0.65A

and 5V/50mA load from 85VAC to 265VAC,

50HZ/60HZ.

The EV020-5-S-01B has an excellent efficiency

and meets IEC61000-4-5 surge immunity and

EN55022 conducted EMI requirements. It has

multi-protection

function

as

open

circuit

protection, short-circuit protection, cycle by

cycle

current

limit

and

over-temperature

protection, etc.

ELECTRICAL SPECIFICATION

Parameter

Symbol

Value

Units

Input Voltage

85 to 265

VAC

Output Voltage 1

12

V

Output Current 1

0.65

A

Output Voltage 2

5

V

Output Current 2

0.05

A

Output Power

8.05

W

Efficiency (full load)

η

>80

%

FEATURES

 Primary-Side–Control without Opto-Coupler

or Secondary Feedback Circuit

 Precise Constant Current and Constant

Voltage Control (CC/CV)

 Integrated 700V MOSFET with Minimal

External Components

 Variable, Off-Time, Peak-Current Control

 550µA High-Voltage Current Source

 100mW No-Load Power Consumption

 Programmable Cable Compensation

 Multiple Protections: OVP, OCP, OCkP,

OTP, and VCC UVLO

 Natural Spectrum Shaping for Improved

EMI Signature

 Low Cost and Simple External circuit

APPLICATIONS

 Small Home Appliances

 Cell Phone Chargers

 Adapters for Handheld Electronics

 Stand-By and Auxiliary Power Supplies

 Small Appliances

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.

Warning:

Although this board is designed to satisfy safety

requirements, the engineering prototype has not been

agency approved. Therefore, all testing should be performed

using an isolation transformer to provide the AC input to the

prototype board.