MAX5022EVKIT Maxim Integrated Products, MAX5022EVKIT Datasheet

MAX5022EVKIT

Manufacturer Part Number

MAX5022EVKIT

Description

EVAL KIT FOR MAX5022

Manufacturer

Maxim Integrated Products

Datasheets

1.MAX5021EUTT.pdf (11 pages)

2.MAX5022EVKIT.pdf (6 pages)

Specifications of MAX5022EVKIT

Main Purpose

AC/DC, Primary Side

Outputs And Type

1, Isolated

Power - Output

Voltage - Output

Current - Output

Voltage - Input

85 ~ 265VAC

Regulator Topology

Flyback

Frequency - Switching

262kHz

Board Type

Fully Populated

Utilized Ic / Part

MAX5022

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 6
Download datasheet (121Kb)

The MAX5022 evaluation kit (EV kit) is a fully assembled

and tested 5W flyback-converter circuit board. The

power supply is configured for an isolated +5VDC out-

put voltage that can supply up to 1A of current. The line

input voltage range is from 85VAC to 265VAC or

120VDC to 375VDC.

The MAX5022 EV kit demonstrates high efficiency up to

80% at 262kHz switching frequency. This high efficiency

is achieved by using a single transistor (MOSFET),

flyback-converter topology providing output power up to

5W. The surface-mount transformer has a tertiary wind-

ing to power the MAX5022 IC after startup. An optocou-

pler along with the transformer provide input-to-output

isolation up to 4500VDC.

Warning: The MAX5022 EV kit is designed to operate

with high voltages. Dangerous voltages are present on

this EV kit and on equipment connected to it. Users

who power up this EV kit or the power sources connect-

ed to it must be careful to follow safety procedures

appropriate for working with high-voltage electrical

equipment.

Under severe fault or failure conditions, this EV kit may

dissipate large amounts of power, which could result in

the mechanical ejection of a component or component

debris at high velocity. Operate this kit with care to

avoid possible personal injury.

19-2073; Rev 3; 4/05

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

DESIGNATION

C4, C10

C5, C12

C1, C9

C2, C3

QTY

________________________________________________________________ Maxim Integrated Products

General Description

10.0µF ±20%, 400V aluminum

electrolytic capacitors (12.5mm x

13.5mm)

Sanyo 400CV10FS

0.22µF ±20%, 50V X7R ceramic

capacitors (1206)

TDK C3216X7R1H224M

47µF ±20%, 6.3V aluminum organic

capacitors (case V)

Kemet A700V476M006AT018

0.01µF ±10%, 16V X7R ceramic

capacitors (0402)

TDK C1005X7R1C103K

0.1µF ±10%, 50V X7R ceramic

capacitor (0603)

TDK C1608X7R1H104K

DESCRIPTION

MAX5022 Evaluation Kit

♦ 85VAC to 265VAC or 120VDC to 375VDC Input

♦ Isolated Output Voltage: +5VDC at 1A

♦ Input-to-Output Isolation Up to 4500VDC

♦ Fully Assembled and Tested

♦ Efficiency Up to 80%

♦ 2% Output Voltage Regulation Over Line and

MAX5022EVKIT

DESIGNATION

Range

Load

PART

C11

C13

QTY

TEMP RANGE

Ordering Information

0°C to +70°C

1000pF ±20%, 4KVAC (DE0910)

Murata DE1E3KX102MA5BA01

8200pF ±10%, 50V X7R ceramic

capacitor (0603)

TDK C1608X7R1H822K

1000pF ±10%, 630V X7R ceramic

capacitor (1206)

TDK C3216X7R2J102K

2200pF ±10%, 50V X7R ceramic

capacitor (0402)

TDK C1005X7R1H222K

250mA, 75V high-speed switching

diode (SOT-23)

Central Semiconductor CMPD914

Component List

DESCRIPTION

IC PACKAGE

6 SOT23-6

Features

Related parts for MAX5022EVKIT

MAX5022EVKIT Summary of contents

Page 1

... Isolated Output Voltage: +5VDC at 1A ♦ Input-to-Output Isolation Up to 4500VDC ♦ Fully Assembled and Tested ♦ Efficiency Up to 80% ♦ 2% Output Voltage Regulation Over Line and Load Ordering Information PART TEMP RANGE MAX5022EVKIT 0°C to +70°C Component List DESIGNATION QTY 1000pF ±20%, 4KVAC (DE0910 Murata DE1E3KX102MA5BA01 8200pF ± ...

Page 2

MAX5022 Evaluation Kit DESIGNATION QTY DESCRIPTION 3A, 40V Schottky power rectifier (SMC Central Semiconductor CMSH3-40 1000V, 1A full-wave diode bridge D3 1 (SMDIP) Central Semiconductor CBR1-D100S 600V, 1A ultra-fast rectifier (SMA entr ...

Page 3

SUPPLIER Central Semiconductor Cooper-Coiltronics Fairchild Semiconductor Kemet Keystone Electronics Littelfuse Murata Sanyo Electronic Device Sumida USA TDK Note: Indicate that you are using the MAX5022 when contacting these component suppliers. The MAX5022 EV kit is fully assembled and tested. Follow ...

Page 4

MAX5022 Evaluation Kit Detailed Description The MAX5022 EV kit is an off-line 5W flyback converter, configured for +5VDC/1A output. A tertiary winding from the transformer is used to power the device during normal operation. The secondary winding provides the +5VDC ...

Page 5

Figure 2. MAX5022 EV Kit Schematic _______________________________________________________________________________________ MAX5022 Evaluation Kit 5 ...

Page 6

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 6 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2005 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products, Inc ...

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