MA648S-12ERUI [MPD]

Wide 4:1 Input, 6W, High Isolation, DIP DC/DC Con vert ers;


型号：	MA648S-12ERUI
厂家：	MICROPOWER DIRECT, LLC
描述：	Wide 4:1 Input, 6W, High Isolation, DIP DC/DC Con vert ers
文件：	总4页 (文件大小：888K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

MA600ERUI_Series

Wide 4:1 Input, 6W,

High Isolation, DIP

DC/DC Converters

Electrical Speciﬁcations

Speciﬁcations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Speciﬁcations subject to change without notice.

Key Features:

• 6W Output Power

Input

Parameter

Conditions

24 VDC Input

Min.

9.0

Typ.

24.0

48.0

Max.

36.0

75.0

9.0

Units

Input Voltage Range

VDC

• 4:1 Input Voltage Range

• 3,000 VDC Isolation

• Eight Standard Models

• Efﬁciency to 88%

48 VDC Input 18.0

24 VDC Input

48 VDC Input

ꢀ (Pi) Filter

Input Start Voltage

VDC

18.0

Input Filter

No Load Input Power

Output

Parameter

Output Voltage Accuracy

Line Regulation

Load Regulation

Ripple (20 MHz)

0.2

0.5

• Compact DIP Case

• -40°C to +85°C Operation

• Industry Standard Pin-Out

• Low Cost

Conditions

Min.

Typ.

1.0

0.2

0.5

300

3.0

Max.

2.0

0.5

1.0

100

150

500

5.0

0.03

140

Units

mV P - P

IOUT = 5% to 100%

VIN = Min to Max

IOUT = 5% to 100%

See Note 1

24 VDC Input

48 VDC Input

Noise (20 MHz), See Note 1

mV P - P

Transient Recovery Time, See Note 2

Transient Response Deviation

Temperature Coefﬁcient

Output Over Voltage Protection

Output Short Circuit, See Note 3

General

µSec

%/°C

25% Load Step Change

110

120

Continuous (Autorecovery)

Parameter

Isolation Voltage

Conditions

Min.

60 Seconds 3,000

500 VDC 1,000

Typ.

Max.

Units

VDC

M

kHz

Isolation Resistance

Isolation Capacitance

Switching Frequency

EMI Characteristics

Parameter

Radiated Emissions

Conducted Emissions

ESD

100 kHz/0.1V

120

330

Standard

See Note 4

Level

Class A

EN 55022

EN 61000-4-2

EN 61000-4-3

EN 61000-4-4

EN 61000-4-5

EN 61000-4-6

EN 61000-4-29

Criteria B; 4 kV Contact

Criteria A; 10V/m

Criteria B; 2 kV

Criteria B; 4 kV

Criteria B; 2 kV

Criteria A; 3 Vrms

Criteria B; 0% - 70%

See Note 5

See Note 6

EFT

Surge

Voltage Dips

Environmental

Parameter

Conditions

Min.

-40

Typ.

+25

Max.

+85

+105

+125

Units

°C

Operating Temperature Range

Storage Temperature Range

Cooling

Ambient

Case

-55

°C

MicroPower Direct

292 Page Street

Suite D

Free Air Convection

RH, Non-condensing

Humidity

Physical

Case Size

Case Material

Weight

1.244 x 0.799 x 0.402 Inches (31.60 x 20.30 x 10.20 mm)

Non-Conductive Black Plastic (UL94-V0)

0.46 Oz (13g)

Stoughton, MA 02072

USA

Reliability Speciﬁcations

T: (781) 344-8226

F: (781) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

Parameter

Conditions

MIL HDBK 217F, 25°C, Gnd Benign

Min.

1.0

Typ.

Max.

Units

MHours

MTBF

Absolute Maximum Ratings

Parameter

Conditions

Min.

Max.

50.0

100.0

300

Units

VDC

°C

24 VDC Input -0.7

48 VDC Input -0.7

Input Voltage Surge (1 Sec)

Lead Temperature

1.5 mm From Case for 10 Sec

Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.

www.micropowerdirect.com

Model Selection Guide

www.micropowerdirect.com

Input

Output

Fuse

Rating

Reﬂected

Ripple

Capacitive

Model

Efﬁciency

(%, Typ)

Voltage (VDC)

Current (mA)

Full-Load No-Load

Load

Voltage Current

Current

(mA, Min)

Current

(mA Typ)

Number

Slow-Blow

(mA)

(µF, Max)

(VDC)

(mA, Max)

Nominal

Range

MA624S-05ERUI

MA624S-12ERUI

MA624S-15ERUI

MA624S-24ERUI

MA648S-05ERUI

MA648S-12ERUI

MA648S-15ERUI

MA648S-24ERUI

Notes:

9.0 - 36.0

18.0 - 75.0

301

287

284

287

151

143

142

143

5.0

12.0

15.0

24.0

5.0

12.0

15.0

24.0

1,200

500

400

250

1,200

500

20.0

2,200

680

2,200

680

2,000

1,000

400

250

680

Derating Curve

1. When measuring output ripple & noise, it is recommended that an external capacitor (1 µF to 10 µF)

be placed from the +V^OUTto the -VOUT pins.

2. Transient recovery is measured to within a 1% error band for a load step change of 25%.

3. Short circuit protection is provided by a “hiccup mode” circuit.

4. All units are rated for EN 55022 (CE/RE) class A without external components. They will meet class

B with the addition of the DCFM-0x (or a similar discrete ﬁlter circuit as shown on page 3). Contact

the factory for more information.

5. To meet the requirements of EN 61000-4-4 ( 2 kV), external components are needed, as shown

on page 3. With the addition of the DCFM-0x, EN 61000-4-4 ( 4 kV) can be achieved. Contact

the factory for more information.

6. To meet the requirements of EN 61000-4-5 ( 2 kV), external components are needed. This can be

done discretely (as shown on page 3), or with the addition of the DCFM-0x. Contact the factory for

more information.

7. These units should not be operated with a load under 5% of full load. Operation at no-load will not

damage the unit, but they may not meet all speciﬁcations.

9. It is recommended that a fuse be used on the input of a power supply for protection. See the Model

Selection table above for the correct rating.

Efﬁciency vs Input Voltage 24 VDC Input

Efﬁciency vs Output Load 24 VDC Input

Efﬁciency vs Input Voltage 48 VDC Input

Efﬁciency vs Output Load 48 VDC Input

292 Page Street Ste D Stoughton, MA 02072

• TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: sales@micropowerdirect.com

www.micropowerdirect.com

Typical Connection

6. The drawing below shows a suggested board layout for the

The diagram above illustrates a typical connection of the MA600ERUIseries

for applications that require meeting EMC standards. The units do not require

external components to operate as speciﬁed. Some notes on this diagram

(starting with the input circuit) are:

1. It is recommended that an external fuse be used.The recommended fuse is

shown in the model chart on page 2.

2. An external MOV is recommended on the input to protect the unit in the event

of a surge. A recommended value is given in the table at right.

3. An externalTVS is recommended on the input to protect the unit in the event

of a voltage spike. A recommended value is given in the table at right.

4. The output ﬁltering capacitor (C⁴) is a low ESR electrolytic capacitor. Care

must be taken in choosing this capacitor not to exceed the capacitive load

speciﬁcation for the unit. Voltage derating of capacitors should be 80% or

above.

5. Recommended values for components are:

EMC/EMI circuit shown above. Filtering capacitor (C⁴) is a

low ESR resistance electrolytic capacitor. Care must be taken

in choosing this capacitor not to exceed the capacitive load

speciﬁcation for the unit.

7. In many applications simply adding input/output capaci-

tors will enhance the input surge protection and reduce

output ripple sufﬁciently. Typically, the value of the input

capacitor should be > 330 µF. The output capacitor

would be 10 µF.

Component

MOV

LDM

TVS

24 V^IN

S14K35

56 µH

SMCJ48A

330 µF/50V

2.2 µF/50V

2.2 mH

48 VIN

S14K60

56 µH

SMCJ90A

330 µF/100V

2.2 µF/100V

2.2 mH

C¹

C^2,C3

LCM

C⁴

10 µF

Typical Board Layout: With External Filter/Surge Components

Input noise and surge suppression modules are available for a number The recommended input capacitor (C¹) is a 330 µF/50V for 24 VDC

of MPD DC/DC power supplies. An MA600ERUI connection with the

DCFM-02 (noise suppression) module connected to the input is

shown below.

input models and 330 µF/100V for 48 VDC input units. The

output capacitor would be 10 µF.

For pricing or full technical information on these modules (DCFM-01,

DCFM-02 and DCFM-03) please contact the factory.

Typical Connection: With DCFM-0x ISurge Suppression and Filter Module

MicroPower Direct

• 292 Page Street Ste D Stoughton, MA 02072 • TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: sales@micropowerdirect.com

www.micropowerdirect.com

Mechanical Dimensions

Pin Connections

Single Output

-Vin

No Connection

+Vout

-Vout

+Vin

Notes:

•

All dimensions are typical in inches (mm)

Tolerance x.xx = 0.02 ( 0.50)

Pin 1 is marked by a “dot” or indentation on the top of the unit

Packing Tube Dimensions

Notes:

•

Tube length equals 20.866 (530), unit quantity equals 15 pcs.

Tube length equals 8.661 (220), unit quantity equals 6 pcs.

All dimensions are typical in inches (mm)

Tolerance x.xx = 0.02 ( 0.50)

MicroPower Direct

We Power Your Success - For Less!

292 Page Street Ste D Stoughton, MA 02072

•

TEL: (781) 344-8226

•

FAX: (781) 344-8481

•

E-Mail: sales@micropowerdirect.com

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