www.micropowerdirect.com

MicroPower Direct

292 Page Street

Suite D

Stoughton, MA 02072

USA

T: (781) 344-8226

F: (781) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

Key Features:

MA600RWI

Wide 2:1 Input, 6W,

High 3 kVDC Isolation

DC/DC Converters

Input

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Start Voltage

12 VDC Input

7.0

8.0

9.0

VDC

24 VDC Input

14.0

16.0

18.0

48 VDC Input

32.0

34.0

36.0

Under Voltage Shutdown

12 VDC Input

8.5

VDC

24 VDC Input

16.0

48 VDC Input

35.0

Input Filter

(Pi) Filter

Output

Parameter

Conditions

Min.

Typ.

Max.

Units

Output Voltage Accuracy

±1.0

±2.0

%

Output Voltage Balance

Dual Output, Balanced Loads

±1.0

±2.0

%

Line Regulation

±0.1

±0.5

%

Load Regulation

±0.6

±1.2

%

Ripple & Noise (20 MHz)

See Note 1

70

mV P - P

Over Line, Load & Temp.

100

Transient Recovery Time, See Note 2

25% Load Step Change

300

600

µSec

Transient Response Deviation

±3.0

%

Temperature Coefficient

±0.01

±0.02

%/°C

Output Overload Protection

Foldback

110

145

%

Output Short Circuit

Continuous (Autorecovery)

General

Parameter

Conditions

Min.

Typ.

Max.

Units

Isolation Voltage

60 Seconds

3,000

VDC

Isolation Resistance

500 VDC

1,000

M



Isolation Capacitance

100 kHz/1.0V

1,000

pF

Switching Frequency

330

kHz

EMI Characteristics

Parameter

Standard

Level

Radiated Emissions

EN 55022

Class A

Conducted Emissions

EN 55022

Class A

ESD

EN 61000-4-2

Criteria A; ±8 kV Air ±6 kV Contact

RS

EN 61000-4-3

Criteria A; 10V/m

EFT

See Note 3

EN 61000-4-4

Criteria A; ±2 kV

Surge

See Note 3

EN 61000-4-5

Criteria A; ±1 kV

CS

EN 61000-4-6

Criteria A; 10V/m

Environmental

Parameter

Conditions

Min.

Typ.

Max.

Units

Operating Temperature Range

Ambient

-40

+25

+85

°C

Operating Temperature Range

Case

+100

°C

Storage Temperature Range

-50

+125

°C

Cooling

Free Air Convection

Humidity

RH, Non-condensing

95

%

Physical

Case Size

1.25 x 0.80 x 0.40 Inches (31.75 x 20.32 x 10.16 mm)

Case Material

Non-Conductive Black Plastic (UL94-V0)

Weight

0.45 Oz (12.8g)

Reliability Specifications

Parameter

Conditions

Min.

Typ.

Max.

Units

MTBF

MIL HDBK 217F, 25°C, Gnd Benign

1.0

MHours

Absolute Maximum Ratings

Parameter

Conditions

Min.

Typ.

Max.

Units

Input Voltage Surge (1 Sec)

12 VDC Input

-0.7

25.0

VDC

24 VDC Input

-0.7

50.0

48 VDC Input

-0.7

100.0

Lead Temperature

1.5 mm From Case for 10 Sec

260

°C

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

Electrical Specifications

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

Series

4:1 Input Range

Models

Available

1.5 kV Isolation

Models

Available