PO 33

www.recom-international.com

August 2002

POWERLINE - DC/DC-Converter

EW-Ser., 5W, 1.6 kV Isolation, 4:1 Wide Input Range & Regulated (Single & Dual Output)

Input Voltage Range

24V types nominal

9-36V

48V types nominal

18-75V

Input Filter

Pi Type

Voltage Accuracy

Single Output ±2%

Dual Output ±2%

Voltage Balance, Dual Outputs

±1.0%

Ripple and Noise, 20MHz BW

75mVp-p

10mV RMS

Line Regulation, HL-LL

±0.2%

Load Regulation, FL-1/4FL

Single Output

±0.2 (Single)

Dual Output

±1.0 % (Dual)

Temperature Coefficient

±0.02%/°C

Short Circuit Protection

Indefinite

Transient Response Recovery Time, Single, 25% Load Step Change

200µsec

Transient Response Recovery Time, Dual, FL-1/2 FL ±1% Error Band

200µsec

Switching Frequency

200kHz, typ.

Isolation Voltage

1600VDC

Isolation Resistance

Operating Temperature Range

-25°C to +71°C

Alternative Operating Temperature Suffix "M2"

-40°C to +71°C

Cooling

Free-air Convection

EMI/RFI

Six-sided Shield

Case Material

Nickel-Coated Copper with Non-Conductive Base

Dimensions

50.8 x 25.4 x 9.5 mm

MTBF (MIL-HDBK-217F TA = 25°C full load)

2.50

5.10

25.40

3

12

5

4

20.30

50.80

dia.

1.0

9.50

5.6

10.20

10.20

12.70

15.20

Bottom

View

Pin Connections

Pin #

Single

Dual

1

+Vin

+Vin

2

-Vin

-Vin

3+Vout

+Vout

4

No Pin

Common

5-Vout

-Vout

NC = No Connection

Package Style and Pinning (mm)

Pin Pitch Tolerance ±0.35 mm

120

80

100

50

-25

125

Ambient Temperature °C

0

25

100

60

40

20

Natural

Convection

Cooling

71

75