Rev A

DCPDLW09 SERIES

Up to 9 Watts

DC DC Converter

Single and Dual Outputs

5/10/2016

Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •

Fax 603-778-9797

website: www.wallindustries.com • e-mail: sales@wallindustries.com

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SPECIFICATIONS

All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.

We reserve the right to change specifications based on technological advances.

SPECIFICATION

TEST CONDITIONS

Min

Typ

Max

Unit

INPUT SPECIFICATIONS

Operating Input Voltage Range

24Vin (Nominal)

9

24

36

VDC

48Vin (Nominal)

18

48

75

Input Surge Voltage

1 second, max.

24Vin (Nominal)

50

VDC

48Vin (Nominal)

100

Input Filter

Capacitor Type

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Voltage Accuracy

-1.0

+1.0

%

Line Regulation

Low Line to High Line at Full Load

-0.2

+0.2

%

Load Regulation

No Load to Full Load

-1.0

+1.0

%

Cross Regulation

Asymmetrical load 25%/100% FL, Dual

-5.0

+5.0

%

Ripple and Noise

20MHz bandwidth

With a 1µF/50V X7R MLCC

3.3Vout, 5Vout, 9Vout

50

mVp-p

12Vout, 15Vout, 24Vout

75

Output Power

9

W

Output Current

See Table

Maximum Capacitive Load

See Table

Transient Response Recovery Time

2% Load Step Change

250

µs

Start-Up Time

Constant Resistive Load

50

ms

Temperature Coefficient

-0.02

+0.02

%/°C

REMOTE ON/OFF CONTROL

Ctrl Pin Applied Current via 1k

Ω

DC-DC ON

Open or High Impedance

DC-DC OFF

2

3

4

mA

Remote Off Input Current

DCPDL09W-24xxx

3

mA

DCPDL09W-48xxx

2.5

Application Circuit

DC-DC ON

DC-DC OFF

PROTECTION

Short Circuit Protection

Continuous, Automatic Recovery

Over Load Protection

% of lout rated; Hiccup Mode

180

%

ENVIRONMENTAL SPECIFICATIONS

Operating Case Temperature

3.3Vout Models

Standard Type

Without Derating

-40

+100

ºC

Derating

+45

+100

Suffix “M”

Without Derating

-40

+100

Derating

+50

+100

Other Models

Standard Type

Without Derating

-40

+100

Derating

+55

+100

Suffix “M”

Without Derating

-40

+100

Derating

+60

+100

Storage Temperature Range

-55

+125

ºC

Thermal Shock

MIL-STD-810F

Relative Humidity

5

95

%RH

Vibration

MIL-STD-810F

MTBF

MIL-HDBK-217F, Full Load

Standard Type

2.696E+06 hrs

Suffix “M”

2.939E+06 hrs