Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833

603-778-2300 www.wallindustries.com Fax 603-778-9797

LANEW Series

2 Watt DC/DC Converter

Single and Dual Outputs

2:1 Wide Input Voltage Range

Rev. B

FEATURES

● Low Ripple & Noise

● Single and Dual Outputs

● High Efficiency up to 81%

● External ON/OFF Control

● Output Current up to 500mA

● 2:1 Wide Input Voltage Range

● UL94-V0 Case Potting Materials

● 2 Watts Maximum Output Power

● Continuous Short Circuit Protection

● Switching Frequency (100KHz, min)

● Input to Output Isolation up to 1KVDC

● SIP Package: 0.86 x 0.36 x 0.44 Inches

● ISO9001 Certified Manufacturing Facilities

● Compliant to RoHS EU Directive 2002/95/EC

● No External Input and Output Capacitor Needed

● UL60950-1, EN60950-1, and IEC60950-1 Licensed

● CE Mark Meets 2006/95/EC, 93/68/EEC, and 2004/108/EC

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.

INPUT SPECIFICATIONS

Input Voltage Range

5V nominal input

12V nominal input

24V nominal input

48V nominal input

4.5 – 9 VDC

9 – 18 VDC

18 – 36 VDC

36 – 75 VDC

Input Current

See Table

Input Filter

Capacitor Type

Input Surge Voltage (100ms max)

5V nominal input

12V nominal input

24V nominal input

48V nominal input

15 VDC

36 VDC

50 VDC

100 VDC

Input Reflected Ripple Current

5V nominal input (10μF / MLCC)

12V nominal input (10μF / MLCC)

24V nominal input (2.2μF / MLCC)

48V nominal input (2.2μF / MLCC)

400mAp-p, max

150mAp-p, max

380mVp-p, max

170mVp-p, max

Start Up Time

(Nominal Vin and constant resistive Load)

Power Up

Remote ON/OFF

1ms, typ

1ms, typ

Remote ON/OFF

DC-DC ON

DC-DC OFF

Remote OFF Input Current (nominal input)

Open or high impedance

Control pin applied current

4 ~ 8mA max (via 1KΩ)

2.5mA, max

Application Circuit

OUTPUT SPECIFICATIONS

Output Voltage

See Table

Voltage Accuracy

Full load and nominal Vin

±1%

Line Regulation

Low line to high line at full load

±0.5%

Load Regulation (min load to full load)

Single Output (3.3Vout)

Single Output (Others)

Dual Output

±0.85%

±0.75%

±1%

Cross Regulation (Dual)

Asymmetrical load 25% / 100% FL

±5%

See table

APPLICATIONS

● Wireless Networks

● Telecom/Datacom

● Industry Control Systems

● Semiconductor Equipment

DESCRIPTION

The LANEW series offers 2 watts of output power from a 0.86 x 0.36 x 0.44

inch package without derating to 85ºC and without external input/output

capacitors. The LANEW series has 2:1 wide input voltage ranges of 4.5-9,

9-18, 18-36 and 36-75VDC and features 1000VDC of isolation and short-

circuit protection. The LANEW series meets EN60950 and UL60950

requirements. All models are particularly well suited to telecommunications,

industrial, mobile telecom and test equipment applications.