DATASHEET Rev. A LANCW15 SERIES 2:1 Wide Input Voltage Range Single and Dual Outputs 24 Pin DIP Package 15 Watt DC/DC Power Converters FEATURES • Single and Dual Outputs • Low Profile • High Power Density with 15 Watts Output Power • 2:1 Wide Input Voltage Range • High Efficiency up to 91% • 1600VDC I/O Isolation • Output Current up to 4A • Positive Logic Remote ON/OFF • Fixed Switching Frequency • Over Voltage, Over Load, and Short Circuit Protection APPLICATIONS • Low Standby Power Dissipation • Wireless Networks • Input Under Voltage Lockout • Telecom / Datacom • Six-Sided Continuous Shield • Measurement Equipment • Standard 24 Pin DIP Package • Industry Control Systems • UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals • Semiconductor Equipment • Compliant to RoHS EU Directive 2002/95/EC DESCRIPTION The LANCW15 series of DC/DC power converters provides 15 watts of output power in a 1.25 x 0.80 x 0.40 inch DIP package. This series has single and dual output models with 2:1 wide input voltage ranges of 9-18VDC, 18-36VDC, and 36-75VDC. Some features include high efficiency, 1600VDC I/O isolation, six-sided shielding, and positive logic remote ON/OFF. These converters are also protected against over voltage (single outputs only), over load, and short circuit conditions. All models are RoHS compliant and have UL60950-1, EN60950-1, and IEC60950-1 safety approvals. This series is best suited for use in wireless networks, telecom/datacom, measurement equipment, industry control systems, and semiconductor equipment. 11/15/2010 Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 5 LANCW15 Series Single & Dual Outputs 2:1 Input Voltage Range 15 Watt DC/DC Power Converters Rev. A SPECIFICATIONS: LANCW15 Series 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 Nom Max 9 18 36 12 24 48 18 36 75 36 50 100 9 18 36 Unit INPUT SPECIFICATIONS 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models 12VDC nominal input models 24VDC nominal input models 48VDC nominal input models Nominal Vin and full load Input Voltage Range Input Surge Voltage (1 sec max) Start-Up Voltage Shutdown Voltage Input Reflected Ripple Current Input Filter OUTPUT SPECIFICATIONS Output Voltage 8 16 33 20 VDC VDC mAp-p See Table Low line to high line at full load Load Regulation No load to full load Cross Regulation (Dual Outputs) Voltage Accuracy Output Power Output Current Ripple & Noise (See Note 6) Transient Response Recovery Time Start-Up Time Minimum Load Temperature Coefficient PROTECTION Over Load Protection Short Circuit Protection Over Voltage Protection (Single Outputs only) GENERAL SPECIFICATIONS Efficiency Switching Frequency Asymmetrical load 25% to 100% full load Full load an nominal Vin Single Output Dual Output Single Output Dual Output -0.2 -0.5 -0.5 -1 -5 -1 +0.2 +0.5 +0.5 +1 +5 +1 15 85 250 Power Up 30 0 -0.02 % of full load at nominal input +0.02 150 Hiccup, automatic recovery See Table Nominal Vin and full load % % W mVp-p µs ms % %/°C % KHz 1600 1600 1600 10 VDC 2000 DC/DC ON DC/DC OFF MTBF (See Note 1) % See Table 330 Isolation Resistance Isolation Capacitance REMOTE ON/OFF Input Current of Remote Control Pin Remote Off State Input Current ENVIRONMENTAL SPECIFICATIONS Operating Ambient Temperature Maximum Case Temperature Storage Temperature Relative Humidity Thermal Shock Vibration Thermal Impedance % See Table 20MHz Bandwidth 25% load step change Nominal Vin and constant resistive load Input tot Output Input to Case Output tot Case Isolation Voltage Nominal Vin Nominal Vin -0.5 With derating -40 -55 5 Natural Convection BELLCORE TR-NWT-000332 MIL-HDBK-217F PHYSICAL SPECIFICATIONS Weight Case Material Base Material Potting Material Dimensions (L x W x H) SAFETY & EMC CHARACTERISTICS Safety Approvals Open or 3.0V < Vr < 12V Short or 0V < Vr < 1.2V +0.5 2.5 +100 +105 +105 95 MIL-STD-810F MIL-STD-810F 20 3,378,000 hours 464,500 hours GΩ pF mA mA °C °C °C % RH °C/Watt 0.51oz (14.4g) Nickel-coated copper FR4 PCB Epoxy (UL94-V0) 1.25 x 0.80 x 0.40 inches (31.8 x 20.3 x 10.2 mm) EMI (See Note 8) EN55022 EN55022 ESD EN61000-4-2 Radiated Immunity Fast Transient (See Note 9) Surge (See Note 9) Conducted Immunity EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 11/15/2010 VDC Pi type Line Regulation Positive Logic (See Note 7) VDC IEC60950-1, UL60950-1, EN60950-1 Class A Class B Air Contact ±8KV ±6KV 10 V/m ±2KV ±1KV 10 Vrms Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A Perf. Criteria A Page 2 of 5 LANCW15 Series Single & Dual Outputs 2:1 Input Voltage Range 15 Watt DC/DC Power Converters Rev. A MODEL SELECTION TABLES SINGLE OUTPUT MODELS Model Number Input Voltage Range Output Voltage 3.3 VDC LANC1233W15 Output Current Input Current Min. Load Full Load No Load 0mA 4000mA 10mA (3) Over Voltage Protection Output Power Efficiency (4) Maximum (5) Capacitive Load 1325mA 3.9 VDC 13.2W 87% 4700µF Full Load (2) LANC1251W15 12 VDC 5.1 VDC 0mA 3000mA 10mA 1482mA 6.2 VDC 15W 90% 3300µF LANC1212W15 (9 – 18 VDC) 12 VDC 0mA 1250mA 5mA 1453mA 15 VDC 15W 90% 600µF LANC1215W15 15 VDC 0mA 1000mA 10mA 1453mA 18 VDC 15W 90% 400µF LANC2433W15 3.3 VDC 0mA 4000mA 6mA 654mA 3.9 VDC 13.2W 88% 4700µF LANC2451W15 24 VDC 5.1 VDC 0mA 3000mA 6mA 741mA 6.2 VDC 15W 90% 3300µF LANC2412W15 (18 – 36 VDC) 12 VDC 0mA 1250mA 4mA 718mA 15 VDC 15W 91% 600µF 15 VDC 0mA 1000mA 6mA 718mA 18 VDC 15W 91% 400µF LANC2415W15 3.3 VDC 0mA 4000mA 4mA 327mA 3.9 VDC 13.2W 88% 4700µF LANC4851W15 48 VDC 5.1 VDC 0mA 3000mA 4mA 371mA 6.2 VDC 15W 90% 3300µF LANC4812W15 (36 – 75 VDC) 12 VDC 0mA 1250mA 4mA 363mA 15 VDC 15W 90% 600µF 15 VDC 0mA 1000mA 4mA 359mA 18 VDC 15W 91% 400µF Output Voltage Output Current Output (6) Ripple & Noise Output Power Efficiency (4) Maximum (5) Capacitive Load LANC4833W15 LANC4815W15 DUAL OUTPUT MODELS Model Number Input Voltage Range LANC1205DW15 LANC1212DW15 12 VDC (9 – 18 VDC) LANC1215DW15 LANC2405DW15 LANC2412DW15 24 VDC (18 – 36 VDC) LANC2415DW15 LANC4805DW15 LANC4812DW15 LANC4815DW15 48 VDC (36 – 75 VDC) Input Current Min. Load Full Load No Load (3) Full Load (2) ±5 VDC 0mA ±1500mA 10mA 1524mA 85mVp-p 15W 86% ±1500µF ±12 VDC 0mA ±625mA 6mA 1453mA 85mVp-p 15W 90% ±288µF ±15 VDC 0mA ±500mA 10mA 1453mA 85mVp-p 15W 90% ±200µF ±5 VDC 0mA ±1500mA 4mA 753mA 85mVp-p 15W 87% ±1500µF ±12 VDC 0mA ±625mA 6mA 726mA 85mVp-p 15W 90% ±288µF ±15 VDC 0mA ±500mA 6mA 727mA 85mVp-p 15W 90% ±200µF ±5 VDC 0mA ±1500mA 4mA 376mA 85mVp-p 15W 87% ±1500µF ±12 VDC 0mA ±625mA 4mA 363mA 85mVp-p 15W 90% ±288µF ±15 VDC 0mA ±500mA 4mA 363mA 85mVp-p 15W 90% ±200µF NOTES 1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40°C. MIL-HDBK-217F Notice2 @Ta=25°C, Full load (Ground, Benign, controlled environment). 2. Maximum value at nominal input voltage and full load. 3. Typical value at nominal input voltage and no load. 4. Typical value at nominal input voltage and full load. 5. Test by minimum Vin and constant resistive load. 6. Ripple and Noise is measured with a 1µF ceramic capacitor in parallel with the output pins. 7. The ON/OFF control pin voltage is referenced to -Vin. 8. The LANCW15 series can meet EN55022 Class B with an external filter on the input pins to the converter. The filter capacitor suggested is TBD. 9. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. The filter capacitor suggested is TBD. Due to advances in technology, specifications subject to change without notice. 11/15/2010 Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 5 LANCW15 Series Single & Dual Outputs 2:1 Input Voltage Range 15 Watt DC/DC Power Converters Rev. A DERATING CURVE LANC4851W15 C 5 8S05 DERATING e at g CuCURVE e (%) 100 U O 80 OU OUTPUT POWER (%) 120 60 40 20 0 -40 -20 0 20 40 60 71 80 100 120 AMBIENTTEMPERATURE TEMPERATURE(℃) AMBIENT (°C) CHARACTERISTICS 95 LANC4851W15 C 5 8S05 EFFICIENCY INPUT VOLTAGE EFFICIENCY VSVS INPUT VOLTAGE 95 90 90 85 EFFICIENCY(%). 85 EFFICIENCY(%). LANC4851W15 C 5 8S05 EFFICIENCY LOAD EFFICIENCY VSVS LOAD 80 75 70 80 75 70 Vin= 36V 65 65 Vin= 48V Vin= 75V 60 55 60 36 40 44 48 52 56 60 64 68 72 75 10 20 30 INPUT VOLTAGE(V) 40 50 60 70 80 90 100 % of FULL LOAD Recommended Filter for EN55022 Class B Compliance Recommended EN55022 Class B Filter Circuit Layout The components used in the figure above are as follows: TBD C1 C2 C3 C4 L1 LANC12xxW15 TBD TBD TBD TBD TBD LANC24xxW15 TBD TBD TBD TBD TBD LANC48xxW15 TBD TBD TBD TBD TBD 11/15/2010 Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 4 of 5 LANCW15 Series Single & Dual Outputs 2:1 Input Voltage Range 15 Watt DC/DC Power Converters Rev. A MECHANICAL DRAWING Unit: inches (mm) PIN CONNECTIONS PIN SINGLE DUAL 1 CTRL CTRL PIN SINGLE DUAL 2 -INPUT -INPUT 23 +INPUT +INPUT 3 -INPUT -INPUT 22 +INPUT +INPUT 9 NC COMMON 16 -OUTPUT COMMON 11 NC -OUTPUT 14 +OUTPUT +OUTPUT 1. Tolerance: x.xx±0.02 (x.x±0.5) x.xxx±0.01 (x.xx±0.25) 2. Pin Pitch Tolerance: ±0.01 (0.25) COMPANY INFORMATION Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008 certification is just one example of our commitment to producing a high quality, well-documented product for our customers. Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your future projects. Contact Wall Industries for further information: Phone: Toll Free: Fax: E-mail: Web: Address: 11/15/2010 (603)778-2300 (888)587-9255 (603)778-9797 [email protected] www.wallindustries.com 5 Watson Brook Rd. Exeter, NH 03833 Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 5 of 5