DATASHEET Rev. B LANCUW15 SERIES 4:1 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 • 4:1 Wide Input Voltage Range • High Efficiency up to 90% • 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 LANCUW15 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 4:1 wide input voltage ranges of 9-36VDC and 18-75VDC. 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. 06/06/2013 Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 5 LANCUW15 Series Single & Dual Outputs 4:1 Input Voltage Range 15 Watt DC/DC Power Converters Rev. B SPECIFICATIONS: LANCUW15 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 24 48 36 75 50 100 9 18 Unit INPUT SPECIFICATIONS Input Voltage Range Input Surge Voltage (1 sec max) Start-Up Voltage Shutdown Voltage Input Reflected Ripple Current Input Filter OUTPUT SPECIFICATIONS Output Voltage Line Regulation 24VDC nominal input models 48VDC nominal input models 24VDC nominal input models 48VDC nominal input models 24VDC nominal input models 48VDC nominal input models 24VDC nominal input models 48VDC nominal input models Nominal Vin and full load Low line to high line at full load No load to full load Asymmetrical load 25% to 100% full load Full load an nominal Vin Single Output Dual Output Single Output Dual Output mAp-p -0.2 -0.5 -0.5 -1 -5 -1.0 +0.2 +0.5 +0.5 +1 +5 +1.0 15 % % % % W 85 250 Power Up mVp-p µs ms % %/°C 30 0 -0.02 % of full load at nominal input +0.02 150 Hiccup, automatic recovery See Table Nominal Vin and full load % See Table 330 Input to Output Input to Case Output to Case KHz 1600 1600 1600 10 VDC GΩ pF 2000 Positive Logic (See Note 7) 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 3,374,000 hours 413,500 hours 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 06/06/2013 VDC See Table 20MHz Bandwidth 25% load step change Nominal Vin and constant resistive load Isolation Resistance Isolation Capacitance REMOTE ON/OFF MTBF (See Note 1) VDC 8 16 20 See Table 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 DC/DC ON DC/DC 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 VDC Pi type Load Regulation Isolation Voltage 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 LANCUW15 Series Single & Dual Outputs 4:1 Input Voltage Range 15 Watt DC/DC Power Converters Rev. B MODEL SELECTION TABLES SINGLE OUTPUT MODELS Model Number Input Voltage Range LANC2433UW15 Output Voltage Output Current Min. Load Full Load Input Current No Load (3) Full Load (2) Over Voltage Protection Output Power Efficiency (4) Maximum (5) Capacitive Load 3.3 VDC 0mA 4000mA 6mA 654mA 3.9 VDC 13.2W 88% 4700µF LANC2451UW15 24 VDC 5.1 VDC 0mA 3000mA 6mA 741mA 6.2 VDC 15W 90% 3300µF LANC2412UW15 (9 – 36 VDC) 12 VDC 0mA 1250mA 6mA 726mA 15 VDC 15W 90% 600µF LANC2415UW15 15 VDC 0mA 1000mA 6mA 726mA 18 VDC 15W 90% 400µF LANC4833UW15 3.3 VDC 0mA 4000mA 4mA 323mA 3.9 VDC 13.2W 89% 4700µF LANC4851UW15 48 VDC 5.1 VDC 0mA 3000mA 4mA 375mA 6.2 VDC 15W 89% 3300µF LANC4812UW15 (18 – 75 VDC) 12 VDC 0mA 1250mA 4mA 363mA 15 VDC 15W 90% 600µF 15 VDC 0mA 1000mA 4mA 363mA 18 VDC 15W 90% 400µF Output Power Efficiency (4) Maximum (5) Capacitive Load LANC4815UW15 DUAL OUTPUT MODELS Model Number Input Voltage Range LANC2405DUW15 LANC2412DUW15 24 VDC (9 – 36 VDC) LANC2415DUW15 LANC4805DUW15 LANC4812DUW15 LANC4815DUW15 48 VDC (18 – 75 VDC) Output Voltage Output Current Min. Load Full Load Input Current Output (6) No Load (3) Full Load (2) Ripple & Noise ±5 VDC 0mA ±1500mA 6mA 762mA 85mVp-p 15W 86% ±1500µF ±12 VDC 0mA ±625mA 6mA 735mA 85mVp-p 15W 89% ±288µF ±15 VDC 0mA ±500mA 6mA 726mA 85mVp-p 15W 90% ±200µF ±5 VDC 0mA ±1500mA 4mA 381mA 85mVp-p 15W 86% ±1500µF ±12 VDC 0mA ±625mA 4mA 368mA 85mVp-p 15W 89% ±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 LANCUW15 series can meet EN55022 Class B with an external filter on the input pins to the converter. Please call factory for more detailed information. 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 Nippon chemi-con KY series, 220µF/100V. CAUTION: This power module is not internally fused. An input line fuse must always be used. Due to advances in technology, specifications subject to change without notice. 06/06/2013 Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 5 LANCUW15 Series Single & Dual Outputs 4:1 Input Voltage Range 15 Watt DC/DC Power Converters Rev. B DERATING CURVE LANC4851UW15 DERATING C 5 8S05 e at g Cu CURVE e OUTPUT POWER (%) OU U O (%) 120 100 80 60 40 20 0 67 -40 -20 0 20 40 60 80 100 120 AMBIENT TEMPERATURE TEMPERATURE(℃) AMBIENT (°C) CHARACTERISTICS 95 LANC4851UW15 C 5 8S05 EFFICIENCY INPUT VOLTAGE EFFICIENCY VSVS INPUT VOLTAGE 95 90 90 85 85 EFFICIENCY(%). EFFICIENCY(%). LANC4851UW15 C 5 8S05 EFFICIENCY LOAD EFFICIENCY VS VS LOAD 80 75 80 75 70 70 Vin= 18V 65 65 Vin= 48V Vin= 75V 60 60 55 18 24 30 36 42 48 54 60 66 72 75 10 30 20 50 40 INPUT VOLTAGE(V) 60 70 80 90 100 % of FULL LOAD MECHANICAL DRAWING Unit: inches (mm) PIN CONNECTIONS PIN SINGLE DUAL PIN SINGLE DUAL 1 CTRL CTRL 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) 3. Pin Material: Copper 4. Pin Foundation Plating / Thickness: nickel / 1-3µm 5. Pin Surface / Thickness: Tin / 3-5µm 6. Pin Finishing: Matte 06/06/2013 Wall Industries, Inc. 37 Industrial Drive Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 4 of 5 Rev. B LANCUW15 Series Single & Dual Outputs 4:1 Input Voltage Range 15 Watt DC/DC Power Converters 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: 06/06/2013 (603)778-2300 (888)597-9255 (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