DATASHEET Rev. E LANCUW8 SERIES 4:1 Ultra Wide Input Voltage Ranges Single and Dual Outputs SMT and DIP Packages 8 Watt DC/DC Power Converters FEATURES Single and Dual Outputs 4:1 Ultra Wide Input Voltage Ranges High Efficiency up to 88% 8 Watts Output Power 1600VDC I/O Isolation Output Current up to 2.4A Remote ON/OFF Fixed Switching Frequency (300KHz) Over Voltage, Over Load, and Short Circuit Protection APPLICATIONS Railway Systems Wireless Networks Five-Sided Continuous Shield Railway Applications Standard 1.25” x 0.80” x 0.40” and 24 Pin DIP Package SMT Package Available (Suffix “S”) Telecom / Datacom Compliant to RoHS EU Directive 2002/95/EC Measurement Equipment CE Mark Meets 2006/95/EC, 93/68/EEC and 2004/108/EC Industry Control Systems UL60950-1, EN60950-1, IEC60950-1, and EN50155 Safety Semiconductor Equipment Approvals (Pending) DESCRIPTION The LANCUW8 series of DC/DC power converters provides 8 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, 18-75VDC, and 43-160VDC. Some features include high efficiency up to 88%, 1600VDC I/O isolation, five-sided shielding, remote ON/OFF control, and no minimum load requirement. 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, IEC60950-1, and EN50155 safety approvals (pending). This series is best suited for use in wireless networks, telecom/datacom, measurement equipment, industry control systems, semiconductor equipment, and railway systems. 06/14/2012 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 5 LANCUW8 Series Single & Dual Outputs 4:1 Input Voltage Range 8 Watt DC/DC Power Converters Rev. E SPECIFICATIONS: LANCUW8 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 24VDC nominal input models 48VDC nominal input models 110VDC nominal input models 24VDC nominal input models 48VDC nominal input models 110VDC nominal input models 24VDC nominal input models 48VDC nominal input models 110VDC nominal input models 24VDC nominal input models 48VDC nominal input models 110VDC nominal input models Nominal Vin and full load 9 18 43 24 48 110 36 75 160 50 100 170 9 18 43 Nominal Vin Nominal Vin -0.5 Low line to high line at full load -0.2 -0.5 -1 -1 -0.3 -0.8 -0.8 -5 -1 Unit INPUT SPECIFICATIONS Input Voltage Range Input Surge Voltage (100ms max) Start-Up Voltage Shutdown Voltage Input Reflected Ripple Current Remote ON/OFF (See Note 6) DC/DC ON DC/DC OFF Input Current of Remote Control Pin Remote Off State Input Current Input Filter OUTPUT SPECIFICATIONS Output Voltage Line Regulation No load to full load 10% load to 90% load Single Output (DIP) Single Output (SMT) Dual Output (DIP & SMT) Single Output (DIP) Single Output (SMT) Dual Output (DIP & SMT) Asymmetrical load 25% / 100% full load Full load an nominal Vin 20MHz Bandwidth 25% load step change Nom. Vin and constant resistive load GENERAL SPECIFICATIONS Efficiency Switching Frequency Nominal Vin and full load Isolation Voltage Input to Output (DIP & SMT) Input (Output) to Case (DIP) Input (Output) to Case (SMT) mAp-p mA mA % % W +0.02 µs ms % %/°C 150 Continuous, automatic recovery 3.9 6.2 15 18 5V, 12V, 15V, ±12V, & ±15V output models 3.3V and ±5V output models without derating with derating without derating with derating -40 +78 -40 +70 -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 (Pending) EMI (See Note 8) EN55022, EN55011 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 % % % VDC KHz 1600 1600 1000 10 VDC 1500 Operating Ambient Temperature (See Note 7) % See Table 300 Isolation Resistance Isolation Capacitance ENVIRONMENTAL SPECIFICATIONS 06/14/2012 VDC +0.2 +0.5 +1 +1 +0.3 +0.8 +0.8 +5 +1 8 250 450 Power Up % of full load at nominal input 3.3V output model 5.0V output model 12V output model 15V output model MTBF (See Note 1) VDC See Table See Table 0 -0.02 Over Voltage Protection (Single Outputs only) Maximum Case Temperature Storage Temperature Relative Humidity Thermal Shock Vibration Thermal Impedance VDC See Table Load Regulation Cross Regulation (Dual Outputs) Voltage Accuracy Output Power Output Current Ripple & Noise Transient Response Recovery Time Start-Up Time Minimum Load Temperature Coefficient PROTECTION Over Load Protection Short Circuit Protection 8 16 42 20 Open or 3.0V < Vr < 12V Short or 0V < Vr < 1.2V +0.5 2.5 Pi type VDC +78 +105 +70 +105 +105 +125 95 EN61373, MIL-STD-810F EN61373, MIL-STD-810F 20 2,350,000 hours 1,078,000 hours GΩ pF °C °C °C °C % RH °C/Watt 0.62oz (18g) Nickel-coated copper Non-conductive black plastic Epoxy (UL94-V0) 1.25 x 0.80 x 0.40 inches (31.8 x 20.3 x 10.2 mm) IEC60950-1, UL60950-1, EN60950-1, EN50155 Class A Air Contact ±8KV ±6KV 20 V/m ±2KV ±2KV 10 Vrms Wall Industries, Inc. 5 Watson Brook Road 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 LANCUW8 Series Single & Dual Outputs 4:1 Input Voltage Range 8 Watt DC/DC Power Converters Rev. E MODEL SELECTION TABLES SINGLE OUTPUT MODELS Model Number Input Voltage Range LANC2433UW8 Output Voltage 3.3 VDC Output Current Min. Load Full Load 0mA 2400mA Input Current Output (4) No Load (3) Full Load (2) Ripple & Noise 40mA 407mA 50mVp-p Output Power Efficiency (4) Maximum (5) Capacitive Load 8W 85% 1330μF LANC2405UW8 24 VDC 5 VDC 0mA 1600mA 40mA 402mA 50mVp-p 8W 87% 1330μF LANC2412UW8 (9 - 36 VDC) 12 VDC 0mA 666mA 25mA 407mA 50mVp-p 8W 86% 288μF LANC2415UW8 15 VDC 0mA 533mA 25mA 407mA 50mVp-p 8W 86% 200μF LANC4833UW8 3.3 VDC 0mA 2400mA 20mA 204mA 50mVp-p 8W 85% 1330μF LANC4805UW8 48 VDC 5 VDC 0mA 1600mA 20mA 201mA 50mVp-p 8W 87% 1330μF LANC4812UW8 (18 - 75 VDC) 12 VDC 0mA 666mA 13mA 201mA 50mVp-p 8W 87% 288μF 15 VDC 0mA 533mA 13mA 198mA 50mVp-p 8W 88% 200μF LANC4815UW8 LANC11033UW8 3.3 VDC 0mA 2400mA 8mA 82mA 75mVp-p 8W 84% 1330μF LANC11005UW8 110 VDC 5 VDC 0mA 1600mA 8mA 90mA 75mVp-p 8W 85% 1330μF LANC11012UW8 (43 - 160 VDC) 12 VDC 0mA 666mA 4mA 88mA 75mVp-p 8W 86% 288μF 15 VDC 0mA 533mA 4mA 88mA 75mVp-p 8W 86% 200μF Output Power Efficiency (4) Maximum (5) Capacitive Load LANC11015UW8 DUAL OUTPUT MODELS Model Number LANC2405DUW8 LANC2412DUW8 LANC2415DUW8 LANC4805DUW8 LANC4812DUW8 LANC4815DUW8 LANC11005DUW8 LANC11012DUW8 LANC11015DUW8 Input Voltage Range 24 VDC (9 - 36 VDC) 48 VDC (18 - 75 VDC) 110 VDC (43 - 160 VDC) Output Voltage ±5 VDC ±12 VDC Output Current Min. Load Full Load 0mA ±800mA 0mA ±333mA Input Current Output (6) (3) (2) Ripple & Noise No Load Full Load 20mA 417mA 50mVp-p 25mA 407mA 50mVp-p 8W 84% ±900µF 8W 86% ±133µF ±15 VDC 0mA ±267mA 25mA 407mA 50mVp-p 8W 86% ±90µF ±5 VDC 0mA ±800mA 10mA 208mA 50mVp-p 8W 84% ±900µF ±12 VDC 0mA ±333mA 13mA 201mA 50mVp-p 8W 87% ±133µF ±15 VDC 0mA ±267mA 13mA 201mA 50mVp-p 8W 87% ±90µF ±5 VDC 0mA ±800mA 5mA 93mA 75mVp-p 8W 82% ±900µF ±12 VDC 0mA ±333mA 5mA 90mA 75mVp-p 8W 85% ±133µF ±15 VDC 0mA ±267mA 5mA 90mA 75mVp-p 8W 85% ±90µF 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. The ON/OFF control pin voltage is referenced to -Vin. 7. Operating Ambient Temperature: Converters can meet the railway T2 and TX temperature requirements. T2: -40°C to +70°C for all models, TX: -40°C to +85°C with power derating to 55% output power. 8. The LANCUW8 series can meet EN55022 and EN55011 Class A with an external capacitor on the input pins to the converter. Recommended: 24Vin Models: 1µF/50V 1210 MLCC 48Vin Models: 0.47µF/100V 1812 MLCC 110Vin Models: 1µF/250V*2pcs 1812 MLCC 9. An external input filter capacitor is required if the module has to meet EN61000-4-4, EN61000-4-5. Recommended: 24Vin & 48Vin Models: Nippon chemi-con KY series, 220µF/100V 110Vin Models: Nippon chemi-con KXJ series, 150µF/200V 10. For surface mount (SMT) type add the suffix “S” to the model number. Ex: LANC2405UW8S. 11. CAUTION: This power module is not internally fused. An input line fuse must always be used. 06/14/2012 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 5 LANCUW8 Series Single & Dual Outputs 4:1 Input Voltage Range 8 Watt DC/DC Power Converters Rev. E CHARACTERISTICS LANC4805UW8 EFFICIENCY VS INPUT VOLTAGE LANC4805UW8 EFFICIENCY VS OUTPUT LOAD 95 95 100 90 90 80 60 40 EFFICIENCY (%) 120 EFFICIENCY (%) OUTPUT POWER (%) LANC4805UW8 DERATING CURVE 85 80 75 70 20 81 0 -40 -20 0 20 40 60 80 120 80 75 70 65 100 85 65 18 24 30 36 AMBIENT TEMPERATURE (°C) 42 48 54 60 66 72 75 10 20 30 INPUT VOLTAGE (V) Recommended Filter for EN55022 Class B Compliance 40 50 60 70 80 90 100 OUTPUT LOAD (% OF FULL LOAD) Recommended EN55022 Class B Filter Circuit Layout C3 L1 +INPUT C1 +Vin + C2 C5 +Vout DC/DC CONVERTER -Vin -INPUT LOAD -Vout C4 The components used in the figure above are as follows: MODEL C1 C2 C3 C4 C5 L1 LANC24xxUW8 4.7µF/50V 1812 MLCC N/A 1000pF/2KV MLCC 1000pF/2KV MLCC N/A 325µH Common Choke PMT-050 LANC48xxUW8 1.5µF/100V 1812 MLCC 1.5µF/100V 1812 MLCC 1000pF/2KV MLCC 1000pF/2KV MLCC N/A 325µH Common Choke PMT-050 LANC110xxUW8 1µF/250V 1812 MLCC N/A 1000pF/2KV MLCC 1000pF/2KV MLCC 22µF/200V 325µH Common Choke PMT-050 Common Choke L1 Unit: inches (mm) 0.43 (11.0) ref. PMT-050 L: 325μH±35% / DCR: 35mΩ, max. Recommended Through Hole: Ø0.8mm PMT-017 L: 497μH±25% / DCR: 80mΩ, max. Test Conditions: 100KHz / 20mV 0.43 (11.0) ref. 0.30±0.008 (7.5±0.2) Test Conditions: 100KHz / 100mV Recommended Through Hole: Ø0.8mm Ø0.02±0.004 (Ø0.6±0.1) N1 3 2 0.1 (2.5) 1 N2 0.35 (8.8) ref. 4 0.30±0.008 (7.62±0.2) 06/14/2012 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 4 of 5 LANCUW8 Series Single & Dual Outputs 4:1 Input Voltage Range 8 Watt DC/DC Power Converters Rev. E MECHANICAL DRAWING DIP TYPE SMT TYPE (add Suffix “S”) Unit: inches (mm) 9 14 11 0.15 (3.8) 0.02 (0.5) 1 20 5 BOTTOM VIEW Pin Area 0.04 x 0.02 (1.0 x 0.5) 0.600 (15.24) 24 0.43 (10.9) 1.26 (32.0) 16 0.90 (22.9) 0.44 (11.2) 16 9 13 12 0.25 (6.4) BOTTOM VIEW 1.00 (25.4) 0.200 (5.08) 1 2 3 0.08 (2.0) 1.25 (31.8) 23 22 0.800 (20.32) 0.100 (2.54) Pin size is 0.02 (0.5) Dia or 0.01 x 0.02 (0.25 x 0.50) Rectangular Pin 0.100 (2.54) Unit: inches (mm) 0.80 (20.3) 0.40 (10.2) 0.15 (3.8) 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) 0.80 (20.3) (DIP) PIN CONNECTION PIN (SMT) PIN CONNECTION PIN SINGLE DUAL SINGLE DUAL PIN SINGLE 1 CTRL CTRL DUAL 1 CTRL CTRL 2 -INPUT -INPUT 23 +INPUT 3 -INPUT -INPUT 22 +INPUT 9 NC COMMON 16 -OUTPUT COMMON 11 NC -OUTPUT 14 +OUTPUT +OUTPUT Others PIN SINGLE DUAL +INPUT 2 -INPUT +INPUT 3 -INPUT -INPUT 23 +INPUT +INPUT -INPUT 22 +INPUT +INPUT 9 NC COMMON 16 -OUTPUT COMMON 11 NC -OUTPUT 14 +OUTPUT +OUTPUT NC NC Others NC NC 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: 06/14/2012 (603)778-2300 (888)587-9255 (603)778-9797 [email protected] www.wallindustries.com 5 Watson Brook Rd. Exeter, NH 03833 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 5 of 5