Rev. D LANCW5 Series Single and Dual Outputs 2:1 and 4:1 Wide Input Voltage Up to 6 Watts DC/DC Converters APPLICATIONS FEATURES ● Wireless Network ● Single and Dual Outputs ● Telecom/Datacom ● High Efficiency up to 84% ● Industry Control Systems ● Standard 1.25 x 0.8 x 0.4 Inches ● Measurement Equipment ● Fixed Switching Frequency (300KHz) ● Semiconductor Equipment ● 2:1 and 4:1 Ultra Wide Input Voltage Ranges ● Compliant to RoHS EU Directive 2002/95/EC ● UL60950-1, EN60950-1, and IEC60950-1 Licensed ● Standard 24 Pin DIP Package and SMT Type Package ● CE Mark meets 2006/95/EC, 93/68/EEC, and 2004/108/EC DESCRIPTION The LANCW5 series of DC/DC converters offers up to 6 watts of output power in an IC compatible 24 pin DIP configuration. The LANCW5 series has a 2:1 (W) wide input voltage of 9-18, 18-36, and 36-75VDC. The LANCW5 series also has a 4:1 (UW) ultra wide input range of 9-36 and 18-75VDC. This series is intended to provide power and isolation for applications requiring high power density. Some features include 1600VDC isolation, short circuit protection, and five-sided shielding. Also available are SMT type (suffix "S") and I type (operating temperature: -40°C~+85°C without derating- add suffix "I"). SPECIFICATIONS: LANCW5 Series All specifications apply @ 25°C ambient unless otherwise noted INPUT SPECIFICATIONS PROTECTION SPECIFICATIONS Input Voltage Range LANCW5 ........................ 12V nominal input .......................... 9-18VDC 24V nominal input .........................18-36VDC 48V nominal input ........................ 36-75VDC LANCUW5...................... 24V nominal input ...........................9-36VDC 48V nominal input .........................18-75VDC Over Load Protection (% of full load at nominal input) ................. 170% typ. Input Filter ....................................................................................... Pi Type Input Surge Voltage (100ms max) ...... 12V input ...........................36VDC 24V input ...........................50VDC 48V input .........................100VDC Short Circuit Protection...............................Continuous, automatic recovery ENVIRONMENTAL SPECIFICATIONS Operating Temperature Standard .................................................. -25°C to +85°C (w/ derating) “I” (See Notes 6 & 9)............................. -40°C to +85°C (w/o derating) “I” (UW Series)......................................... -40°C to +85°C (w/ derating) Storage Temperature .......................................................... -55°C ~ +105°C Input Reflected Ripple Current (nominal Vin and full load) ...........20mAp-p Maximum Case Temperature ................. Standard ......................... +100°C “I” suffix ............................ +105°C Start Up Time (nominal Vin and constant resistive load) ...........450ms typ. Relative Humidity (non-condensing) .....................................5% to 95% RH Thermal Impedance (Natural Convection) ................................. 20°C / Watt OUTPUT SPECIFICATIONS Output Voltage ..............................................................................see table Voltage Accuracy (nominal Vin and full load) ...................................... ±1% Output Current ..............................................................................see table Output Power .......................................................................... 5 watts max. Line Regulation (LL to HL at FL)....................................................... ±0.2% Load Regulation (no load to full load) ...... Single Output................. ±0.5% Dual Output ....................... ±1% Cross Regulation (Dual) (Asymmetrical load 25% / 100% FL) ............ ±5% Minimum Load ....................................................................................... 0% Ripple/Noise (20 MHz BW) .......................................................... 50mVp-p Temperature Coefficient ................................................. ±0.02% / °C max. Transient Response Recovery Time (25% load step) ...................... 200µs GENERAL SPECIFICATIONS Efficiency.......................................................................................see table Switching Frequency................................................................300KHz typ. Isolation Voltage Input to Output ............................................................. 1600VDC min. Input (Output) to Case (DIP) ........................................ 1600VDC min. Input (Output) to Case (SMT)....................................... 1000VDC min. 9 Thermal Shock ..................................................................... MIL-STD-810F Vibration ................................10~55Hz, 10G, 30 minutes along X, Y, and Z 6 MTBF (See Note 1) ........BELLCORE TR-NWT-000332...... 3.165 x 10 hrs 6 MIL-HDBK-217F........................... 1.631 x 10 hrs PHYSICAL SPECIFICATIONS Weight ....................................DIP type ................................... 0.55oz (16g) SMT type................................. 0.63oz (18g) Dimensions................... 1.25 x 0.80 x 0.40 inches (31.8 x 20.3 x 10.2 mm) Case Material ..............................................................Nickel-coated copper Base Material...................................................Non-conductive black plastic Potting material..................................................................Epoxy (UL94-V0) Shielding..................................................................................... five – sided SAFETY & EMC Approvals and Standards .................. IEC60950-1, UL60950-1, EN60950-1 EMI (See Note 8)................EN55022 .............................................. Class A ± 8KV ………………Perf. Criteria A ESD ..... EN61000-4-2………. Air Contact ± 6KV Radiated Immunity..............EN61000-4-3............... 10V/m Perf. Criteria A Fast Transient.....................EN61000-4-4................. ±2KV Perf. Criteria B Isolation Resistance............................................................. 10 ohms min. Surge (See Note 7).............EN61000-4-5................ .±1KV Perf. Criteria B Isolation Capacitance............................................................... 300pF max. Conducted Immunity...........EN61000-4-6............ 10 Vrms Perf. Criteria A Due to advances in technology, specifications subject to change without notice 08/05/2011 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 4 LANCW5 Series Single and Dual Outputs 2:1 and 4:1 Wide Input Voltage Up to 6 Watts DC/DC Converters Rev. D MODEL SELECTION TABLE Model Number Input Range Output Voltage Output Current Ripple & (4) Noise LANC1233W5 LANC1205W5 LANC1212W5 LANC1215W5 LANC1205DW5 LANC1212DW5 LANC1215DW5 LANC2433W5 (UW) LANC2405W5 (UW) LANC2406UW5 LANC2412W5 (UW) LANC2415W5 (UW) LANC2405DW5 (UW) LANC2412DW5 (UW) LANC2415DW5 (UW) LANC24833W5 (UW) LANC4805W5 (UW) LANC4812W5 (UW) LANC4815W5 (UW) LANC4805DW5 (UW) LANC4812DW5 (UW) LANC4815DW5 (UW) 9–18 VDC 9–18 VDC 9–18 VDC 9–18 VDC 9–18 VDC 9–18 VDC 9–18 VDC 18–36 (9–36) VDC 18–36 (9–36) VDC 9–36 VDC 18–36 (9–36) VDC 18–36 (9–36) VDC 18–36 (9–36) VDC 18–36 (9–36) VDC 18–36 (9–36) VDC 36–75 (18–75) VDC 36–75 (18–75) VDC 36–75 (18–75) VDC 36–75 (18–75) VDC 36–75 (18–75) VDC 36–75 (18–75) VDC 36–75 (18–75) VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 3.3 VDC 5 VDC 6 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 3.3 VDC 5 VDC 12 VDC 15 VDC ±5 VDC ±12 VDC ±15 VDC 1000mA 1000mA 470mA 400mA ±500mA ±230mA ±190mA 1000mA 1000mA 833mA 470mA 400mA ±500mA ±230mA ±190mA 1000mA 1000mA 470mA 400mA ±500mA ±230mA ±190mA 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p Input Current (3) No Load 10mA 10mA 10mA 10mA 15mA 20mA 15mA 10mA (5mA) 15mA (10mA) 15mA (5mA) 15mA (10mA) 15mA (10mA) 20mA (10mA) 20mA (10mA) 10mA (5mA) 10mA (10mA) 10mA (10mA) 10mA (10mA) 10mA (10mA) 5mA (10mA) 10mA (10mA) (2) Full Load 382mA 563mA 603mA 649mA 563mA 597mA 594mA 194mA (191mA) 285mA (278mA) 278mA 305mA (305mA) 325mA (312mA) 274mA (282mA) 288mA (295mA) 308mA (297mA) 98mA (100mA) 143mA (138mA) 151mA (155mA) 162mA (160mA) 141mA (145mA) 147mA (151mA) 150mA (156mA) Efficiency (4) 76% 78% 82% 81% 78% 81% 84% 75% (76%) 77% (79%) 79% 81% (81%) 81% (84%) 80% (78%) 84% (82%) 81% (84%) 74% (73%) 77% (79%) 82% (80%) 81% (82%) 78% (76%) 82% (80%) 83% (80%) (5) Output Power Capacitor Load max 3.3W 5W 5.64W 6W 5W 5.5W 5.7W 3.3W 5W 5W 5.64W 6W 5W 5.5W 5.7W 3.3W 5W 5.64W 6W 5W 5.5W 5.7W 2200µF 1000µF 220µF 150µF ± 68µF ± 100µF ± 68µF 2200µF 1000µF 690µF 220µF 150µF ± 680µF ± 100µF ± 68µF 2200µF 1000µF 220µF 150µF ± 68µF ± 100µF ± 68µF NOTES 1. BELLCORE TR-NWT-000332. Case 1: 50% Stress, Temperature at 40ºC. MIL-HDBK-217F Notice2 @ Ta=25°C, Full load (Ground, benign, controlled environment). Maximum value at nominal input voltage and full load of standard type. Typical value at nominal input voltage and no load. Typical value at nominal input voltage and full load. Test by minimum Vin and constant resistive load. The industrial “I” suffix for 2:1 version is more efficient, therefore, it can be operated in a more extensive temperature range than standard and I suffix 4:1 input versions. 7. An external filter capacitor is required if the module has to meet EN61000-4-5. The filter capacitor suggested is Nippon chemi-com KY series, 220μF/100V, ESR 48mΩ. 2. 3. 4. 5. 6. 8. 9. 10. 11. The LANCW5 Series can meet EMC EN55022 Class A and Class B with an external filter in parallel with the input pins. See page 3 for filter suggestions. There is no pin at PIN10 & PIN15 for LANC5UW series. For industrial temperature range add the suffix “I” to the model number. For SMT type add the suffix “S” to the model number. DERATING CURVE LANC4805W5 DERATING CURVE “I” Version 100 80 60 40 “I” Version OUTPUT POWER (%) 120 20 0 -40 -25 -10 5 20 35 50 65 70.1 95 105 AMBIENT TEMPERATURE (°C) 08/05/2011 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 2 of 4 LANCW5 Series Single and Dual Outputs 2:1 and 4:1 Wide Input Voltage Up to 6 Watts DC/DC Converters Rev. D 83 81 79 77 75 73 71 LANC4805W5 Efficiency VS Input Voltage LANC4805W5 Efficiency VS Output Load 90 85 80 75 70 65 60 55 50 45 40 EFFICIENCY(%) EFFICIENCY (%) EFFICIENCY GRAPHS 36 40 44 48 52 56 60 64 68 72 10 20 30 40 50 60 70 80 90 100 OUTPUT LOAD (% of Full Load) INPUT VOLTAGE (V) Specification for EMC EN55022 Class A Compliance Specification for EMC EN55022 Class B Compliance C3 C2 L1 +INPUT +Vin +Vout +Vin +INPUT C1 LOAD -Vin -INPUT C1 -Vout +Vout Load C2 -Vin -INPUT -Vout / C3 C4 The components used in the figure above are as follows: The components used in the figure above are as follows: C1 C2 C3 C1 LANC12xxW5 4.7µF/25V 1210 MLCC 1000pF/2KV 1808 MLCC 1000pF/2KV 1808 MLCC LANC12xxW5 4.7µF/50V 1812 MLCC C2 N/A 1000pF/2KV PMT-050 (325µH) 1808 MLCC Common Choke C3&C4 L1 LANC24xxW5 N/A 1000pF/2KV 1808 MLCC 1000pF/2KV 1808 MLCC LANC24xxW5 6.8µF/50V 1812 MLCC N/A 1000pF/2KV PMT-050 (325µH) 1808 MLCC Common Choke LANC48xxW5 N/A 1000pF/2KV 1808 MLCC 1000pF/2KV 1808 MLCC LANC48xxW5 2.2µF/100V 1812 MLCC 2.2µF/100V 1000pF/2KV PMT-050 (325µH) 1812 MLCC 1808 MLCC Common Choke PMT-050 0.43 (11.0) max SPECIFICATIONS 3 4 Pins 1-2: 325µH±35% 0.29 (7.5±0.2) 0.43 (11.0) max 1 Ø 0.02 (Ø 0.6±0.1) Pin 1 Mark SIDE VIEW TOP VIEW Inductance Pins 3-4: 325µH±35% Test Conditions: 100KHz/100mV Measurement Instrument: HP 4263B LCR Meter DCR (Max): 35mΩ 2 Impedance Measurement Instrument: HIOKI 3540mΩ HITESTER 4 N1 N2 3 0.30 (7.62±0.2) FRONT VIEW 08/05/2011 IDC (Max): 3.3A Rated Current Measurement Instrument: Agilent 34401A Meter 0.10 min (2.5) 2 0.35 (8.8) max 1 Recommended Through Hole ψ0.8mm Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 4 LANCW5 Series Single and Dual Outputs 2:1 and 4:1 Wide Input Voltage Up to 6 Watts DC/DC Converters Rev. D MECHANICAL DRAWING Unit: inches (mm) SMT TYPE DIP TYPE (add suffix “S”) Pin size is 0.02 (0.5) Dia or 0.01 x 0.02 (0.25 x 0.50) Rectangular Pin 0.02(0.5) 0.15 (3.8) Pin Area 0.04 x 0.02 (1.0 x 0.5) 0.40 (10.2) 0.80 (20.3) 16 9 13 12 0.80(20.3) 1. Tolerance: XX.XX ±0.02 (X.X±0.5) XX.XXX±0.01 (X.XX±0.25) 2. Pin pitch tolerance: ±0.01 (0.25) 3. Pin dimension tolerance: ±0.004 (0.1) PIN CONNECTION (DIP) PIN CONNECTION (SMT) PIN 2 3 SINGLE -INPUT -INPUT DUAL -INPUT -INPUT PIN 23 22 SINGLE +INPUT +INPUT DUAL +INPUT +INPUT PIN 2 3 SINGLE -INPUT -INPUT 9 10 11 NC NC (Note 9) NC COMMON NC (Note 9) -OUTPUT 16 15 14 -OUTPUT NC (Note 9) +OUTPUT COMMON NC (Note 9) +OUTPUT 9 10 11 Others NC NC NC NC 08/05/2011 5 VIEW 9 10 11 0.600 (15.24) BOTTOM 1.26 (32.0) 16 15 14 20 0.25 (6.4) 1.25 (31.8) BOTTOM VIEW 1 24 0.200 (5.08) 2 3 0.700 (17.78) 23 22 0.43(10.9) 0.15 (3.8) 0.92(23.4) 0.18 (4.6) 0.44(11.2) 0.100 (2.54) 1.00(25.4) DUAL -INPUT -INPUT PIN 23 22 COMMON 16 NC 15 -OUTPUT 14 NC Others Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 SINGLE +INPUT +INPUT DUAL +INPUT +INPUT -OUTPUT COMMON NC NC +OUTPUT +OUTPUT NC NC Page 4 of 4