DATASHEET Rev. A RGUW2 SERIES 4:1 Ultra Wide Input Voltage Range DIP and SMT Packages Single and Dual Outputs 2 Watt DC/DC Power Converters FEATURES 2 Watts Maximum Output Power Single and Dual Outputs SMT & DIP Packages: 0.74 x 0.50 x 0.33 Inches Qualified for Lead Free Reflow Solder Process According to IPC J-STD-020D 4:1 Ultra Wide Input Voltage Range High Efficiency up to 83% 1600VDC I/O Isolation (3000VDC I/O Isolation Available) Low Ripple & Noise APPLICATIONS Wireless Networks Telecom / Datacom Industry Control Systems Measurement Equipment Semiconductor Equipment External ON/OFF Control Switching Frequency (100KHz, min) Continuous Short Circuit Protection UL94V-V0 Package Materials CE Mark Meets 2006/95/EC, 93/68/EEC, and 2004/108EC OPTIONS 3000VDC I/O Isolation (Suffix “H”) Surface Mount Package (Suffix “S”) Compliant to RoHS EU Directive 2002/95/EC UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals DESCRIPTION The RGUW2 series of DC/DC power converters provides 2 watts of output power in a 0.74 x 0.50 x 0.33 inch DIP or SMT package without derating up to 85°C. This series has single and dual output models with 4:1 ultra wide input voltage ranges of 4.5-18VDC, 936VDC, and 18-75VDC. Some features include high efficiency, low ripple and noise, 3000VDC I/O isolation option, remote ON/OFF, continuous short circuit protection, and no minimum load requirements. All models have UL60950-1 EN60950-1, and IEC 60950-1 safety approvals as well as RoHS compliance. 09/21/2010 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 6 Rev. A RGUW2 Series Single & Dual Outputs 4:1 Input Voltage Range 2 Watt DC/DC Power Converters SPECIFICATIONS: RGUW2 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 Unit INPUT SPECIFICATIONS 12VDC nominal input models 4.5 12 18 Input Voltage Range VDC 24VDC nominal input models 9 24 36 48VDC nominal input models 18 48 75 12VDC nominal input models 25 Input Surge Voltage (1 sec max) VDC 24VDC nominal input models 50 48VDC nominal input models 100 12VDC nominal input models 80 Input Reflected Ripple Current (See Note 6) mAp-p 24VDC nominal input models 40 48VDC nominal input models 30 Input Filter Capacitor type OUTPUT SPECIFICATIONS Output Voltage See Table Line Regulation Low line to high line at full load -0.2 +0.2 % Single Output Models -1 +0.1 No load to full load Dual Output Models -1 +0.1 Load Regulation % Single Output Models -0.5 +0.5 10% load to 90% load Dual Output Models -0.8 +0.8 Cross Regulation (Dual Output Models) Asymmetrical load 25% to 100% full load -5 +5 % Voltage Accuracy Full load an nominal Vin -1 +1 % Output Power 2 W Output Current See Table Ripple & Noise (20MHz Bandwidth) Nominal Vin and full load 30 mVp-p Transient Response Recovery Time 25% load step change 250 µs Nominal Vin and constant Power Up 5 Start-Up Time ms resistive load Remote ON/OFF 5 Minimum Load 0 % Temperature Coefficient -0.02 +0.02 %/°C PROTECTION Short Circuit Protection continuous, automatic recovery GENERAL SPECIFICATIONS Efficiency Nominal Vin and full load See Table Switching Frequency Full load to minimum load 100 KHz Standard 1600 Isolation Voltage (Input to Output) VDC Suffix “H” 3000 Isolation Resistance 10 GΩ Standard 50 Isolation Capacitance pF Suffix “H” (See Note 9) 50 REMOTE ON/OFF (See Page 4 for application circuits) DC/DC ON Open or high impedance Remote ON/OFF DC/DC OFF Control pin applied current 2 ~ 4mA max. (via 1KΩ) Remote Off State Input Current Nominal Vin 2.5 mA ENVIRONMENTAL SPECIFICATIONS Operating Ambient Temperature no derating -40 +85 °C Storage Temperature -55 +125 °C Relative Humidity (non-condensing) 5 90 % RH Thermal Shock MIL-STD-810F Vibration MIL-STD-810F Lead-Free Reflow Solder Process IPC J-STD-020D Moisture Sensitivity Level (MSL) IPC J-STD-033B; MSL Report Level 3 BELLCORE TR-NWT-000332 4,615,000 hours MTBF (See Note 1) MIL-HDBK-217F 2,052,000 hours PHYSICAL SPECIFICATIONS Weight 0.16oz (4.5g) Dimensions (L x W x H) 0.74 x 0.50 x 0.33 inches (18.9 x 12.8 x 8.4 mm) SAFETY & EMC CHARACTERISTICS Safety Approvals (Pending) IEC60950-1, UL60950-1, EN60950-1 EMI (See Note 6) EN55022 Class A Air ±8KV ESD EN61000-4-2 Perf. Criteria A Contact ±6KV Radiated Immunity EN61000-4-3 10 V/m Perf. Criteria A Fast Transient (See Note 7) EN61000-4-4 ±2KV Perf. Criteria A Surge (See Note 7) EN61000-4-5 ±1KV Perf. Criteria A Conducted Immunity EN61000-4-6 10 Vrms Perf. Criteria A 09/21/2010 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 2 of 6 RGUW2 Series Single & Dual Outputs 4:1 Input Voltage Range 2 Watt DC/DC Power Converters Rev. A MODEL SELECTION TABLES SINGLE OUTPUT MODELS Output Current Input Current Output (4) Ripple & Noise Output Power Efficiency (4) Maximum (5) Capacitive Load 196mA 30mVp-p 1.65W 74% 3300µF 20mA 217mA 30mVp-p 2W 81% 1680µF 222mA 20mA 222mA 30mVp-p 2W 79% 1000µF 0mA 167mA 20mA 217mA 30mVp-p 2W 81% 820µF 15 VDC 0mA 134mA 20mA 209mA 30mVp-p 2W 84% 680µF 3.3 VDC 0mA 500mA 10mA 98mA 30mVp-p 1.65W 74% 3300µF 5 VDC 0mA 400mA 10mA 108mA 30mVp-p 2W 81% 1680µF 9 VDC 0mA 222mA 10mA 111mA 30mVp-p 2W 79% 1000µF RG24S12UW2 12 VDC 0mA 167mA 10mA 104mA 30mVp-p 2W 84% 820µF RG24S15UW2 15 VDC 0mA 134mA 10mA 104mA 30mVp-p 2W 84% 680µF RG48S3.3UW2 3.3 VDC 0mA 500mA 7mA 49mA 30mVp-p 1.65W 74% 3300µF 5 VDC 0mA 400mA 7mA 54mA 30mVp-p 2W 81% 1680µF 9 VDC 0mA 222mA 7mA 56mA 30mVp-p 2W 79% 1000µF RG48S12UW2 12 VDC 0mA 167mA 7mA 54mA 30mVp-p 2W 82% 820µF RG48S15UW2 15 VDC 0mA 134mA 7mA 54mA 30mVp-p 2W 82% 680µF Output Voltage Output Current Full Load Output Power Efficiency (4) Min. Load Output (4) Ripple & Noise Maximum (5) Capacitive Load ±5 VDC 0mA ±200mA 25mA 225mA 30mVp-p 2W 78% ±1000µF ±12 VDC 0mA ±83mA 25mA 211mA 30mVp-p 2W 83% ±470µF ±15 VDC 0mA ±67mA 25mA 214mA 30mVp-p 2W 82% ±330µF ±5 VDC 0mA ±200mA 10mA 113mA 30mVp-p 2W 78% ±1000µF ±12 VDC 0mA ±83mA 10mA 104mA 30mVp-p 2W 84% ±470µF ±15 VDC 0mA ±67mA 10mA 104mA 30mVp-p 2W 84% ±330µF ±5 VDC 0mA ±200mA 7mA 56mA 30mVp-p 2W 78% ±1000µF ±12 VDC 0mA ±83mA 7mA 53mA 30mVp-p 2W 83% ±470µF ±15 VDC 0mA ±67mA 7mA 53mA 30mVp-p 2W 83% ±330µF Output Voltage Min. Load Full Load 3.3 VDC 0mA 500mA 20mA 5 VDC 0mA 400mA 9 VDC 0mA RG12S12UW2 12 VDC RG12S15UW2 RG24S3.3UW2 Model Number Input Voltage Range RG12S3.3UW2 RG12S5UW2 RG12S9UW2 12 VDC (4.5 – 18 VDC) RG24S5UW2 RG24S9UW2 24 VDC (9 – 36 VDC) RG48S5UW2 RG48S9UW2 48 VDC (18 – 75 VDC) No Load (3) Full Load (2) DUAL OUTPUT MODELS Model Number Input Voltage Range RG12D5UW2 RG12D12UW2 12 VDC (4.5 – 18 VDC) RG12D15UW2 RG24D5UW2 RG24D12UW2 24 VDC (9 – 36 VDC) RG24D15UW2 RG48D5UW2 RG48D12UW2 RG48D15UW2 48 VDC (18 – 75 VDC) Input Current No Load (3) Full Load (2) -To order surface mount version, add the suffix “S” to the model number (Ex: RG24S5UW2S). -To order 3000VDC I/O isolation version, add the suffix “H” to the model number (Ex: RG24S5UW2H). 09/21/2010 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 6 RGUW2 Series Single & Dual Outputs 4:1 Input Voltage Range 2 Watt DC/DC Power Converters Rev. A 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 RGUW2 series meets EN55022 Class A and input reflected ripple current with an external L-C filter before the input pins to the converter. (See Class B figure for connecting network) Recommended: 12Vin: C1=10µF/25V 1812 MLCC C3=220pF/3KV 1808 MLCC L1=2.2µH 0504 SMD Inductor P/N: PMT-059 24Vin: C1=6.8µF/50V 1812 MLCC C3=220pF/3KV 1808 MLCC L1=18µH 0504 SMD Inductor P/N: PMT-046 48Vin: C1=4.7µF/100V 1812 MLCC C3=220pF/3KV 1808 MLCC L1=18µH 0504 SMD Inductor P/N: PMT-046 7. 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, ESR 48mΩ. 8. To order surface mount version, add the suffix “S” to the model number (Ex: RG24S5UW2S). 9. To order 3000VDC I/O isolation version, add the suffix “H” to the model number (Ex: RG24S5UW2H). 10. CAUTION: Internal fusing is not included so we suggest using an input line fuse. REMOTE ON/OFF APPLICATION CIRCUITS DC-DC OFF DC-DC ON +Input +Input 1K Ctrl 3mA current Source 1K Ctrl 3mA current Source -Input -Input CHARACTERISTICS RG48S5UW2 Efficiency vs Input Voltage RG48S5UW2 Efficiency vs Output Load 85 90 80 EFFICIENCY(%) EFFICIENCY(%) 80 75 70 60 50 70 40 65 30 18 24 30 36 42 48 54 60 66 72 75 10 20 30 09/21/2010 40 50 60 70 80 90 100 % OF FULL LOAD INPUT VOLTAGE(V) Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 4 of 6 RGUW2 Series Single & Dual Outputs 4:1 Input Voltage Range 2 Watt DC/DC Power Converters Rev. A Recommended Filter for EN55022 Class B Compliance RG12xxxUW2 RG24xxxUW2 RG48xxxUW2 C1, C2 10µF/25V 1812 MLCC 2.2µF/50V 1812 MLCC 2.2µF/100V 1812 MLCC C3 220pF/3KV 1808 MLCC 220pF/3KV 1808 MLCC 220pF/3KV 1808 MLCC Recommended EN55022 Class B Filter Circuit Layout L1 2.2µH 0504 SMD Inductor PMT-059 18µH 0504 SMD Inductor PMT-046 27µH 0504 SMD Inductor PMT- MECHANICAL DRAWINGS DIP TYPE Unit: inches (mm) SMT TYPE (Suffix “S”) Unit: inches (mm) PIN CONNECTIONS PIN CONNECTIONS Pin Dual Single Dual 1 -Input -Input 2 ON/OFF ON/OFF 2. Pin Pitch Tolerance: ±0.01 (0.25) 6 NC Common 3. Pin Dimension Tolerance: ±0.004 (0.1) 7 NC -Output 8 +Output +Output 1 -Input -Input 2 ON/OFF ON/OFF 6 NC Common 7 NC -Output 1. Tolerance: x.xx±0.02 (x.x±0.5) x.xxx±0.01 (x.xx±0.25) 8 +Output +Output 9 -Output Common 9 -Output Common +Input 14 +Input +Input 14 09/21/2010 Single Pin +Input Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 5 of 6 Rev. A RGUW2 Series Single & Dual Outputs 4:1 Input Voltage Range 2 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: 09/21/2010 (603)778-2300 (888)587-9255 (603)778-9797 [email protected] www.wallindustries.com 5 Watson Brook Rd. Exeter, NH 03833 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 6 of 6