YF/YFW SERIES 20 Watts DC/DC Converter Single, Dual, and Triple Outputs Rev D Size: 2.0in x 1.6in x 0.4in (50.8mm x 40.6mm x 10.2mm) OPTIONS • Heatsink • Single, Dual, or Triple Output • Input Voltage Range APPLICATIONS • • • • • FEATURES • • • • • 20 Watts Output Power High Efficiency up to 87% Fixed Switching Frequency Six-Sided Continuous Shield Standard 2” x 1.6” x 0.4” package • • • • • 2:1 and 4:1 Wide Input Voltage Range Single, Dual and Triple Outputs Available ISO9001 Certified Manufacturing Facilities RoHS II & REACH Compliant UL60950-1, EN60950-1, and IEC60950-1 Safety Approvals DESCRIPTION Measurement Telecom/Datacom Wireless Networks Industry Control Systems Semiconductor Equipment The YF/YFW Series of DC/DC converters perform over an ultra-wide input voltage range (2:1 and 4:1), providing indefinite short circuit and overvoltage protection. Single, dual, and triple outputs are available. This design technology provides up to 20 watts of output power in a 1.60” x 2.0” x 0.40” case. These current mode control forward converters are designed for improved transient response and reduced stress on switching components and do not require external input filtering, making it a preferred source over industry alternatives. MODEL SELECTION TABLE Single Output Models Model Number YF12S33-4000 YF12S5-4000 YF12S12-1600 YF12S15-1330 YF(W)24S33-4000 YF(W)24S5-4000 YF(W)24S12-1600 YF(W)24S15-1330 YF(W)48S33-4000 YF(W)48S5-4000 YF(W)48S12-1600 YF(W)48S15-1330 5/12/2016 Input Voltage Output Range Voltage 9-18VDC 18-36VDC (9-36VDC) 36-75VDC (18-75VDC) 3.3VDC 5VDC 12VDC 15VDC 3.3VDC 5VDC 12VDC 15VDC 3.3VDC 5VDC 12VDC 15VDC Output Current Min Load(5) Max Load 280mA 4000mA 280mA 4000mA 134mA 1670mA 106mA 1330mA 280mA 4000mA 280mA 4000mA 134mA 1670mA 106mA 1330mA 280mA 4000mA 280mA 4000mA 134mA 1670mA 106mA 1330mA Ripple & Noise(1) 75mVp-p 75mVp-p 75mVp-p Input Current No Load(2) Full Load(3) 40mA 1507mA 15mA 2193mA 40mA 2110mA 20mA 2083mA 10 (20) mA 733 (764) mA 10 (20) mA 1082 (1111) mA 10 (20) mA 1018 (1082) mA 15 (20) mA 1018 (1082) mA 10 (15) mA 367 (377) mA 10 (10) mA 543 (548) mA 15 (10) mA 509 (536) mA 25 (10) mA 506 (532) mA Maximum Capacitive Load(1) Efficiency(4) 13000µF 6800µF 2200µF 755µF 13000µF 6800µF 2200µF 755µF 13000µF 6800µF 2200µF 755µF 77% 80% 83% 84% 79 (76) % 81 (79) % 86 (81) % 86 (81) % 79 (77) % 82 (80) % 86 (82) % 86 (82) % Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 1 of 9 YF/YFW SERIES 20 Watts DC/DC Converter Single, Dual, and Triple Outputs Rev D MODEL SELECTION TABLE Dual Output Models Model Number YF12D5-2000 YF12D12-830 YF12D15-660 YF(W)24D5-2000 YF(W)24D12-830 YF(W)24D15-660 YF(W)48D5-2000 YF(W)48D12-830 YF(W)48D15-660 Input Voltage Range 9-18VDC 18-36VDC (9-36VDC) 36-75VDC (18-75VDC) Output Voltage ±5VDC ±12VDC ±15VDC ±5VDC ±12VDC ±15VDC ±5VDC ±12VDC ±15VDC Output Current Min Max Load Load(5) ±140mA ±2000mA ±67mA ±833mA ±53mA ±666mA ±140mA ±2000mA ±67mA ±833mA ±53mA ±666mA ±140mA ±2000mA ±67mA ±833mA ±53mA ±666mA Ripple & Noise(1) 100mVp-p 100mVp-p 100mVp-p Input Current No Load(2) Full Load(3) Maximum Capacitive Load(1) Efficiency(4) 15mA 35mA 35mA 20 (15) mA 25 (20) mA 30 (25) mA 15 (10) mA 15 (15) mA 20 (20) mA 2136mA 2110mA 2110mA 1028 (1111) mA 1016 (1068) mA 1015 (1068) mA 514 (541) mA 502 (527) mA 502 (527) mA ±3400µF ±680µF ±450µF ±3400µF ±680µF ±450µF ±3400µF ±680µF ±450µF 82% 83% 83% 85 (79) % 86 (82) % 86 (82) % 85 (81) % 87 (83) % 87 (83) % Maximum Capacitive Load(1) Efficiency(4) 4700/ ±220µF 4700/ ±220µF 4700/ ±220µF 4700/ ±220µF 4700/ ±220µF 4700/ ±220µF 4700/ ±220µF 4700/ ±220µF 4700/ ±220µF 4700/ ±220µF 4700/ ±220µF 4700/ ±220µF 79% 79% 80% 80% 82% 79% 83% 83% 82% 82% 84% 84% MODEL SELECTION TABLE Triple Output Models Model Number YF12T3.312-17 YF12T3.315-17 YF12T512-17 YF12T515-17 YF24T3.312-17 YF24T3.315-17 YF24T512-17 YF24T515-17 YF48T3.312-17 YF48T3.315-17 YF48T512-17 YF48T515-17 5/12/2016 Input Voltage Range 9-18VDC 18-36VDC 18-75VDC Output Voltage 3.3/±12VDC 3.3/±15VDC 5/±12VDC 5/±15VDC 3.3/±12VDC 3.3/±15VDC 5/±12VDC 5/±15VDC 3.3/±12VDC 3.3/±15VDC 5/±12VDC 5/±15VDC Output Current Min Load(5) Max Load 300/±30mA 3000/±300mA 300/±25mA 3000/±250mA 200/±30mA 2000/±300mA 200/±25mA 2000/±250mA 300/±30mA 3000/±300mA 300/±25mA 3000/±250mA 200/±30mA 2000/±300mA 200/±25mA 2000/±250mA 300/±30mA 3000/±300mA 300/±25mA 3000/±250mA 200/±30mA 2000/±300mA 200/±25mA 2000/±250mA Ripple & Noise(1) 50/120mVp-p 50/150mVp-p 50/120mVp-p 50/150mVp-p 50/120mVp-p 50/150mVp-p 50/120mVp-p 50/150mVp-p 50/120mVp-p 50/150mVp-p 50/120mVp-p 50/150mVp-p Input Current No Load(2) Full Load(3) 20mA 1900mA 35mA 1933mA 20mA 1885mA 40mA 1919mA 20mA 914mA 20mA 967mA 25mA 907mA 10mA 922mA 10mA 457mA 10mA 464mA 15mA 448mA 15mA 456mA Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 2 of 9 YF/YFW SERIES 20 Watts DC/DC Converter Single, Dual, and Triple Outputs Rev D SPECIFICATIONS 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 Typ Max Unit 9 18 36 9 18 12 24 48 24 48 25 18 36 75 36 75 VDC INPUT SPECIFICATIONS YF Input Voltage Range YFW 12V nominal input 24V nominal input 48V nominal input 24V nominal input 48V nominal input Input Reflected Ripple Input Surge Voltage (100ms max.) 36 50 100 Input Filter OUTPUT SPECIFICATIONS Output Voltage VDC Pi Type Dual Models -0.02 -5.0 See Table +1.0 +1.0 +5.0 +0.2 +0.5 +1.0 +5.0 +0.5 +3.0 +2.0 +5.0 +10 See Table See Table See Table 75 100 50 120 150 250 500 20 +0.02 +5.0 Triple Models: 3.3V, 5V Triple Models: 12V, 15V -2.0 -5.0 +2.0 +5.0 Voltage Accuracy Single/Dual Outputs Triple: 3.3V, 5V Triple: 12V, 15V Line Regulation Low Line to High Line @ Full Load Load Regulation No Load to Full Load Single Output Dual Output Triple Output: 3.3V, 5V Triple Output: 12V, 15V Single Output Dual Output Triple Output: 3.3V, 5V Triple Output:12V, 15V Voltage Adjustability Output Power Output Current Maximum Capacitive Load Ripple & Noise Measured by 20MHz bandwidth Transient Response Recovery Time 25% load step change Start-Up Time Temperature Coefficient Constant resistive load Cross Regulation (6) mAp-p 12V input 24V input 48V input -1.0 -1.0 -5.0 -0.2 -0.5 -1.0 -5.0 -0.5 -3.0 -2.0 -5.0 -10 Single Output Dual Output Triple Output: 3.3V, 5V Triple Output: 12V Triple Output: 15V Single/Dual Output Triple Power Up % % % % mVp-p µs ms %/ºC % REMOTE ON/OFF CONTROL(7) DC-DC ON DC-DC OFF Positive Logic Input Current of CTRL Pin Remote OFF Input Current PROTECTION Short Circuit Protection Over Load Protection Over Voltage Protection 5/12/2016 -0.5 % of lout rated Zener diode clamp 3.3V models 5V models 12V models 15V models Open or 3.5 ~ 12VDC Short or 0 ~ 1.2VDC +1.0 20 mA mA Continuous, Automatic Recovery 150 % 3.9 6.2 VDC 15 18 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 3 of 9 YF/YFW SERIES 20 Watts DC/DC Converter Single, Dual, and Triple Outputs Rev D SPECIFICATIONS 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 ENVIRONMENTAL SPECIFICATIONS Operating Ambient Temperature With derating Storage Temperature Maximum Case Temperature Relative Humidity Thermal Shock Natural Convection Thermal Impedance(8) Natural Convection with Heatsink Vibration MTBF MIL-HDBK-217F, Full Load GENERAL SPECIFICATIONS Efficiency Typ -40 -55 ºC ºC ºC % RH ºC/W hours See Table 270 Isolation Resistance Isolation Capacitance PHYSICAL SPECIFICATIONS Weight Unit +85 +125 +100 95 MIL-STD-810F 10 8.24 MIL-STD-810F 1,922,000 5 Switching Frequency Isolation Voltage (1 minute) Max Input to Output Input to Case Output to Case 500VDC 300 330 1600 1600 1600 1 KHz VDC GΩ pF 300 1.69oz (48g) 2.0in x 1.6in x 0.40in (50.8mm x 40.6mm x 10.2mm) Nickel-Coated Copper Non-Conductive Black Plastic Epoxy (UL94 V-0) Six-Sided Dimensions (L x W x H) Case Material Base Material Potting Material Shielding SAFETY & EMC CHARACTERISTICS UL60950-1 EN60905-1 IEC60950-1 Safety Approvals EMI(9) EN55022 ESD EN61000-4-2 Radiated Immunity Fast Transient (See Note 5) Surge (10) Conducted Immunity Power Frequency Magnetic Field EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 EN61000-4-8 Class A, Class B Air ±8kV Contact ±6kV 10V/m ±2kV ±1kV 10Vr.m.s 100A/m continuous; 1000A/m 1 second. Perf. Criteria B Perf. Criteria A Perf. Criteria B Perf. Criteria B Perf. Criteria A Perf. Criteria A NOTES (1) (2) (3) (4) (5) Typical value at nominal input voltage and full load. Typical value at nominal input voltage and no load. Maximum value at nominal input and full load. Test by minimum Vin and constant resistive load. The output requires a minimum loading on the output to maintain specified regulation. Operation under no-load condition will not damage these devices, however they may not meet all listed specifications. (6) Cross Regulation: Dual Output-Asymmetrical load 25% to 100% full load. Triple output- 3.3V/5V 100% load and one of auxiliary 100% load, other auxiliary load change from 25% to 100% load. (7) The ON/OFF control pin voltage is referenced to –Vin. (8) Heatsink is optional (for operating temperature range please see derating curve. Contact factory for details. (9) The YF/YFW series can meet EN55022 Class A with an external capacitor in parallel with the input pins. Recommended: 12Vin: 6.8µF/50V 1812 MLCC. 24Vin: N/A 48Vin:2.2µF/100V 1812 MLCC (10) An external filter capacitor is required if the module has to meet EN61000-4-5. The filter capacitor Wall Industries suggests is Nippon chemi-con KY series, 220µF/100V, ESR 48mΩ. (11) The YF Series is a 2:1 wide input range of 18~36VDc and 36~75CSX, the YFW Series is 4:1 ultra wide input range of 9~36VDC and 18~75VDC. 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. 5/12/2016 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 4 of 9 Rev D YF/YFW SERIES 20 Watts DC/DC Converter Single, Dual, and Triple Outputs DERATING CURVES YF48S5-4000 Derating Curve YF48S5-4000 Derating Curve with Heatsink EFFICIENCY GRAPHS YF48S5-4000 Efficiency vs Input Voltage YF48S5-4000 Efficiency vs Output Load MECHANICAL DRAWINGS 5/12/2016 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 5 of 9 YF/YFW SERIES 20 Watts DC/DC Converter Single, Dual, and Triple Outputs Rev D PIN 1 2 4 5 6 7 8 PIN CONNECTION SINGLE DUAL +Vin +Vin -Vin -Vin Ctrl Ctrl No Pin +Vout +Vout Common -Vout -Vout Trim Trim TRIPLE +Vin -Vin Ctrl +Aux +Vout Common -Aux EXTERNAL OUTPUT TRIMMING Output can be externally trimmed by using the method shown below. ( ) For dual output trim. Notes: 1. 2. 3. 4. All dimensions in inch (mm) Tolerance: x.xx±0.02 (x.x±0.5) x.xxx±0.01 (x.xxx±0.25) Pin pitch tolerance ±0.01 (0.25) Pin dimension tolerance ±0.004(0.1) HEATSINK OPTIONS (SUFFIX “HS”) RECOMMENDED FILTERS 5/12/2016 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 6 of 9 YF/YFW SERIES 20 Watts DC/DC Converter Single, Dual, and Triple Outputs Rev D Recommended Filter for EN55022 Class B Compliance MODEL C1 C2 C3 C4 YFW12xxxxxxx 4.7µF/50V N/A 1000pF/2K 1000pF/2K V V YFW24xxxxxxx 4.7µF/50V N/A 1000pF/2K 1000pF/2K V V YFW48xxxxxxx 2.2µF/100V 2.2µF/100V 1000pF/2K 1000pF/2K V V L1 450µH Common Choke 450µH Common Choke 450µH Common Choke Recommended EN55022 Class B Filter Circuit Layout OUTPUT VOLTAGE ADJUSTMENT APPLICATION NOTES 5/12/2016 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 7 of 9 Rev D YF/YFW SERIES 20 Watts DC/DC Converter Single, Dual, and Triple Outputs MODEL NUMBER SETUP 5/12/2016 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 8 of 9 YF/YFW SERIES 20 Watts DC/DC Converter Single, Dual, and Triple Outputs Rev D Series Name Output Power Thru-Hole Inserts Input Voltage Output Quantity Ouptut Voltage Heatsink (1) (2) Remote On/Off & Pin Length Terminal Block (2) (3) (4) NOTES 1. Models with thru-hole inserts cannot be equipped with a heatsink. 2. Terminal block models (suffix “T”, “TF”, and “TF1”) cannot be equipped with a heatsink. 3. Only 0.200” pin length is available with terminal block options. 4. Models with EMC filter (suffix “TF” and “TF1”) meet EN55011, EN55022 Class A. 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: 5/12/2016 (603)778-2300 (888)597-9255 (603)778-9797 [email protected] www.wallindustries.com 37 Industrial Drive Exeter, NH 03833 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 9 of 9