SDW30 SERIES Single, dual and triple output • • • • • • 4:1 wide input voltage range 16 models available including 3.3V outputs Input reflected ripple according to CEPT Indefinite short circuit protection EN55022 conducted emissions level B Designed to meet EN60950 and IEC950 The SDW30 series of DC/DC converters supply up to 30 Watts of output power in a 3 x 2.56 x 0.81 inch package. The series features a 4:1 wide input voltage range which ensures operation on semi-regulated distributed power voltages. Available in standard single, dual and triple outputs, the series also offers 3.3V single output models for low voltage logic applications. The SDW30 series complies with EN60950 for safety and also complies with EN55022 level B conducted emissions. All models feature continuous short circuit protection. The series boasts a high efficiency of typically 85% with tight load and line regulation. The optimized thermal design and the copper case allow operation in ambient temperatures of up to +70°C without derating. The features of the SDW series make these converters ideally suited for on board logic and distributed power systems. [ 2 YEAR WARRANTY ] SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated OUTPUT SPECIFICATIONS EMC CHARACTERISTICS Line regulation LL to HL, single outputs LL to HL, dual outputs ±0.1% ±1.0% Conducted emissions Radiated emissions Load regulation Single outputs Dual outputs (symmetric) Triple (outputs 2 and 3) ±0.1% ±0.1% ±4.0% GENERAL SPECIFICATIONS Cross regulation (See Note 1) Duals Triples Voltage accuracy Minimum load ±2.0% 3.3V, 5V Single 12V, 15V Duals each output Triples, output 1 Overshoot At start-up Ripple and noise 20MHz bandwidth Temperature coefficient Short circuit protection 2.0% 5.0% 120mA max. 70mA max. 10% FL 10% FL 3.0% max. 1.0% pk-pk, max. 30mV rms ±0.02%/°C Hiccup mode Indefinite INPUT SPECIFICATIONS Input voltage range 24VDC nominal, FL 48VDC nominal, FL Input current 12mA 300mA 150mA Undervoltage lockout Duals and triples: 24V nominal 48V nominal 9.5VDC 19VDC Remote ON/OFF ON OFF PAGE 1 750ms, max. Duals and triples only TTL compatible TTL high or open TTL low Level B Level B 85% typ. Isolation voltage Input/output 1500VDC Isolation capacitance Input/output 1nF Switching frequency Fixed Approvals and standards Designed to meet Case material 100kHz typ. UL94V-0 Weight MTBF EN60950 IEC950 Black coated, metal case Material flammability 250g (8.83oz) MIL-HDBK-217F 300,000 hours ENVIRONMENTAL SPECIFICATIONS Thermal performance Operating ambient -10°C to +70°C (See derating curve) Non-operating -25°C to +95°C Case +95°C max. Derating See derating curve Cooling Free air convection cooled Relative humidity Non-condensing Altitude Operating Non operating 10,000 feet max. 40,000 feet max. Vibration 5Hz to 500Hz 2.5G rms (approx.) See table Singles: 48VDC, FL 24VDC, FL 48VDC, FL Start-up time Efficiency 10 to 36VDC 20 to 72VDC Input reflected ripple EN55022, FCC part 15 EN55022, FCC part 15 30% to 95% DC/DC CONVERTERS | 30W DC/DC 30 Watt Wide input DC/DC converters INPUT OUTPUT OUTPUT INPUT TYPICAL REGULATION (Typ.) VOLTAGE VOLTAGE CURRENT CURRENT EFFICIENCY LINE LOAD NUMBER 10-36VDC 3.3V 5000mA 941mA 73% ±0.1% ±0.1% SDW30-243V3 10-36VDC 5.0V 5000mA 1302mA 80% ±0.1% ±0.1% SDW30-24S05 10-36VDC 12V 2500mA 1500mA 83% ±0.1% ±0.1% SDW30-24S12 10-36VDC 15V 2000mA 1500mA 83% ±0.1% ±0.1% SDW30-24S15 10-36VDC ±12V ±1250mA 1500mA 83% ±0.1% ±0.1% SDW30-24D12 10-36VDC ±15V ±1000mA 1500mA 83% ±0.1% ±0.1% SDW30-24D15 10-36VDC 5V/±12V 3000mA/±600mA 1490mA 82% ±1.0% ±4.0% SDW30-24T05-12 10-36VDC 5V/±12V 3000mA/±500mA 1490mA 82% ±1.0% ±4.0% SDW30-24T05-15 20-72VDC 3.3V 5000mA 470mA 73% ±0.1% ±0.1% SDW30-48S3V3 20-72VDC 5.0V 5000mA 651mA 80% ±0.1% ±0.1% SDW30-48S05 20-72VDC 12V 2500mA 750mA 83% ±0.1% ±0.1% SDW30-48S12 20-72VDC 15V 2000mA 735mA 85% ±0.1% ±0.1% SDW30-48S15 20-72VDC ±12V ±1250mA 750mA 83% ±0.1% ±0.1% SDW30-48D12 20-72VDC ±15V ±1000mA 750mA 83% ±0.1% ±0.1% SDW30-48D15 20-72VDC 5V/±12V 3000mA/±600mA 745mA 83% ±1.0% ±4.0% SDW30-48T05-12 20-72VDC 5V/±15V 3000mA/±500mA 745mA 83% ±1.0% ±4.0% SDW30-48T05-15 Notes 1 2 PIN CONNECTIONS Cross regulation: Duals: output 1, full load, 2.0%; output 2, minimum load, 2.0%. Triples: output 1, full load, 2.0%; output 2 vs. output 3, 0.5%; Triples: outputs 2 and 3 vs. output 1, 7.0%. TTL logic: on-state TTL high or open; off-state TTL low. Pinout A (Single, Dual and Triple) 0.20 (5.10) 0.30 (7.60) 0.70 (17.80) 0.22 (5.50) 0.40 (10.20) 0.81 (20.60) 0.26 (6.60) 7 Ø 0.04 Dia. (1.00) 6 5 4 PIN NO. SINGLE DUAL TRIPLE 1 + Input + Input + Input 2 - Input - Input - Input 3 No Pin No Connection + Output (V2) 4 No Connection Common Common 5 No Pin - Output (V2) - Output (V3) 6 + Output + Output (V1) + Output (V1) 7 - Output Common Common 8 No Connection Control Control 3 DERATING CURVE 2.50 (63.50) Output Power (Watts) 2 0.30 (7.60) 1 Output Power (Watts) BOTTOM VIEW 3.00 (76.20) MODEL 8 0.40 (10.20) 0.60 (15.20) 1.44 (36.60) 2.56 (65.00) 70°C 30W 95°C 0W -10°C 0°C 20°C 40°C 60°C 80°C 100°C Ambient Temperature (°C) ALL DIMENSIONS IN INCHES (mm) Tolerance : ±0.008 (0.2) max. on pin placement ±0.02 (0.5) max. on outer dimensions http://www.artesyn.com PAGE 2 DS_SDW30_19981201.PDF Data Sheet © Artesyn Technologies, “REG. U.S. Pat. & Tm. Off”, 2000 The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.