BWR-5/700-D48A-C

BWR Models www.murata-ps.com 7-10W, Dual Output DC-DC converters Typical units FEATURES PRODUCT OVERVIEW  Low cost! Highly reliable! It’s hard to beat the combination of low cost, small size (standard 2" x 1" x 0.375" package) proven reliability and outstanding electrical performance offered by the 7-10W, dual-output models of MPS’s new A-Series DC/DC converters. These highly efficient, rugged converters combine straightforward circuit topologies, the newest components, proven SMT-on-pcb construction methods, and highly repeatable automatic-assembly techniques. Their superior durability is substantiated by a rigorous in-house qualification program that includes HALT (Highly Accelerated Life Testing). The wide input voltage ranges of these A-Series duals (4.7-7.25V for "D5A" models, 9-18V for "D12A" models and 18-75V for "D48A" models) make them excellent candidates for battery-powered systems or for distributed power architectures. Their ±5, ±12 or ±15 Volt outputs cover virtually all standard applications. These popular power converters are fully isolated (1500Vdc guaranteed) and display excellent line and load regulation (±0.3% max. for line and ±1% max. for load). They are completely I/O protected (input overvoltage shutdown and reverse-polarity protection, output current limiting and overvoltage protection) and contain input (pi type) and output filtering to reduce noise. They require no external components and offer true "plug-and-play" convenience. These extremely reliable, cost-effective power converters carry industry-standard pinouts making them ideal replacements for other more costly, less reliable power converters in computer, telecom/datacom, instrumentation and ATE applications. They are an excellent choice for both new design-ins and upgrading older systems.  Proven SMT-on-pcb construction  Qual tested; HALT tested; EMC tested  Designed to meet UL/EN60950-1  Output voltages: ±5, ±12 or ±15 Volts  Wide input voltage ranges: 4.7-7.25V, 9-18V or 18-75V  Small packages, 2" x 1" x 0.375"  Industry-standard pinouts  Fully isolated, 1500Vdc guaranteed  Guaranteed efficiencies to 82%  –40 to +100°C operating temperature  Modifications and customs for OEM’s  Select models are RoHS compliant +VIN (1) +VOUT (3) COMMON (4) –VOUT (5) –VIN (2) PWM CONTROLLER OPTO ISOLATION REFERENCE & ERROR AMP 　 Typical topology is shown. For full details go to www.murata-ps.com/rohs Figure 1. Simplified Schematic www.murata-ps.com/support MDC_BWR-7-10.F01 Page 1 of 5 BWR Models 7-10W, Dual Output DC-DC converters PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE ➀ Output ➀ ➁ ➂ ➃ Input Efficiency Load ➂ VIN Nom. (Volts) Range (Volts) IIN ➃ (mA) Min. Typ. Package (Case/ Pinout) ±1.0% 48 18-75 15/180 79% 81% C2, P12 ±0.3% ±1.0% 12 9-18 20/986 83% 84% C2, P12 120 ±0.3% ±1.0% 48 18-75 15/249 80.5% 84% C2, P12 75 120 ±0.15% ±0.2% 12 9-18 25/980 83% 84% C2, P12 75 120 ±0.3% ±1.0% 48 18-75 15/250 80.5% 82.5% C2, P12 ±700 50 75 ±0.3% ±1.0% 5 4.7-7.25 25/1772 76% 79% C2, P12 ±5 ±900 75 100 ±0.3% ±1.0% 12 9-18 25/930 81% 82% C2, P12 BWR-12/335-D5A-C ±12 ±335 75 120 ±0.3% ±1.0% 5 4.7-7.25 40/1846 76% 78% C2, P12 BWR-15/275-D5A-C ±15 ±275 75 120 ±0.3% ±1.0% 5 4.7-7.25 40/2089 75% 79% C2, P12 R/N (mVp-p) ➁ Regulation (Max.) Model VOUT (Volts) IOUT (mA, Max.) Typ. Max. Line BWR-5/700-D48A-C* ±5 ±700 50 100 ±0.3% BWR-12/415-D12A-C* ±12 ±415 100 120 BWR-12/415-D48A-C* ±12 ±415 75 BWR-15/330-D12A-C* ±15 ±330 BWR-15/330-D48A-C* ±15 ±330 BWR-5/700-D5A-C ±5 BWR-5/900-D12A-C* Typical at TA = +25°C under nominal line voltage and full-load conditions unless otherwise noted. Ripple/Noise (R/N) measured over a 20MHz bandwidth. Balanced loads, 20% to 100% load. Nominal line voltage, no-load/full-load conditions. PART NUMBER STRUCTURE Full Load * Magnetic feedback. MECHANICAL SPECIFICATIONS 2.00 (50.80) B WR - 15 / 330 - D12 A - C METAL CASE Output Configuration: B = Bipolar RoHS-6 Compliance 0.375 (9.53) Case C2 A-Series High Reliability Wide Range Input INSULATED BASE Input Voltage Range: D5 = 4.7-7.25 Volts (5V nominal) Nominal Output Voltages: D12 = 9-18 Volts (12V nominal) ±5, ±12 or ±15 Volts D48 = 18-75 Volts (48V nominal) Maximum Output Current in mA from each output Not all model combinations are available. Contact Murata Power Solutions. 0.040 ±0.002 DIA. (1.016 ±0.051) 0.20 MIN (5.08) 0.800 (20.32) 0.60 (15.24) 0.100 (2.54) 3 1 1.00 (25.40) 4 0.800 (20.32) 2 0.400 (10.16) 5 TEMPERATURE DERATING 10 A, B 9 C BOTTOM VIEW 0.200 (5.08) DIMENSIONS ARE IN INCHES (MM) 0.10 (2.54) A Output Power (Watts) B D 8 C D, E E, F 7 F 6 I/O Connections 5 4 3 2 BWR-5/700-D5A BWR-5/900-D12A BWR-5/700-D48A BWR-12/335-D5A BWR-12/415-D12A BWR-12/415-D48A BWR-15/275-D5A BWR-15/330-D12A BWR-15/330-D48A E C F D A A D A B 0 55 Pin 1 2 3 4 5 Function P12 +Input –Input +Output Common –Output Notes: For "D5A" and "D12A"models, the case is connected to pin 2 (–VIN). For "D48A" models, the case is connected to pin 1 (+VIN). 1 0 –40 40 45 50 60 65 70 75 80 85 90 95 10 0 Ambient Temperature (°C) www.murata-ps.com/support MDC_BWR-7-10.F01 Page 2 of 5 BWR Models 7-10W, Dual Output DC-DC converters Performance/Functional Specifications Typical @ TA = +25°C under nominal line voltage and full-load conditions, unless noted. ➀ Absolute Maximum Ratings Input Input Voltage Range: D5A Models D12A Models D48A Models 4.7-7.25 Volts (5V nominal) 9-18 Volts (12V nominal) 18-75 Volts (48V nominal) Input Voltage: D5 Models D12 Models D48 Models Input Current See Ordering Guide Input Reverse-Polarity Protection Input Filter Type ➁ Pi Reverse-Polarity Protection Yes (Instantaneous, 6A maximum) Output VOUT Accuracy (50% load): ±5V Outputs ±12/15V Outputs ±1.5%, maximum ±1%, maximum Temperature Coefficient ±0.02% per °C Ripple/Noise (20MHz BW) ➁ See Ordering Guide Line/Load Regulation See Ordering Guide Efficiency See Ordering Guide Isolation Voltage ➂ 1500Vdc, minimum (functional) Isolation Capacitance 200pF Current Limiting Auto-recovery Overvoltage Protection ➃ Zener/transorb clamps, magnetic feedback 10 Volts 20 Volts 80Volts Current must be