TWR-5/1000-15/200-D24A-C

TWR Models www.murata-ps.com High-Reliability, 2" x 1", 8-11 W, Triple Output DC/DC Converters Typical units FEATURES PRODUCT OVERVIEW  The smallest, full-featured triples Among the three families of triple-output DC/ DC converters in Murata Power Solutions' new A-Series, the 8-11W, 2" x 1" devices stand out as the industry’s smallest full-featured triples. Housed in miniature 2" x 1" x 0.375", 5-side shielded, metal packages with electrically non-conductive coatings, these power converters offer non-latching output current limiting, input overvoltage shutdown (except D5A models), input reverse-polarity protection, and output overvoltage clamping to protect both the power converters and their loads. As members of Murata Power Solutions' new A-Series, the 8-11W triples feature both low cost and outstanding long-term reliability. Their design combines straightforward circuit topologies, the newest components, proven SMT-on-pcb construc-  Low cost! Highly reliable!  Proven SMT-on-pcb construction  Qual tested; HALT tested; EMC tested  Output voltages: +5V/±12V or +5V/±15V  Four input voltage ranges:  4.7-7V, 9-18V, 18-36V or 36-72V  Small packages, 2" x 1" x 0.375"  –40 to +100°C operating temperature  Fully isolated, 1500Vdc guaranteed  Guaranteed efficiencies to 82%  Designed to meet UL1950 and EN60950  Modifications and customs for OEM’s tion methods, and highly repeatable automaticassembly techniques. Their superior durability is substantiated by a rigorous in-house qualification program that includes HALT (Highly Accelerated Life Testing). Each of these fully line and load-regulated switching DC/DC converters has a +5V primary output (with output current as high as 1A) and either ±12V or ±15V auxiliary outputs (with currents as high as ±210mA). These devices were designed to power small analog/digital partitions in equipment employing distributed-power architectures with bus voltages between 4.7 and 72 Volts. Applications include computer/networking, telecom/datacom equipment, industrial instrumentation and automatic test equipment. +VIN +5V –VIN –12V (–15V) +12V (+15V) PWM CONTROLLER COMMON OPTO ISOLATION 　 ERROR AMPLIFIER Figure 1. Simplified Schematic Typical topology is shown For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC_TWR8-11W.D03 Page 1 of 5 TWR Models High-Reliability, 2" x 1", 8-11 W, Triple Output DC/DC Converters PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE ➀ Regulation IOUT VOUT R/N (mV pk-pk) ➁ Model (Max.) (Max.) V mA Typ. Max. Line Load ➂ +5 ±12 +5 ±12 +5 ±12 +5 ±12 +5 ±15 +5 ±15 +5 ±15 +5 ±15 TWR-5/1000-12/125-D5A-C TWR-5/1000-12/210-D12A-C TWR-5/1000-12/210-D24A-C TWR-5/1000-12/210-D48A-C TWR-5/800-15/150-D5A-C TWR-5/1000-15/200-D12A-C TWR-5/1000-15/200-D24A-C TWR-5/1000-15/200-D48A-C 1000 ±125 1000 ±210 1000 ±210 1000 ±210 800 ±150 1000 ±200 1000 ±200 1000 ±200 75 100 75 100 75 100 75 100 75 125 75 125 75 125 75 125 100 150 100 150 100 150 100 150 100 175 100 175 100 175 100 175 ➀ Typical @ TA = +25°C under nominal line voltage and full-load conditions unless otherwise noted. ➁ 20MHz bandwidth. ±12/15V outputs are specified with 10µF, 25V output capacitors. PART NUMBER STRUCTURE ±1.0% ±5.0% ±1.0% ±5.0% ±1.0% ±5.0% ±1.0% ±5.0% ±1.0% ±5.0% ±1.0% ±5.0% ±1.0% ±5.0% ±1.0% ±5.0% VIN (Nom.) V ±2.0% ±5.0% ±2.0% ±5.0% ±2.0% ±5.0% ±2.0% ±5.0% ±2.0% ±5.0% ±2.0% ±5.0% ±2.0% ±5.0% ±2.0% ±5.0% Range Iin ➃ V mA Min. Typ. Case, Pinout 5 4.7-7 100/2324 74% 76% C3, P5 12 9-18 50/1087 80.5% 82% C3, P5 24 18-36 50/534 82% 84% C3, P5 48 36-72 50/267 82% 84% C3, P5 5 4.7-7 100/2441 74% 76% C3, P5 12 9-18 50/1187 79% 82% C3, P5 24 18-36 50/572 82% 84% C3, P5 48 36-72 50/286 82% 84% C3, P5 Efficiency Package ➂ 5V output, 10% to 100% load. ±12/15V outputs, balanced loads, 20% to 100% load. ➃ Nominal line voltage, no-load/full-load conditions. MECHANICAL SPECIFICATIONS 2.00 (50.80) T WR - 5 / 1000 - 15 / 200 - D12 A - C METAL CASE 0.375 (9.53) RoHS-6 compliant* Output Configuration: T = Triple A-Series High Reliability Wide Range Input INSULATED BASE Maximum Primary Output Current in mA Nominal Auxiliary Output Voltages (±12 or ±15 Volts) Maximum Auxiliary Output Currents in mA from each output 0.040 ±0.002 DIA. (1.016 ±0.051) 0.20 MIN (5.08) Input Voltage Range: D5 = 4.7-7 Volts (5V nominal) D12 = 9-18 Volts (12V nominal) D24 =18-36 Volts (24V nominal) D48 = 36-72 Volts (48V nominal) Nominal Primary Output Voltage (+5 Volts) Case C3 1.800 (45.72) 0.10 (2.54) 0.200 (5.08) 4 1 5 2 6 0.300 (7.62) 0.600 (15.24) 0.800 (20.32) 1.00 (25.40) 7 * Contact Murata Power Solutions for availability. BOTTOM VIEW TEMPERATURE DERATING 0.10 (2.54) 20 19 TWR-5/1000-12/125-D5A TWR-5/1000-12/210-D12A TWR-5/1000-12/210-D24A TWR-5/1000-12/210-D48A TWR-5/800-15/150-D5A TWR-5/1000-15/200-D12A TWR-5/1000-15/200-D24A TWR-5/1000-15/200-D48A 18 17 16 Output Power (Watts) 15 14 13 A B B B C D D D INPUT/OUTPUT CONNECTIONS Pin Function P5 12 11 D 10 B 9 C 8 A 7 1 +Input 2 –Input 3 No Pin 4 +12V/15V Out 5 –12V/15V Out 6 Common 7 +5V Out Notes: For "D5A/D12A/D24A" models, the case is connected to pin 2 (–VIN). For "D48A" models, the case is connected to pin 1 (+VIN). 6 5 4 3 2 1 0 –40 0 40 45 50 55 60 65 70 75 80 85 90 95 100 Ambient Temperature (°C) www.murata-ps.com/support MDC_TWR8-11W.D03 Page 2 of 5 TWR Models High-Reliability, 2" x 1", 8-11 W, Triple 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 Ranges: "D5A" Models "D12A" Models "D24A" Models "D48A" Models 4.7-7 Volts (5V nominal) 9-18 Volts (12V nominal) 18-36 Volts (24V nominal) 36-72 Volts (48V nominal) Input Voltage: "D5A" Models "D12A" Models "D24A" Models "D48A" Models Undervoltage Shutdown ("D24A") 12.25 Volts (typical) Input Reverse-Polarity Protection Input Current See Ordering Guide Input Filter Type Pi Reverse-Polarity Protection Yes (Instantaneous, 6A maximum) Output Output Overvoltage Protection +5V Output ±12V Outputs ±15V Outputs ±0.5% ±3% Temperature Coefficient ±0.02% per °C Ripple/Noise (20MHz BW) See Ordering Guide Line/Load Regulation See Ordering Guide Efficiency See Ordering Guide Isolation Voltage 1500Vdc, minimum Isolation Capacitance 300pF Current Limiting Auto-recovery Overvoltage Protection Zener/transorb clamps, magnetic feedback Dynamic Characteristics Transient Response (50% load step) 200µsec max. to ±2% of final value Switching Frequency 175kHz Environmental Operating Temperature (Ambient): Without Derating With Derating –40 to +60/70°C (Model dependent) to +100°C (See Derating Curve) Storage Temperature –40 to +105°C UL94V-0 Physical Dimensions 2" x 1" x 0.375" (51 x 25 x 9.5mm) Shielding 5-sided Case Connection Pin 2 (–VIN) Case Material Corrosion resistant steel with non-conductive, epoxy-based, black enamel finish and plastic baseplate Pin Material Gold-plated copper alloy Weight 1.3 ounces (37 grams) These power converters require a minimum 10% loading on their primary output and a minimum 20% loading on their auxiliary outputs to maintain specified regulation. Operation under no-load conditions will not damage these devices; however they may not meet all listed specifications. Application-specific internal input/output filtering can be recommended or perhaps added internally upon request. Contact DATEL Applications Engineering for details. Devices can be screened or modified for higher guaranteed isolation voltages. Contact DATEL Applications Engineering for details. On "D48A" models, the case is connected to pin 1 (+VIN). Current must be