UWR-12/250-D5-C

UWR Series www.murata-ps.com 3 Watt, Single Output DC/DC Converters OBSOLETE PRODUCT Last time buy on targeted parts only: 3 March 2014. Click here for more information. FEATURES PRODUCT OVERVIEW  Low Cost! The 3 Watt, single-output, UWR Models of DATEL's XWR Series DC/DC converters deliver impressive levels of cost-effectiveness in an industry-standard package and pinout. These highly-efficient (as high as 76% guaranteed), fully isolated (1000Vdc minimum), DIP-packaged power converters provide true component-like convenience and flexibility to designers of modern distributed power systems.  Fully automated, 100% SMT assembly  Industry-standard package and pinout  1.25" x 0.8", 24-pin DIP form factor  No external components required  5, 12 or 15 Volt outputs  Choice of 3 input voltage ranges:  4.5-9 Volts  9-18 Volts  18-72 Volts  Guaranteed efficiencies to 76%  Fully isolated, 1000Vdc guaranteed  –25 to +75°C operation with no derating  Designed to meet UL/CSA/EN 60950-1 safety approvals  EMI/EMC characterized  Modifications and customs for OEM’s Exploiting high-frequency (170-200kHz), flyback topologies and contemporary, fully automated, SMT assembly techniques, UWR Model DC/DC’s have enough space to include input (pi type) and output filters within their package. Requiring no external components, these converters offer true "plug-andplay" convenience. They operate over the full –25 to +75°C temperature range with no output power derating. 9-18V ("D12" models) or an ultra-wide 18-72V ("D48" models). Transient response time is a quick 200μsec. These extremely rugged modules are fully encapsulated with a thermally conductive potting compound. They are moisture and vibration resistant and have established a reputation for outstanding MTBF. For telecommunication, computer and other EMI-sensitive applications, these are the only DIP packaged DC/DC’s offering full EMI/EMC characterization data. DATEL’s UWR Model 3W DC/DC’s are ideal replacements for other more costly, less reliable power converters as well as excellent choices for new design-ins in systems demanding small size, low cost and high reliability. Output voltages are either 5, 12 or 15 Volts. Input voltage ranges are either 4.5-9V ("D5" models), SIMPLIFIED SCHEMATIC +VOUT +VIN COMMON –VIN PWM CONTROLLER OPTO ISOLATION REFERENCE & ERROR AMP Typical topology is shown 　 For full details go to www.murata-ps.com/rohs www.murata-ps.com/support MDC_UWR3W Series.C02 Page 1 of 4 UWR Series 3 Watt, Single Output DC/DC Converters PERFORMANCE SPECIFICATIONS AND ORDERING GUIDE  Typ. Max. Line Load VIN Nom. (Volts) Range (Volts) IIN  (mA) Min. Typ. Package (Case/ Pinout) 4.5-9 18/694 70% 72% C1, P1 C1, P1 Output Model IOUT VOUT (Volts) (mA, Max.) Input R/N (mVp-p)  Regulation (Max.)  Efficiency Full Load UWR-5/500-D5-C 5 500 75 120 ±0.2% ±0.5% 5 TARGETED FOR OBSOLESCENCE UWR-5/500-D12-C 5 500 75 120 ±0.2% ±0.5% 12 9-18 25/282 70% 72% TARGETED FOR OBSOLESCENCE UWR-5/500-D48-C 5 500 75 150 ±0.2% ±0.5% 48 18-72 6/65 75% 77% C1, P1 OBSOLETE UWR-12/250-D5-C 12 250 75 150 ±0.5% ±0.5% 5 4.5-9 30/800 72% 75% C1, P1 OBSOLETE UWR-12/250-D12-C  12 250 75 150 ±0.5% ±0.5% 12 9-18 25/340 72% 74% C1, P1 TARGETED FOR OBSOLESCENCE UWR-12/250-D48-C 12 250 75 150 ±0.5% ±0.5% 48 18-72 11/78 76% 80% C1, P1 TARGETED FOR OBSOLESCENCE UWR-15/200-D5-C  15 200 75 150 ±0.5% ±0.5% 5 4.5-9 30/811 72% 74% C1, P1 TARGETED FOR OBSOLESCENCE UWR-15/200-D12-C 15 200 75 150 ±0.5% ±0.5% 12 9-18 25/340 72% 76% C1, P1 UWR-15/200-D48-C  15 200 75 150 ±0.5% ±0.5% 48 18-72 11/78 76% 78% C1, P1 OBSOLETE OBSOLETE ➀ ➁ ➂ ➃ 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. 10% to 100% load. Nominal line voltage, no-load/full-load conditions. PART NUMBER STRUCTURE MECHANICAL SPECIFICATIONS All dimension in Inches (mm) Case C1 U WR - 5 / 500 - D48 - C Output Configuration: U = Unipolar 1.25 (31.75) RoHS-6 hazardous substance compliant* Input Voltage Range: D5 = 4.5-9 Volts (5V nominal) D12 = 9-18 Volts (12V nominal) D48 = 18-72 Volts (48V nominal) Wide Range Input Nominal Output Voltage: 5, 12 or 15 Volts STANDOFFS 0.025 (0.64) 0.45 (11.43) 0.020 ±0.002 DIA. (0.508 ±0.051) 0.600 (15.24) 0.15 MIN (3.81) Maximum Output Current in mA 0.200 (5.08) 3 4 Soldering Guidelines Wave Solder Operations for through-hole mounted products (THMT) For Sn/Ag/Cu based solders: Maximum Preheat Temperature 115° C. Maximum Pot Temperature 270° C. Maximum Solder Dwell Time 7 seconds For Sn/Pb based solders: 105° C. Maximum Pot Temperature 250° C. Maximum Solder Dwell Time 6 seconds 7 8 0.600 (15.24) Murata Power Solutions recommends the specifications below when installing these converters. These specifications vary depending on the solder type. Exceeding these specifications may cause damage to the product. Be cautious when there is high atmospheric humidity. We strongly recommend a mild pre-bake (100° C. for 30 minutes). Your production environment may differ; therefore please thoroughly review these guidelines with your process engineers. Maximum Preheat Temperature 0.18 (4.57) 0.100 (2.54) *Contact Murata Power Solutions for availability 1 2 5 0.80 (20.32) 6 BOTTOM VIEW PLASTIC CASE WITH AN INSULATED BASE I/O Connectiions Pin 1 2 3 4 5 6 7 8 Function P1 +Vin +Vin –Vin –Vin Common +Vout Common +Vout 0.10 (2.54) Dimensions are in inches (mm shown for ref. only). Third Angle Projection Tolerances (unless otherwise specified): .XX ± 0.02 (0.5) .XXX ± 0.010 (0.25) Angles ± 2˚ Components are shown for reference only. www.murata-ps.com/support MDC_UWR3W Series.C02 Page 2 of 4 UWR Series 3 Watt, Single Output DC/DC Converters Performance/Functional Specifications Typical @ TA = +25°C under nominal line voltage and full-load conditions, unless noted. ➀ Input Input Voltage Range: "D5" Models "D12" Models "D48" Models 4.5-9 Volts (5V nominal) 9-18 Volts (12V nominal) 18-72 Volts (48V nominal) Input Current See Ordering Guide Input Filter Type ➁ Pi Reverse-Polarity Protection Yes (Instantaneous, 2A maximum) Output Absolute Maximum Ratings Input Voltage: "D5" Models "D12" Models "D48" Models 12 Volts 20 Volts 80 Volts Input Reverse-Polarity Protection Current must be