UWE-5/15-Q48NBL1-C

UWE Series www.murata-ps.com Wide Input, Isolated Eighth-Brick DC-DC Converters The UWE Series "Eighth-Brick" DC-DC Converters are high-current isolated power modules designed for use in high-density system boards. Typical unit FEATURES PRODUCT OVERVIEW „ Industry-standard through-hole eighth-brick package with 0.9" x 2.3" x 0.38" outline dimensions „ Choice of two wide input ranges, 9-36 Vdc or 18-75 Vdc „ Fixed output from 3.3 to 24 Volts DC up to 75 Watts „ Synchronous rectification yields very high efficiency and low power dissipation „ Operating temperature range from -40 to +85˚C with derating With dimensions of only 0.9 by 2.3 by 0.38 inches, the UWE series open frame DC-DC converters deliver up to 75 Watts in an industry-standard “eighthbrick” through-hole package. This format can plug directly into quarter-brick pinouts. Several standard fixed-output voltages from 3.3 Vdc to 24 Vdc assure compatibility in embedded equipment, CPU cards and instrument subsystems. The extended 4-to-1 input power range (9-36V) is ideal for battery-powered, telecom or portable applications. Very high efficiency means no fans or temperature deratings in many applications. An optional thermal mounting baseplate extends operation into most conceivable environments. The synchronous rectifier design uses the maximum available duty cycle for greatest efficiency and low power dissipation with no reverse output conduction. Other features include low on-resistance FET’s, planar magnetics and heavy-copper PC boards. These deliver low output noise, tight line/load „ Up to 2250 Volt DC isolation (Q48 models) „ Outstanding thermal performance and derating „ Extensive self-protection, overtemperature and overload features with no output reverse conduction „ On/Off control, trim and remote sense functions „ Certified to UL/IEC 60950-1, UL 62368-1 /CSAC22.2 No. 60950-1, 2nd Edition, safety approvals and EN55022/CISPR22 standards „ Pre-bias operation for startup protection regulation, stable no-load operation and fast load step response. All units are precision assembled in a highly automated facility with ISO-traceable manufacturing quality standards. Isolation of 2250 Volts (Q48 models) assures safety and fully differential (floating) operation for greatest application flexibility. On-board Sense inputs compensate for line drop errors at high output currents. Outputs are trimmable within ±10% of nominal voltage. The UWE series are functionally complete. A wealth of protection features prevents damage to both the converter and outside circuits. Inputs are protected from undervoltage and outputs feature short circuit protection, overcurrent and excess temperature shut down. Overloads automatically recover using the “hiccup” technique upon fault removal. The UWE is certified to standard safety and EMI/RFI approvals. All units meet RoHS-6 hazardous materials compliance. +VOUT +VIN SWITCH DRIVE VOLTAGE REGULATOR –VIN SS +SENSE −VOUT PWM −SENSE ON/OFF CONTROL ISOLATION UV, OT REFERENCE AMPLIFIER, TRIM AND FEEDBACK TRIM Typical topology is shown. Figure 1. Simplified Block Diagram For full details go to www.murata-ps.com/rohs Q48 models only Q48 models only www.murata-ps.com/support MDC_UWE Series.E08 Page 1 of 24 UWE Series Wide Input, Isolated Eighth-Brick DC-DC Converters PERFORMANCE SPECIFICATIONS SUMMARY AND ORDERING GUIDE  Output Root Model  Iout (A) Vout (V) Power (W) Input R/N (mVp-p)  Typ. Regulation (max.) Max. Line Load Vin Nom. Range (V) (V) Efficiency Iin, no load (mA) Iin, full load (A) Min. Typ. UWE-3.3/20-Q12 3.3 20 66 80 125 ±0.25% ±0.25% 12 9-36 160 6.18 87% 89% UWE-3.3/20-Q48 3.3 20 66 165 225 ±0.2% ±0.25% 48 18-75 75 1.54 88% 89.5% UWE-5/15-Q12 5.0 15 75 80 125 ±0.25% ±0.125% 12 9-36 185 6.87 89% 91% UWE-5/15-Q48 5.0 15 75 135 150 ±0.2% ±0.15% 48 18-75 90 1.74 88.5% 90% UWE-12/6-Q12 12.0 6 72 120 180 ±0.125% ±0.05% 12 9-36 200 6.56 90% 91.5% UWE-12/6-Q48 12.0 6 72 115 150 ±0.1% ±0.075% 48 18-75 90 1.65 89% 91% UWE-15/5-Q12 15.0 5 75 65 125 ±0.125% ±0.075% 12 9-36 270 6.83 89.5% 91.5% UWE-15/5-Q48 15.0 5 75 90 150 ±0.125% ±0.125% 48 18-75 90 1.73 89% 90.5% UWE-24/3-Q12  24.0 3 72 190 275 ±0.125% ±0.125% 12 9-36 110 6.70 88.3% 89.5%  Please refer to the part number structure for additonal ordering model numbers and options.  All specifications are at nominal line voltage, nominal output voltage and full load, +25° C. unless otherwise noted. See detailed specifications.  Output capacitors are 1 µF ceramic in parallel with 10 µF electrolytic. Input cap is 100 µF. All caps Package (Case, Pinout) C77, P32  I/O caps are necessary for our test equipment and may not be needed for your application.  Load regulation range: 0.1-3A. This is required only for our test equipment. The converter will operate at zero output current with degraded regulation. are low ESR types. Contact Murata Power Solutions for details. PART NUMBER STRUCTURE U W E - 12 / 6 - Q12 P B H LX - C Refer to the last page for model specific availability RoHS Hazardous Materials Compliance C=RoHS-6, standard (does not claim EU RoHS exemption 7b–lead in solder) Unipolar, Single-Output Pin Length Option Wide Input Range Blank = Standard pin length 0.19 inches (4.8mm) L1 = Pin length 0.110 inches (2.79mm)* L2 = Pin length 0.145 inches (3.68mm)* Eighth-Brick Package Nominal Output Voltage Maximum Rated Output Current in Amps Input Voltage Range Q12 = 9-36 Volts Q48 = 18-75 Volts Conformal Coating Option *Special quantity order is required; Blank = No coating, standard no sample quantities available. H = Coating added, optional* (built to order; contact Murata Power Solutions for MOQ and lead times.) Baseplate (optional) Blank = No baseplate (standard) B = Baseplate installed (optional special order) Note: Some model number combinations may not be available. Please contact Murata Power Solutions. On/Off Control Logic P = Positive logic (standard for Q12 models, optional for Q48 models) N = Negative logic (standard for Q48 models, optional special order for Q12 models) NOTE: Please click here to view the Product Status on Page 24. www.murata-ps.com/support MDC_UWE Series.E08 Page 2 of 24 UWE Series Wide Input, Isolated Eighth-Brick DC-DC Converters FUNCTIONAL SPECIFICATIONS, Q12 MODELS UWE-3.3/20-Q12 UWE-5/15-Q12 UWE-12/6-Q12 UWE-15/5-Q12 UWE-24/3-Q12 8.2 8 18 Specs are typical unless noted. INPUT Input voltage range See ordering guide Start-up threshold, Volts 9.5 Undervoltage shutdown, V. 8.5 9 8 8 Overvoltage shutdown, V. none Reflected (back) ripple current, mA pk-pk  25 10 40 1 40 Suggested external fast blow fuse, A 25 20 20 20 20 250 Input current Full load conditions See ordering guide Inrush transient, A2sec 0.1 A2sec Input current if output is in short circuit, mA 250 200 250 250 No load, mA 160 185 200 270 110 Low line (Vin=min.), Amps 8.33 9.42 8.89 9.36 9.04 8 5 5 5 5 4700 1500 1000 1000 7.25 4.0 Standby mode, mA (Off, UV, OT shutdown) Internal input filter type Reverse polarity protection L-C None, install external fuse Remote On/Off control OFF=Ground pin to +0.8V max. Positive logic ("P" model suffix) ON=open pin or +3.5 to +15V max. OFF=open pin or +5V to +15V max. Negative logic ("N" model suffix) ON=Ground pin or 0 to +0.8V max. Current, mA 1 OUTPUT Voltage output range See ordering guide Voltage output accuracy ±1% of Vnom., (50% load) Adjustment range -10 to +10% of Vnom. Temperature coefficient ±0.02% of Vout range per °C Minimum loading No minimum load Remote sense compensation +10% max. Ripple/noise (20 MHz bandwidth) See ordering guide Line/Load regulation See ordering guide Efficiency Maximum capacitive loading, μF low ESR, resistive load Isolation voltage See ordering guide 10,000 10,000 4,700 Input to Output, Volts min. DC 1500 Input to baseplate, Volts min. DC 1500 Baseplate to output, Volts min. DC 750 Isolation resistance, MΩ Isolation capacitance, pF 100 1500 Isolation safety rating Current limit inception (98% of Vout, after warmup), Amps Short circuit protection method 27 Short circuit current, Amps 0.5 Short circuit duration Overvoltage protection, Volts (via magnetic feedback) 1000 1000 Basic insulation 22.5 8.5 Current limiting, hiccup autorestart. Remove overload for recovery. 1.0 1.5 1.5 1.0 18 29 Continuous, output shorted to ground. No damage. 4.5 6 15 www.murata-ps.com/support MDC_UWE Series.E08 Page 3 of 24 UWE Series Wide Input, Isolated Eighth-Brick DC-DC Converters FUNCTIONAL SPECIFICATIONS, Q12 MODELS, CONTINUED DYNAMIC CHARACTERISTICS UWE-3.3/20-Q12 UWE-5/15-Q12 UWE-12/6-Q12 Dynamic load response, μSec (50-75-50% load step) to ±1% of final value UWE-15/5-Q12 UWE-24/3-Q12 40 50 Start-up time Vin to Vout regulated, mSec 20 20 40 30 Remote On/Off to Vout regulated, mSec 5 15 30 25 30 245±25 215-250 275 ±25 275 ±25 215 ±15 Switching frequency, KHz ENVIRONMENTAL Operating temperature range, no baseplate with derating, °C (see Derating curves) Storage temperature range, °C -40 to +85 with derating -55 to +125 Maximum baseplate operating temperature, °C +100 Thermal protection/shutdown, °C +120 Relative humidity to +85°C/85% non-condensing PHYSICAL Outline dimensions See mechanical specs Pin material Copper alloy Pin Finish Nickel underplate with gold overplate (see mechanical specs for details) Pin diameter, inches 0.04/0.062 Pin diameter, mm 1.016/1.575 Weight, ounces 0.7 Weight, grams 20 Electromagnetic interference (conducted) Meets EN55022 and CISPR22 class B with external filter. Safety Meets UL/cUL 60950-1, UL 62368; CSA-C22.2 No.60950-1, IEC60950-1 FUNCTIONAL SPECIFICATIONS, Q48 MODELS UWE-3.3/20-Q48 UWE-5/15-Q48 UWE-12/6-Q48 UWE-15/5-Q48 Start-up threshold, Volts 17.5 17.5 Undervoltage shutdown, V. (@ ½ load) 16.5 17.5 17.5 16.0 16.0 16.0 Specs are typical unless noted. INPUT Input voltage range See ordering guide Overvoltage shutdown, V. none Reflected (back) ripple current, mA pk-pk 30 30 40 40 Suggested external fast blow fuse, A 8 10 10 20 Input current Full load conditions Inrush transient, A2sec 0.1 A2sec 0.1 A2sec 0.1 A2sec 0.1 A2sec Input current if output is in short circuit, mA 150 250 100 250 No load, mA 75 90 90 90 Low line (Vin=min.), Amps 4.1 4.6 4.35 4.71 Standby mode, mA (Off, UV, OT shutdown) Internal input filter type Reverse polarity protection 4 5 4 5 Pi-type L-C Pi-type L-C None, install external fuse Remote On/Off control Positive logic ("P" model suffix) Negative logic ("N" model suffix) Current, mA OFF = Ground pin to +0.8V max. ON = Open pin or +3.5V to +15V max. OFF = Open pin or +5V to +15V max. ON = Ground pin to +1V max. 1 www.murata-ps.com/support MDC_UWE Series.E08 Page 4 of 24 UWE Series Wide Input, Isolated Eighth-Brick DC-DC Converters FUNCTIONAL SPECIFICATIONS, Q48 MODELS, CONTINUED OUTPUT UWE-3.3/20-Q48 UWE-5/15-Q48 Voltage output range UWE-12/6-Q48 Voltage output accuracy ±1% of Vnom., (50% load) Adjustment range -10 to +10% of Vnom. Temperature coefficient ±0.02% of Vout range per °C Minimum loading No minimum load Remote sense compensation +10% max. Ripple/noise (20 MHz bandwidth) See ordering guide Line/Load regulation See ordering guide Efficiency Maximum capacitive loading, μF low ESR