URA_(X)D-0WR& URB_(X)D-0WR Series 0W,ULTRA-WIDE INPUT ISOLATED& REGULATED DUAL/SINGLE OUTPUT DIP PACKAGING, - CONVERTER Patent Protection RoHS PART NUMBER SYSTEM URB405(X)D-0WR Rated Power Package Style No CTRL Output Voltage Input Voltage Product Series FEATURES 4: wide input voltage range Efficiency up to 87%.5KV isolation Short circuit protection Output over voltage protection Output over current protection Operating Temperature range: -40 C ~ +85 C Industry standard pinout Low ripple & noise Meet CISPR/EN5 CLASS A APPLICATION The URA_(X)D-0WR&URB_(X)D-0WR series offer 0W of output, with 4: wide input voltage of 9-36V, 8-75V and features isolation, output over voltage and short-circuit protection. The products meet CISPR/EN5 CLASS A. All models are particularly suited to industrial control, electric power, instrumentation, tele-communications etc. SELECTION GUIDE Input Voltage(V) Model Number Nominal (Range) Max** Output Voltage (V) Output Current (ma) Input Current (ma)(typ.) Max. URA_(X)D-0WR & URB_(X)D-0WR A/-0 Page of 6 Min. @Max. @No Reflected Ripple Current (ma,typ.) Max. Capacitive (µf) *URA405(X)D-0WR ±5 ±000 ± 8 680 8 *URA4(X)D-0WR ± ±46 ± 484 0 *URA45(X)D-0WR ±5 ±333 ±6 479 00 87 URB403(X)D-0WR 4 3.3 400 0 57 00 79 40 40 URB405(X)D-0WR (9-36) 5 000 00 8 00 8 URB4(X)D-0WR 833 4 484 4 URB45(X)D-0WR 5 7 33 479 330 87 *URB44(X)D-0WR 4 46 479 Efficiency (%, typ.) @Max. 00 87 URA4805(X)D-0WR ±5 ±000 ± 680 8 *URA48(X)D-0WR ± ±46 ± 4 *URA485(X)D-0WR ±5 ±333 ±6 39 00 87 *URB4803(X)D-0WR 48 3.3 400 0 7 00 77 80 6 30 URB4805(X)D-0WR (8-75) 5 000 00 00 8 URB48(X)D-0WR 833 4 4 330 URB485(X)D-0WR 5 7 33 39 0 87 *URB484(X)D-0WR 4 46 39 Note:.*desgning.. **Input voltage can t exceed this value, or will cause the permanent damage. 3. X means the model without CTRL pin. INPUT SPECIFICATIONS 00 87 Input Surge Voltage (sec. max.) Start-up Voltage 4V input -0.7 -- 48V input -0.7 -- 00 4V input -- -- 9 48V input -- -- 8 V
Ctrl * No-load Input Power -- 0.3 0.5 W Input Filter π Filter Models ON Ctrl open or connect TTL high level (3.5-V) Models OFF Ctrl connect or low level (0-.V) Input current (Models OFF) -- 3 ma Note: *The Ctrl pin voltage is referenced to. OUTPUT SPECIFICATIONS Output Power 0.5 -- 0 W Output Voltage Accuracy -- ± ± Output Voltage Balance Dual output, balanced s -- ±0.5 ±.5 Line Regulation Full load, Input voltage from low to high -- ±0. ±0.5 Regulation 5% to 00% load -- ±0.5 ± Cross Regulation Dual output, main output % load, Supplement output from 0% to 00% load -- -- ±5 Transient Recovery Time 5% load step change -- 300 0 µs Transient Response Deviation -- ±3 ±5 % Temperature Drift 00% load -- -- ±0.03 %/ C Ripple* -- 5 35 0MHz bandwidth Noise* -- 40 80 Output Over Voltage Protection 0 0 40 %Vo Over Current Protection Input voltage range 0 80 % Io Output Short Circuit Protection Continuous, automatic recovery Note:Dual outpt models unbalanced load:±5%. * Ripple and noise tested by parallel cable method. See detailed operation instructions at Testing of Power Converter section, application notes. % mvp-p COMMON SPECIFICATIONS Isolation Voltage Tested for minute and leakage current less than ma 0 -- -- V Isolation Resistance Test at 000 -- -- MΩ Isolation Capacitance Input/Output,00KHz/0.V -- 000 -- pf Switching Frequency PWM mode -- 3 -- KHz MTBF MIL-HDBK-7F@5 000 -- -- K hours Case Material Aluminum Alloy Weight -- -- g ENVIRONMENTAL SPECIFICATIONS Storage Humidity Non condensing 5 -- 95 % Operating Temperature Power derating (above 7 ) -40 -- 85 Storage Temperature -55 -- 5 The Max. Case Temperature Operating Temperature curve range -- -- 05 Lead Temperature.5mm from case for 0 seconds -- -- 300 Cooling Shake Free air convection 0-55Hz, 0G, 30 Min. along X, Y and Z C EMC SPECIFICATIONS EMI CE CISPR/EN5 CLASS A(Without External Circuit)/ CLASS B(External Circuit Refer to Figure- or Figure 3) RE CISPR/EN5 CLASS A(Without External Circuit)/ CLASS B(External Circuit Refer to Figure- or Figure 3) URA_(X)D-0WR & URB_(X)D-0WR A/-0 Page of 6
ESD IEC/EN6000-4- Contact ±4KV perf. Criteria B RS IEC/EN6000-4-3 /m perf. Criteria A EMS IEC/EN6000-4-4 ±KV perf. Criteria B(External Circuit Refer to Figure-) EFT IEC/EN6000-4-4 ±4KV perf. Criteria B(External Circuit Refer to Figure 3) Surge IEC/EN6000-4-5 ±KV perf. Criteria B(External Circuit Refer to Figure-or Figure 3) CS IEC/EN6000-4-6 3 Vr.m.s perf. Criteria A Voltage dips short and interruptions immunity IEC/EN6000-4-9 0%-% perf. Criteria B EMC RECOMMENDED CIRCUIT V in FUSE MOV LDM TVS C0 + CY LDM C EUT LOAD CY () Recommended external circuit parameters: Model FUSE URA4_(X)D-0WR URB4_(X)D-0WR (Figure) URA48_(X)D-0WR URB48_(X)D-0WR Choose according to practical input current MOV 0D560K 0D0K LDM 56μH TVS SMCJ48A SMCJA C0 0μF/V 0μF/0 C 5K/V 5K/0 LDM CY CY 4.7μH 0K/00 0K/00 Note: In Figure,partis EMS Recommended external circuit, partis EMI recommended external circuit. Choose according to requirements. EMC RECOMMENDED CIRCUIT PCB LAYOUT (Figure ) EMC MODULE APPLICATION CIRCUIT FT-A/BXD + FUSE C + + NC NC EUT CTRL - - () When nominal voltage <48V,C 330μF/V When nominal voltage =48V,C 330μF/0 (Figure 3) URA_(X)D-0WR & URB_(X)D-0WR A/-0 Page 3 of 6
EMC MODULE RECOMMENDED CIRCUIT PCB LAYOUT DUAL SINGLE EMI TEST WAVEFORM (FULL LOAD) (Figure 4) URB405(X)D-0WR Without External Circuit Power+(Class A) URB405(X)D-0WR Without External Circuit Power-(Class A) URA4805(X)D-0WR Without External Circuit Power+(Class A) URA4805(X)D-0WR Without External Circuit Power-(Class A) PRODUCT TYPICAL CURVE Temperature Derating Graph Operating Temp.( ) Efficiency(%) 8 6 Efficiency VS Input Voltage curve (Full ) URA4805(X)D-0WR 8 6 36 46 56 75 Input Voltage(V) Efficiency(%) 8 6 Efficiency VS Output curve (=-nominal) URA4805(X)D-0WR 5 0 0 30 40 60 80 00 Total Output Current (%) URA_(X)D-0WR & URB_(X)D-0WR A/-0 Page 4 of 6
Efficiency(%) 8 6 Efficiency VS Input Voltage curve (Full ) URB405(X)D-0WR 9 4 9 4 9 34 36 Input Voltage(V) Efficiency(%) Efficiency VS Output curve (=-nominal) 8 6 URB405(X)D-0WR 5 0 0 30 40 60 80 00 Total Output Current (%) OUTLINE DIMENSIONS RECOMMENDED FOOTPRINT & PACKAGING MECHANICAL DIMENSIONS RECOMMENDED FOOTPRINT Ф. [0.059] ( Main View).80 [0.465] 6 5 Ф.00 [0.039] 4.0 [0.6] 4.80 [.000] 0.3 [0.800] 3 7.6 [0.300] 5.08 [0.00] 3 ( Bottom View) 4 6 5 0.6 [0.400] 0.6 [0.400] 5.40 [.000] TUBE OUTLINE DIMENSIONS Note: grid.*.mm. FOOTPRINT DETAILS Pin 3 4 5 6* Single No Pin CTRL Dual CTRL 3.0 [0.].30 [.38] 5.00 [0.59] 0 [0.7] *URA/B_XD-0WR series without this pin. Note: Unit:mm[inch] Pin diameter tolerances: ± 0.0mm[ ± 0.004inch] Pin height tolerances: ± 0.mm[ ± 0.00inch] General tolerances: ± 0.30mm[ ± 0.0inch] Unit :mm[inch] General tolerances: ± 0.mm[ ± 0.00inch] L=0mm[8.inch] Pcs/Tube:7 Inner package dimensions: L*W*H= 55**80mm Outer package dimensions(with six inner packaging boxes): L*W*H= 375*80*mm TEST CONFIGURATIONS Input Reflected-Ripple Current Test Setup Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to simulate source impedance. Oscilloscope Lin Cin Current Probe Lin(4.7µH) Cin(0µF, ESR <.0Ω at 00 KHz) DESIGN CONSIDERATIONS ) Recommended circuit All the URA_(X)D-0WR & URB_(X)D-0WR Series have been tested according to the following recommended testing circuit before leaving factory (see Figure 5). If you want to further decrease the input/output ripple, you can increase a capacitance properly or choose capacitors with low ESR, but the greatest capacitance of its filter capacitor must less than the Max. Capacitive. URA_(X)D-0WR & URB_(X)D-0WR A/-0 Page 5 of 6
Dual Output Cin Single Output Cout Cout Cin Cout (Figure 5) ) Cannot use in parallel and hot swap Note:. Min. load shouldn't be less than 5%, otherwise ripple maybe increase dramatically. Operation under minimum load will not damage the converter, however, they may not meet all specification listed.. Max. Capacitive tested at input voltage range and full load. 3. All specifications measured at Ta=5 C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 4. In this datasheet, all the test methods of indications are based on our corporate standards. 5. All characteristics are for listed model, non-standard models may perform differently, please contact our technical person for more detail. 6. Contact us for your specific requirement. 7. Specifications subject to change without prior notice. MORNSUN Science & Technology Co.,Ltd. Address: No. 5, Kehui St., Kehui development center, Science Ave., Guangzhou Science City, Luogang district, Guangzhou,P.R.China. Tel: -0-803030 Fax:-0-307 Http://www.mornsun-power.com URA_(X)D-0WR & URB_(X)D-0WR A/-0 Page 6 of 6