URA_D-5W & URB_D-5W Series 5W, 4:1 WIDE INPUT ISOLATED & REGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER multi-country patent protection RoHS FEATURES PRODUCT PROGRAM Operating Temperature: -40°C to +85°C 1.5KVDC Input/Output Isolation Metal Case Package No Heat sink Required Industry Standard Pinout MTBF>1,000,000 hours RoHS Compliance Input Part Number Output Voltage (VDC) Nominal Range Max** Voltage (VDC) Efficiency (%, Typ) Current (mA) Max Min ±5 500 50 75 URA2412D-5W ±12 200 20 77 URA2415D-5W ±15 166 16 79 URA2405D-5W * ±24 104 10 81 URB2405D-5W 5 1000 100 77 URB2412D-5W 12 420 42 80 URB2415D-5W * 15 333 33 81 URB2424D-5W * 24 200 20 73 URA4805D-5W ±5 500 50 75 specially designed for applications where a URA4812D-5W * ±12 200 20 78 wide range input voltage power supplies are URA4815D-5W * ±15 166 16 82 URA4824D-5W * ±24 104 10 85 URA2424D-5W * APPLICATIONS The URA_D-5W & URB_D-5W Series are isolated from the input power supply in a distributed power supply system on a circuit 24 48 9-36 40 18-75 80 URB4805D-5W 5 1000 100 79 These products apply to: URB4812D-5W 12 420 42 82 1) Where the voltage of the input power URB4815D-5W * 15 333 33 85 supply is wide range (voltage range ≤4:1); URB4824D-5W * 24 200 20 86 board. 2) Where isolation is necessary between input and output (Isolation voltage ≤ 1500VDC); 3) Where the regulation of the output voltage and the output ripple noise are demanded. * Designing. * * Input voltage can’t exceed this value, or will cause the permanent damage. COMMON SPECIFICATION Item MODEL SELECTION Test Conditions Min Storage Humidity Range URB2405D-5W Rated Power Package Style Output Voltage Input Voltage Product Series 95 % 85 Storage Temperature Range -55 125 Lead Temperature 1.5mm from case for 10 seconds °C 300 Temp. Rise at Full Load 50 Tested for 1 minute and 1 mA max 1500 Isolation resistance Test at 500VDC 1000 Isolation capacitance Input/Output Cooling MORNSUN reserves the copyright Units -40 No-load Power Consumption MORNSUN Science & Technology co.,Ltd. Max Operating temperature Isolation voltage Address: 2th floor 6th building, Huangzhou Industrial District, Guangzhou, China Tel: 86-20-38601850 Fax: 86-20-38601272 Http://www.mornsun-power.com Typ Short Circuit Protection MΩ 100 pF 500 mW Free Air Convection Continuous, automatic recovery Case Material Aluminium alloy MTBF 1000 Weight Specifications subject to change without notice. VDC URA_D-5W & URA_D-5W K hours 14 g A/3-2008 Page 1 of 2 OUTPUT SPECIFICATIONS APPLICATION NOTE Item Test Conditions Output Power See above products program Positive Voltage Accuracy Refer to recommended circuit ±1 ±3 been Negative Voltage Accuracy Refer to recommended circuit ±3 ±5 recommended testing circuit Load Regulation From 10% To 100% load ±0.5 ±1* Line Regulation(at full load) Input voltage from low to high ±0.2 ±0.5 Temperature Drift(Vout) Refer to recommended circuit 0.02 Ripple** 20MHz bandwidth Noise** Min 30 20MHz bandwidth Switching Frequency Typ 75 100% load, nominal Input voltage Max Units 5 W % tested to the following before leaving factory. This series should be tested under load. Dual Output Vin mVp-p KHz * Dual output models unbalanced load: ±5%. **Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of +Vout Ci n 150 300 according Never be tested under no load (see Figure 1). %/°C 50 Recommended Circuit All the URA_D-5W & URB_D-5W Series have DC DC 0V GND -Vout Single Output Vin Power Converter section, application notes. +Vout Cin Note: 1.All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2. See below recommended circuits for more details. DC DC 0V GND (Figure 1) If you want to further decrease the output ripple, TYPICAL CHARECTERISTICS you can increase capacitance properly or choose capacitors with low ESR. However, capacitance should not be too high. (Table 1). Temperature Derating Graph External Capacitor Table(Table 1) Vin Cin Vout Cout (VDC) (uF) (VDC) 12 24 48 -- 100 100 100 -- 5 12 15 24 100uF/ 1A Operating Temp.( C ) OUTLINE DIMENSIONS & FOOTPRINT DETAILS First Angle Projection 27.50 (1.083) 27.50(1.083) 20.32(0.800) 10.16 10.16 (0.400) (0.400) RECOMMENDED FOOTPRINT Top view,grid:2.54mm(0.1inch), diameter:1.00mm(0.039inch) 3 Dual Output Bottom View Single Output Side View 4.10 0.50 9.70 (0.020) (0.382) 5.08 (0.200) Note: Unit:mm(inch) Pin diameter:0.80mm(0.031inch) Pin diameter tolerances: 0.05mm( 0.002inch) General tolerances: 0.25mm( 0.010inch) MORNSUN reserves the copyright FOOTPRINT DETAILS Pin Single Dual GND 1 GND Vin Vin 2 +Vo +Vo 3 No Pin 0V 4 -Vo 0V 5 Specifications subject to change without notice. URA_D-5W & URA_D-5W A/3-2008 Page 2 of 2 the