B0512RN-1W MORNSUN | Alldatasheet

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B_RN-1W & B_RT-1W Series 2014.05.22-C/0 Page 1 of 4 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation 1W, Fixed input voltage, isolated & unregulated single output Patent Protection RoHS

FEATURES

z Continuous short circuit protection z Isolation voltage: 1.5K VDC z Operating temperature range: -40℃ to+ 8 5℃ z Ultra-thin package z International standard pin-out z Compatible with DCP01 Series B_RN-1W & B_RT-1W series is specially designed for applications where an isolated voltage is required in a distributed power supply system. It is suitable for 1.Where the voltage of the input power supply is stable (voltage variation: ±10%Vin); 2.Where isolation is necessary between input and output (isolation voltage ≤1500VDC); 3.Where do not has high requirement of line regulation , load regulation and the ripple & noise of the output voltage; Such as: pure digital circuits, low frequency analog circuits, and IGBT power device driving circuits. Selection Guide Part No. Input Voltage (VDC) Output Efficiency (%,Min./Typ.) @F u l lL o a d Max. Capacitive Load (μF)Nominal (Range) Output Voltage (VDC) Output Current (mA)(Max./Min.) B0505RN-1W (4.5-5.5) 5 200/20 70/74 220 B0512RN-1W 12 83/9 73/77 220 B0505RT-1W 5 200/20 70/74 220 B0512RT-1W 12 83/9 73/77 220 B0515RT-1W 15 67/7 72/76 220 B1205RN-1W 12 (10.8-13.2) 5 200/20 69/73 220 Input Specifications Item Operating Conditions Min. Typ. Max. Unit Input Current (full load / no-load) 5V input -- 271/30 -- mA 12V input -- 115/15 -- Surge Voltage (1sec. max.) 5V input -0.7 -- 9 VDC 12V input -0.7 -- 18 Input Filter Capacitor filter Output Specifications Item Operating Conditions Min. Typ. Max. Unit Output Voltage Accuracy See tolerance envelope graph (Fig. 1) Line Regulation Input voltage change: ±1% -- -- ±1.2 -- Load Regulation 10%-100% load 5VDC output -- 12.8 15 %12VDC output -- 6.8 15 15VDC output -- 6.3 15 Ripple & Noise* 20MHz bandwidth -- 50 75 mVp-p Temperature Drift Coefficient 100% load -- -- ±0.03 %/℃ Output Short Circuit Protection Continuous, self-recovery Note: * Ripple and noise tested with “parallel cable” method, please see DC-DC Converter Application Notes for specific operation methods. General Specifications Item Operating Conditions Min. Typ. Max. Unit Isolation Voltage Input-output, with the test time of 1 minute and the leak current lower than 1mA 1500 -- -- VDC Isolation Resistance Input-output, isolation voltage 500VDC 1000 -- -- M Ω Isolation Capacitance Input-output, 100KHz/0.1V -- 25 -- pF

B_RN-1W & B_RT-1W Series 2014.05.22-C/0 Page 2 of 4 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation Operating Temperature Derating if the temperature ≥85°C, (see Fig.2 ) -40 -- 85 Storage Temperature -55 -- 125 Casing Temperature Rise Ta=25 °C- - 1 5 2 5 Pin Welding Resistance Temperature Welding spot is 1.5mm away from the casing, 10 seconds -- -- 300 Reflow Soldering Temperature Peak temp.≤245℃,m a x i m u md u r a t i o ntime≤60s at 217℃. For actual application, please refer to IPC/JEDEC J-STD-020D.1. Storage Humidity Non-condensing -- -- 95 % Switching Frequency 100% load, nominal input voltage -- 100 -- KHz MTBF MIL-HDFK-217F@25 °C 3500 -- -- K hours Physical Specifications Casing Material Black flame-retardant heat-proof epoxy resin (UL94-V0) Package Dimensions B_RN-1WR2 19.50*9.50*4.68mm B_RT-1WR2 19.50*10.53*5.00mm Weight 1.4g (Typ.) Cooling Method Free air convection Product Characteristic Curve Tolerance Envelope Graph +10% +5% 50 100 +2.5% -2.5% -7.5% Rated Output V oltage Output Voltage (%)Accuracy Output Current Percentage(%) Typical Load Curve (Nominal Input Voltage) Fig. 1 120 100 -40 0 40 85 105 120 Output Power Percentage(%) Ambi ent Temperature( )℃ Safe Operating Area Temperature Derating Graph Fig. 2 Design Reference 1. Typical application If it is required to further reduce input and output ripple, a filter capacitor can be connected to the input and output terminals, see Fig.3. Moreover, choosing suitable filter capacitor is very important, start-up problems may be caused by too large capacitance. To ensured the modules running well, the recommended capacitive load values as shown in Table 1. The simplest device for output voltage regulation, over-voltage and over-current protection is a linear voltage regulator with overheat protection that is connected to the input or output end in series (see Fig.4). L Vin GND +Vo DCCin L DC Cout Fig.3 Vin GND +Vo DC DC REG REG Fig.4 Recommended capacitive load value table (Table 1) Vin (VDC) Cin (μF) Vout (VDC) Cout (μF) 54 . 7 5 10 12 2.2 12 2.2 -- -- 15 1 It is not recommended to connect any external capacitor when output power is less than 0.5W. 2. Output load requirements To ensure the module work efficiently and reliably, during the operation, the min. output load should be no less than 10% of the full load. If the actual output power is low, please connect a resister to the output terminal in parallel, with a recommenced resistance which is 10% of the rated power, and derating is required during operation. 3. For more information Please find the application notes on www.mornsun-power.com

B_RN-1W & B_RT-1W Series 2014.05.22-C/0 Page 3 of 4 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation Dimensions and Recommended Layout B_RN-1W series B_RT-1W series

B_RN-1W & B_RT-1W Series 2014.05.22-C/0 Page 4 of 4 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation Notes: 1. Packing Information please refer to 'Product Packing Information'. Packing bag number: 58200027; 2. If the product is operated under the min. required load, the product performance cannot be guaranteed to comply with all performance indexes in this datasheet; 3. The max. capacitive load should be tested within the input voltage range and under full load conditions; 4. Unless otherwise specified, data in this datasheet should be tested under the conditions of Ta=25 °C, humidity<75% when inputting nominal voltage and outputting rated load; 5. All index testing methods in this datasheet are based on our Company’s corporate standards; 6. The performance indexes of the product models listed in this manual are as above, but some indexes of non-standard model products will exceed the above-mentioned requirements, and please directly contact our technicians for specific information; 7. We can provide product customization service; 8. Specifications of this product are subject to changes without prior notice. MORNSUN Guangzhou Science & Technology Co., Ltd. Tel: 86-20-38601850-8801 Fax: 86-20-38601272 E-mail: info@mornsun.cn