B0505XD-1W MORNSUN | Alldatasheet

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The copyright and authority for the interpretation of the products are reserved by Mornsun Specifications subject to change without notice. A_XD-1W & B_XD-1W A/1-2009 Page 1 of 3 A_XD-1W & B_XD-1W Series 1W,FIXED INPUT,1000V ISOLATED & UNREGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER multi-country patent protection RoHS FEATURES PRODUCT PROGRAM Input Output Voltage (VDC) Current (mA) Part Number Nominal Range Voltage (VDC) Max. Min. Efficiency (%, Typ.) Certificate B0505XD-1W 5 200 20 70 UL CE B0509XD-1W 9 111 12 78 UL CE B0512XD-1W 12 83 9 78 UL CE B0515XD-1W 15 67 7 80 UL CE A0505XD-1W ±5 ±100 ±10 72 UL A0509XD-1W ±9 ±56 ±6 77 UL A0512XD-1W ±12 ±42 ±5 79 UL A0515XD-1W 5 4.5-5.5 ±15 ±33 ±4 80 UL B1205XD-1W 5 200 20 71 UL CE B1209XD-1W 9 111 12 76 UL CE B1212XD-1W 12 83 9 78 UL CE B1215XD-1W 15 67 7 79 UL CE A1205XD-1W ±5 ±100 ±10 72 UL A1209XD-1W ±9 ±56 ±6 78 UL A1212XD-1W ±12 ±42 ±5 79 UL A1215XD-1W 12 10.8-13.2 ±15 ±33 ±4 78 UL B2405XD-1W 5 200 20 73 UL CE B2409XD-1W 9 111 12 78 UL CE B2412XD-1W 12 83 9 78 UL CE B2415XD-1W 15 67 7 79 UL CE A2405XD-1W ±5 ±100 ±10 73 UL A2409XD-1W ±9 ±56 ±6 79 UL A2412XD-1W ±12 ±42 ±5 80 UL A2415XD-1W 24 21.6-26.4 ±15 ±33 ±4 80 UL Note: The A/B_XD-W25 series also are available in our company. COMMON SPECIFICATIONS Item Test Conditions Min. Typ. Max. Units Storage humidity range 95 % Operating temperature -40 85 Storage temperature -55 125 Temp. rise at full load 15 25 Lead temperature 1.5mm from case for 10 seconds 300 Short circuit protection* 1 S Cooling Free air convection Case material Plastic(UL94-V0) MTBF 3500 K hours Weight 2.4 g

  • High Efficiency up to 80%
  • DIP Package
  • 1KVDC Isolation
  • Temperature Range: -40°C ~ +85°C
  • No Heat sink Required
  • No External Component Required
  • Internal SMD Construction
  • Industry standard pinout
  • RoHS Compliance
  • Compatible with “DCP01” Series

APPLICATIONS

The A_XD-1W & B_XD-1W Series are specially designe d for applications where a group of polar power supplies are isolated from the input power supply in a distributed power supply system on a circuit board. These products apply to: 1) Where the voltage of the input power supply is fixed (voltage variation ≤ ±10%); 2) Where isolation is necessary between input and output (isolation voltage ≤1000VDC); 3) Where the regulation of the output voltage and the output ripple noise are not demanding. Such as: purely digital circuits, ordinary low frequency analog circuits, and IGBT power device driving circuits. MODEL SELECTION A0505XD-1W Product Series Input Voltage Output Voltage Package Style Rated Power MORNSUN Science & Technology co.,Ltd. Address: 2th floor 6th building, Hangzhou Industrial District, Guangzhou, China Tel: 86-20-38601850 Fax: 86-20-38601272 http://www.mornsun-power.com *Supply voltage must be discontinued at the end of short circuit duration.

The copyright and authority for the interpretation of the products are reserved by Mornsun Specifications subject to change without notice. A_XD-1W & B_XD-1W A/1-2009 Page 2 of 3 ISOLATION SPECIFICATIONS TYPICAL CHARACTERISTICS Item Test conditions Min. Typ. Max. Units Isolation voltage Tested for 1 minute and 1mA max 1000 VDC Isolation resistance Test at 500VDC 1000 M Ω OUTPUT SPECIFICATIONS Item Test conditions Min Typ Max Units Output power 0.1 1 W Line regulation For Vin change of 1% ±1.2 % 10% to 100% load (5V output) 12.8 15 10% to 100% load (9V output) 8.3 15 10% to 100% load (12V output) 6.8 15 Load regulation 10% to 100% load (15V output) 6.3 15 Output voltage accuracy See tolerance envelope graph Temperature drift 100% full load 0.03 %/°C A_XD-1W 50 75 Ripple & Noise* 20MHz Bandwidth B_XD-1W 75 100 mVp-p Switching frequency Full load, nominal input 100 KHz *Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power Converter section, application notes. Note: Dual output models unbalanced load: ±5%. Operating Temp.(C) o APPLICATION NOTE RECOMMENDED CIRCUIT Requirement on output load To ensure this module can operate efficiently and reliably, During operation, the minimum output load is not less than 10% of the full load, and that this product should never be operated under no load! If the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load, or use our company’s products with a lower rated output power (A/B_XD-W25 Series). Recommended testing and application circuit If you want to further decrease the input/output ripple, an “LC” filtering network may be connected to the input and output ends of the DC/DC converter, see (Figure 1). It should also be noted that the inductance and the frequency of the “LC” filtering network should be staggered with the DC/DC frequency to avoid mutual interference. However, the capacitance of the output filter capacitor must be proper. If the capaci tance is too big, a startup problem might arise. For every channel of output, provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees (Table 1). Output Voltage Regulation and Over-voltage Protection Circuit 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 (Figure 2). Overload Protection Under normal ope rating conditions, the output circuit of these products has no protection against overload. The simplest method is to connect a self- recovery fuse in series at the input end or add a circuit breaker to the circuit. No parallel connection or plug and play Vin GND +Vo 0VDC Cin L L DC L Cout Cout -Vo Dual Output L Single Output Vin GND +Vo DC Cin L DC Cout (Figure 1) Vin GND +Vo DCDC -Vo REG REG REG Dual Output Single Output Vin GND +Vo DC DC REG REG (Figure 2) EXTERNAL CAPACITOR TABLE (Table 1) Vin (VDC) Cin (uF) Single Vout (VDC) Cout (uF) Dual Vout (VDC) Cout (uF) 5 4.7 5 10 ±5 4.7 12 2.2 9 4.7 ±9 2.2 24 1 12 2.2 ±12 1 - - 15 1 ±15 1 It’s not recommended to connect any external capacitor in the application field with less than 0.5 watt output.

The copyright and authority for the interpretation of the products are reserved by Mornsun Specifications subject to change without notice. A_XD-1W & B_XD-1W A/1-2009 Page 3 of 3 OUTLINE DIMENSIONS & PIN CONNECTIONS 0.50 [0.020] 17.78 [0.700] 8.60 [0.339] 14.70 [0.579] 12.00 [0.472] 2.54 [0.100] 2.54 [0.100] 0.30 [0.012] 15.24 [0.600] 7.62 [0.300] 10.00 [0.394] 20.00 [0.787] 4.10 [0.161] 7.00 [0.276] 14 8 71 652 Note: Unit: mm[inch] General tolerances: ±0.5mm[±0.020inch] L=530mm[20.866inch] Tube Quantity :25pcs L=220mm[8.661inch] Tube Quantity :10pcs Note: Unit: mm[inch] Pin section tolerances: ±0.1mm[±0.039inch] General tolerances: ±0.25mm[±0.010inch] Others GND -Vo +Vo Vin +Vo GND NC Vin NC NC FOOTPRINT DETAILS Pin SingleDual MECHANICAL DIMENSIONSRECOMMENDED FOOTPRINT TUBE DUTLINE DIMENSIONS DUAL/SINGLE OUTPUT ∅∅1.00 [0.039] ∅∅1.00 [0.039] NC: No connection. (Side View) (Bottom View) 12 567 814 Note: 1. Operation under minimum load will not damage the converter; However, they may not meet all specification listed. 2. All specifications measured at Ta=25 °C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 3. In this datasheet, all the test methods of indications are based on corporate standards. 4. Only typical models listed, other models may be different, please contact our technical person for more details.