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B1205YS-W2 Datasheet(PDF) 1 Page - MORNSUN Science& Technology Ltd. |
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B1205YS-W2 Datasheet(HTML) 1 Page - MORNSUN Science& Technology Ltd. |
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1 / 2 page  MORNSUN reserves the copyright Specifications subject to change without notice. B_YS-W2 A/0-2008 Page 1 of 2 B_YS-W2 Series FIXED INPUT ISOLATED & UNREGULATED 0.25W SINGLE OUTPUT MINIATURE SIP PACKAGE multi-country patent protection RoHS PRODUCT PROGRAM Input Output Voltage (VDC) Current (mA) Part Number Nominal Range Voltage (VDC) Max Min Efficiency (%, Typ) B0303YS-W2 3.3 76 7.6 62 B0305YS-W2 3.3 2.97-3.63 5 50 5 65 B0503YS-W2 3.3 76 7.6 62 B0505YS-W2 5 50 5 64 B0509YS-W2 9 28 3 65 B0512YS-W2 12 21 2.1 67 B0515YS-W2 5 4.5-5.5 15 17 1.7 65 B1203YS-W2 3.3 76 7.6 62 B1205YS-W2 5 50 5 65 B1209YS-W2 9 28 3 66 B1212YS-W2 12 21 2.1 67 B1215YS-W2 12 10.8-13.2 15 17 1.7 66 B2405YS-W2 5 50 5 63 B2409YS-W2 9 28 3 63 B2412YS-W2 12 21 2.1 65 B2415YS-W2 24 21.6-26.4 15 17 1.7 65 ISOLATION SPECIFICATIONS 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 For Vin change of 1%(3.3V output) 1.5 Line regulation For Vin change of 1%(others ) 1.2 10% to 100% load (3.3V output) 15 20 10% to 100% load (5V output) 12.8 15 10% to 100% load (9V output) 8.3 10 10% to 100% load (12V output) 6.8 10 Load regulation 10% to 100% load (15V output) 6.3 10 % Output voltage accuracy See tolerance envelope graph Temperature drift 100% full load 0.03 %/ °C Ripple & Noise* 20MHz Bandwidth 50 75 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. FEATURES ● Small Footprint ● Miniature SIP Package ● 1KVDC Isolation ● Temperature Range: -40°C to +85°C ● Internal SMD Construction ● Industry Standard Pinout ● No Heat sink Required ● No External Component Required ● PCB Mounting ● RoHS Compliance APPLICATIONS The B_YS-W2 Series are specially designed for applications where a single power supply is 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 and noise are not demanding. Such as: purely digital circuits, ordinary low frequency analog circuits and IGBT power device driven circuits, etc. MODEL SELECTION B0505Y S-W2 P rod uct S eries I npu t Vo lt age O utp ut Voltage P ack age S ty le Rat e dP o wer MORNSUN Science& Technology co.,Ltd. Address: 2th floor 6th building, Huangzhou Industrial District, Guangzhou, China Tel: 86-20-38601850 Fax:86-20-38601272 Http://www.mornsun-power.com Note: 1.All specifications measured at TA=25 °C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2.See the recommended circuits for more details. |
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