IB_LD-1W & IB_LS-1W Series 1W, FIXED INPUT, ISOLATED & REGULATED SINGLE OUTPUT DC-DC CONVERTER multi-country patent protection FEATURES RoHS PRODUCT PROGRAM Small Footprint SIP/DIP Package Low Ripple and good EMC features Temperature Range: -40°C to +85°C No Heat Sink Required No External Component Required 1KVDC Isolation Internal SMD construction Continuous Short Circuit Protection Industry Standard Pinout RoHS Compliance Part Number Input Output Voltage (VDC) Voltage Current (mA) (VDC) Max Min Nominal IB0505LD-W75 5 150 15 68 DIP IB0509LD-1W 9 111 12 70 DIP IB0512LD-1W 12 83 9 71 DIP IB0515LD-1W 15 67 7 73 DIP 5 150 15 68 SIP IB0509LS-1W 9 111 12 70 SIP IB0512LS-1W 12 83 9 71 SIP IB0515LS-1W 15 67 7 73 SIP IB1205LD-W75 5 150 15 68 DIP IB1209LD-1W 9 111 12 72 DIP IB1212LD-1W 12 83 9 70 DIP IB1215LD-1W 15 67 7 74 DIP 5 150 15 68 SIP IB0505LS-W75 APPLICATIONS The IB_LD-1W & IB_LS-1W Series are Range Efficiency Package (%, Typ) IB1205LS-W75 5 4.75-5.25 12 11.4-12.6 specially designed for applications where a IB1209LS-1W 9 111 12 72 SIP single power supply is highly isolated from the IB1212LS-1W 12 83 9 70 SIP input power supply in a distributed power supply IB1215LS-1W 15 67 7 74 SIP system on a circuit board. IB1505LS-W75 5 150 15 70 SIP These products apply to: IB1509LS-1W * 9 111 12 71 SIP 1) Where the voltage of the input power supply IB1512LS-1W * 12 83 9 71 SIP IB1515LS-1W 15 67 7 72 SIP IB2405LD-W75* 5 150 15 68 DIP IB2409LD-1W 9 111 12 68 DIP IB2412LD-1W 12 83 9 73 DIP IB2415LD-1W 15 67 7 75 DIP 5 150 15 68 SIP IB2409LS-1W 9 111 12 68 SIP IB2412LS-1W 12 83 9 73 SIP IB2415LS-1W 15 67 7 75 SIP is fixed (voltage variation ≤±5%); 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 demanded. are IB2405LS-W75 MODEL SELECTION Rated Power Package Style Output Voltage Input Voltage Product Series 15 14.25-15.75 24 22.8-25.2 * Designing. COMMON SPECIFICATION Item Test condition Min Operating temperature -40 Storage temperature -55 Temp. rise at full load Lead temperature MORNSUN Science& Technology co.,Ltd. MORNSUN reserves the copyright Units 95 % 125 1.5mm from case for 10 seconds °C 25 300 Continuous Cooling Free air convection Case material Plastic(UL94-V0) MTBF 3500 Weight Specifications subject to change without notice. Max 85 15 Short circuit protection Address: 2th floor 6th building, Hangzhou Industrial District, Guangzhou, China Tel: 86-20-38601850 Fax: 86-20-38601272 http://www.mornsun-power.com Typ Storage humidity K hours 2.1 IB_LD-1W & IB_LS-1W A/2-2008 g Page 1 of 2 ISOLATION SPECIFICATIONS APPLICATION NOTE Item Test condition Min Typ Max Units Isolation voltage Tested for 1 minute 1000 VDC Isolation resistance Test at 500VDC 1000 MΩ 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, OUTPUT SPECIFICATIONS Item and that Test Conditions Min Output power Typ 0.1 this product should never be Max Units operated under no load! If the actual output 1 W power is very small, please connect a resistor ±0.25 Line regulation For Vin change of 5% Load regulation 10% to 100% load ±1 Output voltage accuracy 100% full load ±3 Temperature drift 100% full load 0.03 Ripple* 20MHz Bandwidth 10 20 Noise* 20MHz Bandwidth 50 75 Switching frequency Full load, nominal input with proper resistance at the output end in parallel to increase the load, or use our % company’s products with a lower rated output 100 %/°C power (IB_LD -W25/IB_LS-W25 series). mVp-p Recommended circuit If you want to further decrease the input/output ripple, an “LC” filtering network may KHz *Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power Converter section, application notes. 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. be connected to the input and output ends of the DC/DC converter, see (Figure 1). L L +Vo Vin DC DC Cin Cout GND TYPICAL TEMPERATURE CURVE 0V (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 capacitance is too big, a startup problem might arise. For every channel of output, provided the safe and reliable operation Operating Temp.( C ) is ensured, the greatest capacitance of its filter capacitor sees (Table 1). OUTLINE DIMENSION & PIN CONNECTIONS EXTERNAL CAPACITOR TABLE (TABLE 1) Vin Vout Cout Cin (VDC) (VDC) (uF) (uF) Fi rst Angle Projection (0.393) (0.236) (0.035) 5.08 (0.200) (0.079) 1 (0.300) IBXXXXL D-1W IBXXXXLS-1W 7 14 11 9 5 12 15 24 4.7 4.7 2.2 1 5 9 12 15 10 4.7 2.2 1 It’s not recommended to connect any external capacitor 4.10 (0.256) 4.10 (0.374) in the application field with less than 0.5 watt output. No parallel connection or plug and play. (0.020) RECOMMENDED FOOTPRINT Top view,grid:2.54*2.54mm(0.1*0.1inch), diameter:1.00mm(0.039inch) 14 1 2 4 6 1 11 9 7 FOOTPRINT DETAILS Pin 1 2 4 6 SIP FOOTPRINT DETAILS Vin GND 0V +Vo Pin 1 Note: Unit:mm(inch) Pin section:0.50*0.30mm(0.020*0.012inch) Pin section tol erances: 0.10mm( 0.004inch) General tolerances: 0.25mm( 0.010inch) MORNSUN reserves the copyright 7 9 11 14 DIP GND NC +Vo 0V Vin NC:No Connec tion Specifications subject to change without notice. IB_LD-1W & IB_LS-1W A/2-2008 Page 2 of 2