IB-XLS-1W&IB-XLD-1W Series FIXED INPUT,ISOLATED & REGULATED Single Output DC/DC Converter SELECTION GUIDE Input Output Switching Frequency (KHz,Typ) Nominal Range IB0505XLD-1W 5 4.75-5.25 5 150 15 68 80 IB0509XLD-1W 5 4.75-5.25 9 111 12 70 75 IB0512XLD-1W 5 4.75-5.25 12 83 9 71 83 IB0515XLD-1W 5 4.75-5.25 15 67 7 73 67 IB0505XLS-1W 5 4.75-5.25 5 150 15 68 70 IB0509XLS-1W 5 4.75-5.25 9 111 12 70 75 IB0512XLS-1W 5 4.75-5.25 12 83 9 71 69 IB0515XLS-1W 5 4.75-5.25 15 67 7 73 80 IB1205XLD-1W 12 11.4-12.6 5 150 15 68 85 IB1209XLD-1W 12 11.4-12.6 9 111 12 72 74 1 Watt load,-40°C to 85°C IB1212XLD-1W 12 11.4-12.6 12 83 9 70 71 ◆UL 94V-0 package material IB1215XLD-1W 12 11.4-12.6 15 67 7 74 65 IB1205XLS-1W 12 11.4-12.6 5 150 15 68 68 ◆No heatsink required IB1209XLS-1W 12 11.4-12.6 9 111 12 72 67 IB1212XLS-1W 12 11.4-12.6 12 83 9 70 65 IB1215XLS-1W 12 11.4-12.6 15 67 7 74 66 IB1505XLS-1W 15 14.25-15.75 5 150 15 70 69 IB1509XLS-1W 15 14.25-15.75 9 111 12 71 75 IB1512XLS-1W 15 14.25-15.75 12 83 9 71 74 ◆1KVDC isolation IB1515XLS-1W 15 14.25-15.75 15 67 7 72 72 IB2405XLD-1W 24 22.8-25.2 5 150 15 68 73 ◆Continuous Short Circuit Protection IB2409XLD-1W 24 22.8-25.2 9 111 12 68 71 IB2412XLD-1W 24 22.8-25.2 12 83 9 73 70 IB2415XLD-1W 24 22.8-25.2 15 67 7 75 70 IB2405XLS-1W 24 22.8-25.2 5 150 15 68 80 IB2409XLS-1W 24 22.8-25.2 9 111 12 68 74 IB2412XLS-1W 24 22.8-25.2 12 83 9 73 60 IB2415XLS-1W 24 22.8-25.2 15 67 7 75 62 FEATURES ◆RoHS compliant ◆Efficiency up to 83% ◆SIP/DIP Package ◆Wide temperature performance at full ◆Small Footprint ◆Industry standard pinout ◆Power sharing on output ◆Internal SMD construction ◆No external components required ◆MTTF up to 1.8 million hours Voltage(VDC) Current(MA) Efficiency (%,Typ) Voltage (VDC) Order code Max Min MODEL SELECTION IB①05②05③X④ LS⑤-1W⑥ ①Product Series ③Output Voltage ⑤SIP Package ②Input Voltage ④Fixed Input ⑥Rated Power OUTPUT SPECIFICATIONS APPLICATIONS Parameter Test conditions Min Typ. Max. Units The IB_XLS-1W & IB_XLD-1W series are specially designed for applications where a group of polar power supplies are Output power 1 W isolated from the input power supply in a distributed power Line regulation For Vin change of ±5% ±0.25 % Load regulation 10% to 100% full load ±1 % 100% full load ±3 % supply system on a circuit board. These products apply to: 1) where the voltage of the input power supply is fixed (voltage variation ≤±5%); 2) where isolation is necessary between input and output 0.1 Output voltage accuracy Temperature drift (isolation voltage ≤1000VDC); Output Ripple* 3) where the regulation of the output voltage and the output Output Noise* 100% full load 0.03 %/°C 10 20 MV p-p 20MHz Bandwidth 50 75 MV p-p Full load,nominal input 100 20MHz Bandwidth ripple noise are demanded. Switching frequency Khz * Test ripple and noise by "parallel cable" method. See detailed operation instructions at Testing of Power Converter section, application notes. MICRODC reserves the copyright http://www.microdc.cn Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 1 of 2 IB-XLS-1W&IB-XLD-1W Series APPLICATION NOTE TEMPERATURE CHARACTERISTICS Parameter Conditions Min. Typ. Storage humidity range Max. Units 95 % Operating temperature -40 80 °C Storage temperature -55 125 °C 25 °C 300 °C Lead temperature 1.5mm from case for 10 seconds 15 Temp.rise at full load Cooling Free air convection Case material Plastic(UL94-V0) 1 3500 Weight 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(IB_XLD -W25/IB_XLS-W25 series). Recommended circuit Continuous Short circuit protection MTBF Requirement on output load S K hours 2.1 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). g *Supply voltage must be discontinued at the end of short circuit duration. TYPICAL CHARACTERISTICS Temperature Derating Graph 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 is ensured, the greatest capacitance of its filter capacitor sees (Table 1). OUTLINE DIMENSIONS & PIN CONNECTIONS IB IB--XLS-1W SIZE Graph EXTERNAL CAPACITOR TABLE (TABLE 1) Cin Vout Vin IB IB--XLD-1W (VDC) 5 (μF) 4.7 12 15 24 Cout (VDC) 5 (μF) 10 2.2 9 4.7 1 12 2.2 0.47 15 1 It's not recommend to connect any external capacitor in the application field with less than 0.5 watt output. Overload Protection FOOTPRINT DETAILS FOOTPRINT DETAILS Note: Unit:mm(inch) Pin 1 2 4 6 SIP VIN GND 0V +V0 Pin section:0.50*0.3mm(0.020*0.012inch) RECOMMENDED FOOTPRINT Top view,grid:2.54mm(0.1inch) diameter:1.00mm(0.039inch) Pin section tolerances: ±0.10mm(±0.004inch) Under normal operating conditions, the output circuit of these products has no protection against over-current and short-circuits.The simplest method is to connect a self-recovery fuse in series at the input end or add a circuit breaker to the circuit. Pin 1 7 9 11 14 SIP GND NC +V0 0V VIN When the environment temperature is higher than C, the product output power should be less then 71 71°C, 60% of the rated power. No parallel connection or plug and play. NC:No Connection General tolerances: ±0.25mm(±0.010inch) All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.Another 24V products, please inquire Our technical department! 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 . Use dual output simultaneously, forbid opening output pin(0V)to use as single output. RoHS COMPLIANT INFORMATION This series is compatible with RoHS soldering systems with a peak wave solder temperature of 300°C for 10 seconds. The pin termination finish on the SIP package type is Tin Plate, Hot Dipped over Matte Tin with Nickel Preplate. The DIP types are Matte Tin over Nickel Preplate. Both types in this series are backward compatible with Sn/Pb soldering systems. Microdc Professional Power Module,Inc. Tel:0086-20-86000646 REACH COMPLIANT INFORMATION E-mail:[email protected] Website:http://www.microdc.cn http://www.microdc.cn This series has proven that this product does not contain harmful chemicals, it also has harmful chemical substances through the registration, inspection and approval. Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 2 of 2