IF_S-1W/ IF_D-1W Series 1W, FIXED INPUT ISOLATED & REGULATED SINGLE OUTPUT MINIATURE SIP/DIP PACKAGE multi-country patent protection RoHS FEATURES PRODUCT PROGRAM ● SIP/DIP Package ● 3KVDC Isolation ● Temperature Range: -40°C to +85°C ● Industry Standard Pinout ● No Heat sink Required ● No External Component Required ● PCB Mounting ● RoHS Compliance ● Short Circuit Protection Input Part Number Voltage (VDC) Output Efficiency Package (%, Typ) Style Current (mA) Voltage (VDC) Max Min 5 150 15 68 SIP/DIP 5 200 20 66 SIP/DIP 9 111 12 70 SIP/DIP IF0512S/D-1W 12 83 9 72 SIP/DIP Nominal Range IF0505S/D-W75 IF0505S/D-1W IF0509S/D-1W 5 4.75-5.25 IF0515S/D-1W 15 67 7 73 SIP/DIP IF1205S/D-W75 5 150 15 68 SIP/DIP IF1205S/D-1W 5 200 20 67 SIP/DIP IF1209S/D-1W 12 11.4-12.6 9 111 12 71 SIP/DIP The IF_S(D)-1W Series are specially designed IF1212S/D-1W 12 83 9 73 SIP/DIP for applications where a single power supply is IF1215S/D-1W 15 67 7 74 SIP/DIP highly isolated from the input power supply in a IF2405S/D-W75 5 150 15 68 SIP/DIP distributed power supply system on a circuit IF2405S/D-1W 5 200 20 67 SIP/DIP 9 111 12 72 SIP/DIP IF2412S/D-1W 12 83 9 73 SIP/DIP IF2415S/D-1W 15 67 7 74 SIP/DIP APPLICATIONS board. IF2409S/D-1W 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 24 22.8-25.2 Note: The IF_S(D)-W25 Series also available in our company. and output (isolation voltage ≤3000VDC); 3) Where the regulation of the output voltage and the output ripple and noise are demanding. ISOLATION SPECIFICATIONS Item Test condition Min Max Units Isolation voltage Tested for 1 minute 3000 VDC Isolation resistance Test at 500VDC 1000 MΩ OUTPUT SPECIFICATIONS MODEL SELECTION Item Test condition Min Output power Rated Power Package Style Output Voltage Input Voltage Product Series 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 MORNSUN reserves the copyright Typ Typ 0.1 Max Units 1 W Line regulation For Vin change of ±5% ±0.25 Load regulation 10% to 100% full load ±1 Output voltage accuracy 100% full load ±3 Temperature drift 100% full load 0.03 Output ripple* 20MKHz bandwidth 10 20 Output noise* 20MKHz bandwidth 50 100 Switching frequency Full load, nominal input voltage 100 % %/°C mVp-p 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. Specifications subject to change without notice. IF_S(D)-1W A/0-2008 Page 1 of 2 COMMON SPECIFICATION Item APPLICATION NOTE Test condition Min Typ Max Storage humidity range 95 Storage humidity range -55 125 Operating temp. range -40 85 Temp. rise at full load 15 Plastic (UL94-V0) MTBF full load). During 3500 product should never be operated under no load! If the actual output power is very small, Free air convection Case material (namely is not less than 10% of the full load, and that this S Continuous Cooling load operation, make sure the specified range of input voltage is not exceeded, the minimum output load 1 Others and reliably, a minimum load is specified for this maximum °C 300 IFXX05S/D-1W* Requirement On Output Load To ensure this module can operate efficiently kind of DC/DC converter in addition to a 25 1.5mm from case for 10 seconds Short circuit protection % 10 No-load power consumption Lead temperature Units K hours 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 (IF_S(D) –W25 Series). *Supply voltage must be discontinued at the end of short circuit duration. Filtering In some circuits which are sensitive to noise TYPICAL CHARECTERISTICS and ripple, a filtering capacitor may be added to the DC/DC output end and input end to reduce Temperature Derating Graph the noise and ripple. However, the capacitance of the output filter capacitor must proper. If the capacitance is too big, a startup problem might arise. For every channel of output, providing the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor refer to (Table 1). EXTERNAL CAPACITOR TABLE (TABLE 1) Operating Temp.( C ) OUTLINE DIMENSIONS& RECOMMENDED FOOTPRINT Vin (VDC) 5 Cin (uF) 4.7 Vout (VDC) 5 Cout (uF) 10 12 24 2.2 9 4.7 1 12 - 2.2 - 15 1 It’s not recommended to connect any external capacitor in the application field with less than 0.5 watt output. First Angle Projection (0.7 72) network may be connected to the input and output ends of the DC/DC converter, which may (0 .27 6) (Side View) (0. 161) (0.787) (0.161 ) (0.3 74) To get an extrem ely low ripple, an “LC” filtering IFXXXXD-1W DIP Package IFXXXXS-1W SIP Package produce a more significant filtering effect. It should also be noted that the inductance and the frequency of the “LC” filtering network should be 0.50 (0.020) staggered with the DC/DC frequency to avoid (0.079) (Bottom View) L L +Vo Vin 7 1 14 (0.3 94) 4 (0 .30 ) 1 2 6.00 (0. 236 ) (0.03 5) mutual interference (Figure 1). (0.60) 9 C DC DC C GND (0.5 00) 0V (Figure 1) RECOMMENDED FOOT PRINT Top view,grid:2.54*2.54mm(0.1*0.1inch) , diameter:1.00mm(0.039inch) Overload Protection Under normal operating conditions, the output 14 1 2 4 1 9 circuit of these products has no protection against 7 over-current and short-circuits. The simplest method is to connect a self-recovery fuse in FO OT PRINT DETAILS Pin 1 Vin GND 2 4 0V +Vo 6 Note: Unit:mm( inch) Pin section :0.50*0.30mm(0.020*0.012inch) Pin tolerances: 0.10mm( 0.0 04inch) General tolerances: 0.25mm( 0.010inch) MORNSUN reserves the copyright series at the input end or add a circuit breaker to the circuit. FOOTPRINT DETAILS Pin 1 7 9 11 14 GND NC +Vo 0V Vin When the environment temperature is higher than 71°C, the product output power should be less then 60% of the rated power. No parallel connection or plug and play. Specifications subject to change without notice. IF_S(D)-1W A/0-2008 Page 2 of 2