F_M-1W & F_N-1W Series 1W, FIXED INPUT, ISOLATED & UNREGULATED SINGLE OUTPUT DC-DC CONVERTER Multi-country patent protection RoHS FEATURES PRODUCT PROGRAM High Efficiency up to 79% 3000VDC Isolation Temperature Range: -40°C to+85°C No Heatsink Required No External Component Required Internal SMD construction Industry Standard Pinout RoHS Compliance Input Part Number output Voltage (VDC) Nominal Range 3.3 3.0-3.6 F0303M -1W Voltage (VDC) The F_M-1W & F_N-1W Series is specially Max Packge style 3.3 300 30 70 SIP 5 200 20 73 SIP/DIP F0503M/N -1W 3.3 300 30 71 SIP/DIP F0505M/N -1W 5 200 20 69 SIP/DIP 9 111 12 76 SIP/DIP 12 83 9 78 SIP/DIP 5 4.5-5.5 F0512M/N -1W designed for applications where a group of polar Min Efficiency (%, Typ) F0305M/N -1W F0509M/N -1W APPLICATIONS Current (mA) F0515M/N -1W 15 67 7 78 SIP/DIP F1203M/N -1W * 3.3 300 30 74 SIP/DIP 5 200 20 71 SIP/DIP F1205M/N -1W 10.8-13.2 9 111 12 74 SIP/DIP power supply in a distributed power supply F1212M/N -1W 12 83 9 78 SIP/DIP system on a circuit board. F1215M/N -1W 15 67 7 79 SIP/DIP These products apply to: F2405N -1W 5 200 20 72 DIP F2409N -1W 9 111 12 77 DIP 12 83 9 77 DIP power supplies are isolated from the input 1) Where the voltage of the input power supply is fixed (voltage variation ≤ ±10%); 2) Where isolation is necessary between input F1209M/N -1W 12 F2412N -1W * 24 21.6-26.4 and output (isolation voltage ≤3000VDC); F2415N -1W 15 67 7 79 DIP 3) Where the regulation of the output voltage F2424N -1W 24 42 3 78 DIP and the output ripple noise are not * Designing. demanding. Such as: purely digital circuits, ordinary low frequency analog circuits, and IGBT power device driving circuits. ISOLATION SPECIFICATIONS Item Test conditions Min Isolation voltage Tested for 1 minute and 1 mA max 3000 Isolation resistance Test at 500VDC 1000 Typ MΩ 60 pF COMMON SPECIFICATIONS Rated Po wer Pack age Styl e Ou tput Vol tage In pu t Voltage Prod uct Seri es Item Test conditions Min Typ Storage humidity Units 95 % -40 85 Storage Temperature -55 125 Lead temperature MORNSUN Science & Technology co.,Ltd. Max Operating Temperature Temp. rise at full load Address: 2th floor 6th building, Hangzhou Industrial District, Guangzhou, China Tel: 86-20-38601850 Fax: 86-20-38601272 http://www.mornsun-power.com Units VDC Isolation Capacitance MODEL SELECTION F0505N-1W Max 15 1.5mm from case for 10 seconds °C 30 300 Short circuit protection* 1 Cooling S Free air convection Case material Plastic (UL94-V0) MTBF 3500 K hours Weight 4.3 g *Supply voltage must be discontinued at the end of short circuit duration. MORNSUN reserves the copyright Specifications subject to change without notice. F_M-1W & F_N-1W A/1-2008 Page 1 of 2 OUTPUT SPECIFICATIONS Item APPLICATION NOTE Test conditions Min Output power Typ Max Units 1 W 0.1 10% to 100% load Load regulation load is not less than 10% of the full load, and that ±1.2 (3.3V output) 15 20 (5V output) 10 15 (9V output) 8.3 15 (12V output) 6.8 15 (15V output) 6.3 15 (24V output) 6.0 15 Output voltage accuracy and reliably, During operation, the minimum output ±1.5 For Vin change (3.3V output) of ±1% (others output) Line regulation 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 % 100% full load Ripple& Noise* 20MHz Bandwidth 100 Switching frequency Full load, nominal input 100 the output end in parallel to increase the load, or use our company’s products with a lower rated output power. See tolerance envelope graph Temperature drift Requirement on output load To ensure this module can operate efficiently 0.03 %/°C 150 mVp-p Recommended 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). 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. L L +Vo Vin DC DC Cin Cout GND 0V (Figure 1) It should also be noted that the inductance and the frequency of the “LC” filtering network should TYPICAL CHARACTERISTICS 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 recommended capacitance of its filter capacitor sees (Table 1). Operating Temp.(oC) OUTLINE DIMENSIONS & PIN CONNECTIONS First An gle Projection FXXXX M-1W (0.161) FXXXXN-1W EXTERNAL CAPACITOR TABLE (Table 1) Single Vout Vin Cin Cout (VC) (VDC) (uF) (uF) 3.3/5 4.7 3.3/5 10 12 2.2 9 4.7 24 1 12 2.2 - - 15/24 1 It’s not recommended to connect any external capacitor in the application field with less than 0.5 watt output. Side view Output Voltage Regulation and Over-voltage Protection Circuit The simplest device for output voltage regulation, 0.50 (0.020) over-voltage and over-current protection is a linear 6.00(0.236) 1 2 3 4 1 Bottom view voltage regulator with overheat protection that is 4 10.00(0.394) 7 5 connected to the input or output end in series (Figure 2). Vin RECOMMENDED FOOTPRINT Top view,grid:2.54mm(0.1inch), diameter:1.00mm(0.039inch) +Vout REG DC GND DC 0V REG Vin 12 3 4 7 5 1 4 Function 1 GND Vin 2 3 4 0V +Vo DC 0V (Figure 2) circuit of these products has no protection against N ote: U nit:mm(inch) Pin secti on:0.50*0.30mm(0.020*0.012inch) Pin secti on tolerances: 0.10mm( 0.004inch) General tolerances: 0.25mm( 0.010i nch) MORNSUN reserves the copyright DC Overload Protection Under norm al operating conditions, the output FOOTPRINT DETAILS Pin GND +Vout Pin Function 1 4 5 7 GND Vin +Vo 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. 0V Specifications subject to change without notice. No parallel connection or plug and play. F_M-1W & F_N-1W A/1-2008 Page 2 of 2