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| G_D-2W & H_D-2W Series 2W, FIXED INPUT, 6000V ISOLATED & UNREGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER multi-country patent protection RoHS FEATURES High Efficiency up to 81% 6KVDC Isolation DIP Package Low Isolation capacitance Temperature Range -40C to +85C No Heat Sink Require Internal SMD Construction No External Component Required Continuous short circuit protection Industry Standard Pinout RoHS Compliance PRODUCT PROGRAM Input Part Number H0505D-2W H0509D-2W H0512D-2W H0515D-2W G0505D-2W G0509D-2W G0512D-2W G0515D-2W H1205D-2W H1209D-2W H1212D-2W H1215D-2W G1205D-2W G1209D-2W G1212D-2W G1215D-2W H2405D-2W H2409D-2W H2412D-2W H2415D-2W* G2405D-2W* G2409D-2W* G2412D-2W* G2415D-2W* 24 21.6-26.4 12 10.8-13. 5 4.5-5.5 Voltage (VDC) Nominal Range Voltage (VDC) 5 9 12 15 5 9 12 15 5 9 12 15 5 9 12 15 5 9 12 15 5 9 12 15 Output Current (mA) Max 400 222 167 133 200 111 84 67 400 222 167 133 200 111 84 67 400 222 167 133 200 111 84 67 Min 40 23 17 13 20 12 9 7 40 23 17 14 20 12 9 7 40 23 17 14 20 12 9 7 75 76 78 77 75 77 79 78 75 78 80 78 76 78 80 78 77 78 81 80 77 78 81 80 UL UL UL UL UL UL UL UL UL UL UL UL UL UL UL UL Efficiency Certificate (%, Typ) APPLICATIONS The G_D-2W & H_D-2W Series are specially designed for applications where a group of polar power supplies are 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 6000VDC); 3) Where the regulation of the output voltage and the output ripple noise are not demanded. Such as: purely digital circuits, ordinary low frequency analog circuits, and IGBT power device driving circuits. *Designing. Note: The G_D-1W/H_D-1W series also are available in our company. ISOLATION SPECIFICATIONS Item Isolation voltage Test Conditions Tested for 1 minute and 1mA max Test at 500VDC Min 6000 1000 3.5 Typ Max Units VDC M pF MODEL SELECTION G0505D-2W Rated Power Package Style Output Voltage Input Voltage Product Series Isolation resistance Isolation capacitance COMMON SPECIFICATIONS Item Storage humidity Operating temperature Storage temperature Temp. rise at full load Lead temperature Short circuit protection Cooling Case material MTBF Weight 3500 8.2 1.5mm from case for 10 seconds -40 -55 15 Test Conditions Min Typ Max 95 85 125 30 300 Continuous Free air convection Plastic(UL94-V0) K hours g C Units % MORNSUN Science & Technology co.,Ltd. Address:2th floor 6th building, Hangzhou Industrial District, Guangzhou, China Tel: 86-20-38601850 Fax: 86-20-38601272 http://www.mornsun-power.com The copyright and authority for the interpretation of the products are reserved by Mornsun Specifications subject to change without notice. G_D-2W & H_D-2W A/3-2008 Page 1 of 2 OUTPUT SPECIFICATIONS Item Output power Line regulation For Vin change of 1% 5V output Load regulation 10% to 100% load 9V output 12V output 15V output Output voltage accuracy Temperature drift Ripple & Noise* Switching frequency 100% full load 20MHz Bandwidth Full load, nominal input 5V input 12V,24V input 150 35 50 10 8.3 6.8 6.3 Test conditions Min 0.2 Typ Max 2 1.2 15 15 15 15 % Units W Recommended testing and application 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). Dual Output L L Vin Cin +Vo Cout DC DC GND Single Output L L Cout 0V -Vo L See tolerance envelope graph 0.03 250 %/C mVp-p KHz Vin Cin +Vo Cout DC DC (Figure 1) GND 0V *Test ripple and noise by "parallel cable" method. See detailed operation instructions at Testing of Power Converter section, application notes. Note: Dual output models unbalanced load: 5%. TYPICAL CHARACTERISTICS 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). EXTERNAL CAPACITOR TABLE (Table 1) Vin Dual Cout Cin Single Cout (VDC) (uF) Vout (uF) (uF) Vout (VDC) (VDC) 5 4.7 5 10 4.7 5 12 24 2.2 1 9 12 15 4.7 2.2 1 Ambient Temperature ( C ) 9 12 15 2.2 1 1 It's not recommended to connect any external capacitor in the application field with less than 0.5 watt output. OUTLINE DIMENSIONS & PIN CONNECTIONS First Angle Projection 10.40 (0.409) 0.50 (0.020) 4.90 (0.193) ( Side View ) RECOMMENDED FOOTPRINT Top view,grid:2.54mm(0.1inch) diameter:1.00mm(0.039inch) Output Voltage Regulation and Over-voltage Protection Circuit The simplest device for output voltage regulation, over-voltage and over-current protection is a linear voltage regulator with overheat protection that is connected to the input or output end in series (Figure 2). Dual Output Vin GND Single Output REG REG Single/Dual Ouput 1 2 89 11 16.65(0.656) 14.40(0.560) +Vo 0V 17 16 15 14 13 ( Bottom View ) 17 16 15 14 13 DC DC REG -Vo +Vo 2.54(0.100) 27.94(1.100) 32.30(1.272) 12 89 11 Vin GND REG REG DC DC 0V FOOTPRINT DETAILS 10.30 (0.406) (Figure 2) Dual Vin GND -Vo 0V +Vo NC Pin 1 2 16.65(0.656) Single Vin GND NC 0V Note: Unit:mm(inch) Pin section:0.50*0.30mm(0.020*0.012inch) Pin section tolerances: 0.10mm( 0.004inch) General tolerances: 0.25mm( 0.010inch) 12 , 13 +Vo Others NC NC: No connection Overload Protection Under normal operating conditions, the output circuit of these products has no protection against 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. No parallel connection or plug and play. APPLICATION NOTE 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(G/H_D-1W Series) Note: 1. All specifications measured at Ta=25C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2. Only typical models listed, other models may be different, please contact our technical person for more details. 3. Operation under minimum load will not damage the converter; However, they may not meet all specification listed. The copyright and authority for the interpretation of the products are reserved by Mornsun Specifications subject to change without notice. G_D-2W & H_D-2W A/3-2008 Page 2 of 2 |
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