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| G_D-1W & H_D-1W Series 1W, FIXED INPUT, 6000V ISOLATED & UNREGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER multi-country patent protection RoHS FEATURES Small Footprint DIP Package 6KVDC Isolation Temperature Range: -40C to+85C No Heat Sink Require No External Component Require Internal SMD Construction Industry Standard Pinout RoHS Compliance PRODUCT PROGRAM Input Part Number H0505D-1W H0509D-1W H0512D-1W H0515D-1W* G0505D-1W G0509D-1W G0512D-1W G0515D-1W* 5 4.5-5.5 Voltage (VDC) Nominal Range Voltage (VDC) 5 9 12 15 5 9 12 15 5 9 12 12 10.8-13.2 15 5 9 12 15 Output Current (mA) Max 200 111 84 67 100 56 42 33 200 111 84 67 100 56 42 33 Min 20 12 9 7 10 6 5 4 20 12 9 7 10 6 5 4 70 72 73 74 70 71 72 73 70 71 72 74 70 71 72 75 UL UL UL UL UL UL UL UL UL UL UL UL UL UL UL UL Efficiency Certificate (%, Typ) APPLICATIONS The G_D-1W & H_D-1W 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. H1205D-1W H1209D-1W H1212D-1W H1215D-1W G1205D-1W G1209D-1W G1212D-1W G1215D-1W * Designing. ISOLATION SPECIFICATIONS Item Isolation voltage Isolation resistance Isolation capacitance Test Conditions Tested for 1 minute and 1mA max Test at 1000VDC Min 6000 1000 3.5 Typ Max Units VDC M pF COMMON SPECIFICATIONS MODEL SELECTION H0505D-1W R ated P ower Package Style Outpu t Volt age Input Voltage Product S eries Item Storage humidity range Operating temperature Storage temperature Temp. rise at full load Lead temperature Short circuit protection* Cooling 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 Test Conditions Min Typ Max 95 Units % -40 -55 15 1.5mm from case for 10 seconds 5V input voltage 12V input voltage 85 125 30 300 1 Continuous Free air convection Plastic(UL94-V0) s C Case material MTBF Weight 3500 K hours 8.2 g * When input voltage (Nominal) is 5V, Supply voltage must be discontinued at the end of short circuit duration. The copyright and authority for the interpretation of the products are reserved by Mornsun Specifications subject to change without notice. G_D-1W & H_D-1W A/3-2009 Page 1 of 2 OUTPUT SPECIFICATIONS Item Output power Line regulation For Vin change of 1% 10% to 100% load 5V output Load regulation 10% to 100% load 9V output 10% to 100% load 12V output 10% to 100% load 15V output Output voltage accuracy Temperature drift Ripple & Noise* Switching frequency 100% full load 20MHz Bandwidth Full load nominal input 5V input 12V input 150 250 50 10 8.3 6.8 6.3 Test conditions Min 0.1 Typ Max 1 1.2 15 15 15 15 0.03 200 %/C mVp-p KHz % 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 Vin Cin GND Sigle Output Vin Cin GND L L L Cout +Vo 0V -Vo L +Vo DC DC L Cout See tolerance envelope graph DC DC Cout 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 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) Vout (uF) (VDC) (VDC) 5 4.7 5 10 4.7 5 12 24 2.2 1 9 12 15 4.7 2.2 1 *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 9 12 15 2.2 1 1 Ambient Temperature ( C ) It's not recommend 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) 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 REG REG ( Side View ) RECOMMENDED FOOTPRINT Top view,grid:2.54mm(0.1inch) diameter:1.00mm(0.039inch) Single/Dual Ouput 1 2 89 11 +Vout 0V 16.65(0.656) 14.40(0.560) 17 16 15 14 13 ( Bottom View ) 17 16 15 14 13 DC DC GND Single Output REG -Vout +Vout 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 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 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 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. 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-1W & H_D-1W A/3-2009 Page 2 of 2 |
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