2H-XVD&2G-XVD Series FIXED INPUT,ISOLATED&UNREGULATED Single/Dual Output DC/DC Converter PRODUCT PROGRAM Input Efficiency (%,Typ) Certificate 40 75 UL 23 76 UL 167 17 78 UL 15 133 13 77 UL 2G0505XVD ±5 ±200 ±20 75 UL 6KVDC Isolation 2G0509XVD ±9 ±111 ±12 77 UL 2G0512XVD ±12 ±84 ±9 79 UL DIP24 Package 2G0515XVD ±15 ±67 ±7 78 UL 2H1205XVD 5 400 40 75 UL 2H1209XVD 9 222 23 78 UL 2H1212XVD 12 167 17 80 UL 2H1215XVD 15 133 14 78 UL 2G1205XVD ±5 ±200 ±20 76 UL 2G1209XVD ±9 ±111 ±12 78 UL 2G1212XVD ±12 ±84 ±9 80 UL 2G1215XVD ±15 ±67 ±7 78 UL 2H2405XVD 5 400 40 77 2H2409XVD 9 222 23 78 2H2412XVD 12 167 17 81 2H2415XVD* 15 133 14 80 2G2405XVD* ±5 ±200 ±20 77 2G2409XVD* ±9 ±111 ±12 78 2G2412XVD* ±12 ±84 ±9 81 2G2415XVD* ±15 ±67 ±7 Note: The G_XVD 1W/H_XVD 1W series also are available in our company. 80 Max Min 2H0505XVD 5 400 2H0509XVD 9 222 2H0512XVD 12 Voltage(VDC) Nominal FEATURES ◆ ◆ ◆ Low Isolation capacitance ◆ Temperature Range -40℃～+85℃ ◆ ◆ No Heat Sink Require Internal SMD Construction No External Component Required ◆ Continuous short circuit protection ◆ Industry Standard Pin out ◆ 2H0515XVD High Efficiency up to 81% ◆ ◆ Output Voltage (VDC) Part Number RoHS Compliance MODEL SELECTION 5 12 24 Range 4.5-5.5 10.8-13.2 21.6-26.4 Current (A) 2G①05②05③X④ V⑤D⑥ ①Product Series ②Input Voltage ③Output Voltage ④Fixed Input ⑤Footprint Rank Shape ⑥DIP24 Package APPLICATIONS The 2G-XVD & 2H-XVD 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. ISOLATION SPECIFICATIONS Item Test conditions Min. Isolation voltage Tested for 1 minute and 1mA max 6000 Isolation resistance Test at 500VDC 1000 Unit MΩ 3.5 PF COMMON SPECIFICATIONS Item Test conditions Min. Typ. Storage humidity Max Units 95 % Operating temperature -40 85 Storage temperature -55 125 Temp. rise at full load Lead temperature 15 ℃ 30 1.5mm from case for 10 seconds 300 Short circuit protection Continuous Cooling Free air convection MTBF http://www.microdc.cn Max VDC Isolation capacitance Case material MICRODC R ESERVES THE COPYRIGHT Typ. Plastic(UL94-V0) 3500 Weight Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 K hours 8.2 Page 1 of 2 g 2H-XVD&2G-XVD Series Recommended testing and application circuit OUTPUT SPECIFICATIONS Item Test conditions Output power Min. Typ. 0.2 Line regulation For Vin change of 1% Load regulation Max. Units 2 W ±1.2 5V output 10 15 10% to 100% 9V output 8.3 15 load 12V output 6.8 15 6.3 15 15V output Output voltage accuracy 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）. % See tolerance envelope graph Temperature drift 100% full load Ripple & Noise* 20MHz Bandwidth Switching frequency 150 Full load, 5V input 35 nominal input 12V,24V input 50 0.03 %/℃ 250 mVp-p *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 (Figure 1) KHz 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). Vin (VDC) 5 12 24 -- EXTERNAL CAPACITOR TABLE (Table 1) Cin Single Vout Cout Dual Vout (μF) 4.7 2.2 1 -- (VDC) 5 9 12 15 (μF) 10 4.7 2.2 1 Cout (VDC) ±5 ±9 ±12 ±15 (μF) 4.7 2.2 1 1 It's not recommend to connect any external capacitor in the application field with less than 0.5 watt output. 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 connec ted to the inp ut or out put end in ser i es (F ig ur e 2) . OUTLINE DIMENSIONS & PIN CONNECTIONS 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: 1. All specifications measured at Ta=25℃, 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. RoHS COMPLIANT INFORMATION Microdc Professional Power Module,Inc. Tel:0086-20-86000646 E-mail:[email protected] Website:http://www.microdc.cn 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. REACH COMPLIANT INFORMATION This series has proven that this product does not contain harmful chemicals, it also has harmful chemical substances through the registration, inspection and approval. http://www.microdc.cn Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 2 of 2