H-XDK-2W&G-XDK-2W Series FIXED INPUT,ISOLATED&UNREGULATED Single/Dual Output DC/DC Converter PRODUCT PROGRAM Input Output Efficiency (%,Typ) Certificate 40 75 UL 23 76 UL 167 17 78 UL 15 133 13 77 UL G0505XDK-2W ±5 ±200 ±20 75 UL G0509XDK-2W ±9 ±111 ±12 77 UL G0512XDK-2W ±12 ±84 ±9 79 UL G0515XDK-2W ±15 ±67 ±7 78 UL H1205XDK-2W 5 400 40 75 UL H1209XDK-2W 9 222 23 78 UL H1212XDK-2W 12 167 17 80 UL 15 133 14 78 UL Voltage (VDC) Max Min H0505XDK-2W 5 400 H0509XDK-2W 9 222 H0512XDK-2W 12 ◆High Efficiency up to 81% H0515XDK-2W ◆6KVDC Isolation Part Number Voltage(VDC) Nominal FEATURES ◆DIP24 Package ◆Low Isolation capacitance ◆Temperature Range -40℃～+85℃ 5 Range 4.5-5.5 Current (A) ◆No Heat Sink Require H1215XDK-2W G1205XDK-2W ±5 ±200 ±20 76 UL ◆Internal SMD Construction G1209XDK-2W ±9 ±111 ±12 78 UL G1212XDK-2W ±12 ±84 ±9 80 UL G1215XDK-2W ±15 ±67 ±7 78 UL H2405XDK-2W 5 400 40 77 H2409XDK-2W 9 222 23 78 H2412XDK-2W 12 167 17 81 15 133 14 80 G2405XDK-2W* ±5 ±200 ±20 77 G2409XDK-2W* ±9 ±111 ±12 78 G2412XDK-2W* ±12 ±84 ±9 81 G2415XDK-2W* ±15 ±67 ±7 *Designing. Note: The G_XDK-1W/H_XDK-1W series also are available in our company. 80 ◆No External Component Required ◆Continuous short circuit protection ◆Industry Standard Pin out H2415XDK-2W* ◆RoHS Compliance MODEL SELECTION 12 24 10.8-13.2 21.6-26.4 G①05②05③X④ D⑤K⑥-2W⑦ ①Product Series ③Output Voltage ⑤DIP24 Package ⑦Rated Power ②Input Voltage ④Fixed Input ⑥Footprint Rank Shape APPLICATIONS The G_XDK-2W & H_XDK-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. ISOLATION SPECIFICATIONS Item Test conditions Min. Isolation voltage Tested for 1 minute and 1mA max 6000 Isolation resistance Test at 500VDC 1000 Isolation capacitance Typ. Max MΩ 3.5 PF COMMON SPECIFICATIONS Item Test conditions Min Typ. Storage humidity Operating temperature -40 Storage temperature -55 Temp. rise at full load Lead temperature Max Unit 95 % 85 125 15 1.5mm from case for 10 seconds 300 Continuous Cooling Free air convection Case material Plastic(UL94-V0) MTBF ℃ 30 Short circuit protection 3500 Weight K hours 8.2 MICRODC reserves the copyright http://www.microdc.cn Unit VDC Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 1 of 2 g H-XDK-2W&G-XDK-2W Series Recommended testing and application circuit OUTPUT SPECIFICATIONS Item Test conditions Output power Max. Units 2 W ±1.2 For Vin change of 1% 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 % See tolerance envelope graph Temperature drift 100% full load Ripple & Noise* 20MHz Bandwidth Switching frequency Typ. 0.2 Line regulation Load regulation Min. 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）. 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% (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). TYPICAL CHARACTERISTICS Vin (VDC) 5 12 24 -- EXTERNAL CAPACITOR TABLE (Table 1) Cin Single Vout Cout Dual Vou Voutt (μF) 4.7 2.2 1 -- (VDC) 5 9 12 15 (μF) 10 4.7 2.2 1 (VDC) ±5 ±9 ±12 ±15 Cout (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 conne ct ed to the inpu t or outp ut end in ser i es (F i gu r 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 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. Microdc Professional Power Module,Inc. Tel:0086-20-86000646 REACH COMPLIANT INFORMATION E-mail:[email protected] Website:http://www.microdc.cn http://www.microdc.cn This series has proven that this product does not contain harmful chemicals, it also has harmful chemical substances through the registration, inspection and approval. Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 2 of 2