2H-XS&2G-XS Series FIXED INPUT,ISOLATED&UNREGULATED Single∕Dual Output DC∕DC Converter SELECTION GUIDE Input FEATURES Output Switching Frequency (KHz,Typ) Nominal Range Max Min 2G0505XS 5 4.5-5.5 ±5 ±200 ±20 74 84 2G0509XS 5 4.5-5.5 ±9 ±111 ±12 77 81 2G0512XS 5 4.5-5.5 ±12 ±83 ±9 77 82 2G0515XS 5 4.5-5.5 ±15 ±67 ±7 77 83 2H0505XS 5 4.5-5.5 5 400 40 74 180 Voltage(VDC) Current Efficiency (%,Typ) Voltage (VDC) Order code ◆ RoHS compliant ◆ Efficiency up to 80% 2H0509XS 5 4.5-5.5 9 222 23 77 150 5 4.5-5.5 12 167 17 77 84 SIP Package 2H0512XS 2H0515XS 5 4.5-5.5 15 133 14 77 83 2G1205XS 12 10.8-13. ±5 ±200 ±20 75 82 2G1209XS 12 10.8-13. ±9 ±111 ±12 78 83 2G1212XS 12 10.8-13. ±12 ±83 ±9 80 180 2G1215XS 12 10.8-13. ±15 ±67 ±7 78 150 2H1205XS 12 10.8-13. 5 400 40 75 80 2H1209XS 12 10.8-13. 9 222 23 78 85 2H1212XS 12 10.8-13. 12 167 17 80 87 2H1215XS 12 10.8-13. 15 133 14 78 84 24 21.6-26. ±5 ±200 ±20 75 180 ◆ ◆ Wide temperature performance at full 2 Watt load,-40°C to 85 °C ◆ UL 94V-0 package material ◆ No heatsink required ◆ LOW Isolation Capacitance ◆ Industry standard pinout 2G2405XS 2G2409XS 24 21.6-26. ±9 ±111 ±12 77 150 ◆ Power sharing on output 2G2412XS 24 21.6-26. ±12 ±83 ±9 80 82 2G2415XS 24 21.6-26. ±15 ±67 ±7 79 80 2H2405XS 24 21.6-26. 5 400 40 75 78 2H2409XS 24 21.6-26. 9 222 23 77 80 2H2412XS 24 21.6-26. 12 167 17 80 180 2H2415XS 24 21.6-26. 15 133 14 74 150 ◆ 6KVDC isolation ◆ Continuous Short Circuit Protection ◆ Internal SMD construction ◆ No external components required ◆ Good dynamic feature ISOLATION SPECIFICATIONS MODEL SELECTION ① ② ③ ④ ⑤ H 05 05 X S ①Product Series ③Output Voltage ⑤SIP Package ②Input Voltage ④Fixed Input Parameter Test conditions Min. Isolation test voltage Flash tested for 1 minute and 1mA 6000 Isolation resistance Test at Viso=500VDC(Vin/Vout) 1000 Typ. Max Unit VDC MΩ Isolation capacitance 10 PF OUTPUT SPECIFICATIONS APPLICATIONS Parameter The 2H_XS&2G_XS 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 1GBT power device driving circuits. Output power Line regulation Load regulation Test conditions Min Max Unit 2 W For Vin change of ±1% ±1.2 10% to 100% full load(5V output) 10 15 10% to 100% full load(9V output) 8.3 15 10% to 100% full load(12V output) 6.8 15 6.3 15 10% to 100% full load(15V output) Output voltage accuracy % See tolerance envelope graph Temperature drift 100% full load Output Ripple&Noise 20MHz Bandwidth Switching frequency Typ. 0.2 Full load,nominal input ±0.03 150 (5V input) 45 (12V/24v input) 50 %/°C 250 MV p-p Khz * 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%. MICRODC R ESERVES THE COPYRIGHT http://www.microdc.cn Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 1 of 2 2H-XS&2G-XS Series COMMON SPECIFICATIONS Parameter Conditions Min. Typ. Storage humidity range Operating temperature Storage temperature Lead temperature Max. Units 95 % -40 85 -55 125 1.5mm from case for 10 seconds Filtering To get the input/output ripple,an "LC"filtering network may be connected to the input and output ends of the DC/DC converter.Which may produce a more significant filtering effect.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 see (Figure 1). ℃ 300 Temp.rise at full load 15 30 Cooling Free air convection Case material Plastic(UL94-V0) Short circuit protection* Continuous 1 MTBF s 3500 Weight K hours 4.3 g *Supply voltage must be discontinued at the end of short circuit duration. TYPICAL CHARACTERISTICS Temperature Derating Graph In some circuits which are sensitive to noise and ripple.a filtering capacitor may be added to the DC/DC output end and input end to reduce the noise and ripple. 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 Vou (μF) 47 2.2 1.0 -- (VDC) 5 9 12 15 (μF) 10.0 4.7 2.2 1.0 (VDC) ±5 ±9 ±12 ±15 Cout (μF) 4.7 2.2 1.0 0.47 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 cte d to th e input or output end in ser ie s (F i gur e 2) . OUTLINE DIMENSIONS & PIN CONNECTIONS SIZE Graph RECOMMENDED FOOTPRINT Top view,grid:2.54mm(0.1inch) diameter:1.00mm(0.039inch) FOOTPRINT DETAILS Pin 1 2 5 6 7 Note: Unit:mm(inch) Pin section:0.50*0.3mm(0.020*0.012inch) Pin section tolerances: 0.10mm( 0.004inch) General tolerances: ±0.25mm(±0.010inch) Single VIN GND 0V No Pin +V0 Dual VIN GND -V0 0V +V0 When the environment temperature is higher than 71°C, the product output power should be less than 60% of the rated power. No parallel connection or plug and play. Requirement on output load To ensure this module can operate efficiently and reliably, a minimum load is specified for this kind of DC/DC converter in addition to a maximum load(namely full load).During operation, make sure the specified range of input voltage is not exceeded,the minimum output load is not less than 10% of the full load, and that this product should never be operated under no load! 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