DC/DC Converter G_S-2W & H_S-2W Series 2W, Fixed input voltage , 6000VDC isolated & unregulated positive-negative dual/single output FEATURES SIP package Efficiency up to 86% Isolation voltage: 6K VDC Operating temperature range:-40℃～+105℃ Continuous short circuit protection Internal SMD Construction International standard pin-out Patent Protection RoHS G_S-2W & H_S-2W series is specially designed for applications where an isolated voltage is required in a distributed power supply system. It is suitable for: 1.Where the voltage of the input power supply is stable (voltage variation: ±10%Vin); 2.Where isolation is necessary between input and output (isolation voltage ≤6000VDC); 3.Where do not has high requirement of line regulation and the ripple & noise of the output voltage; Such as: pure digital circuits, low frequency analog circuits, IGBT-driven circuits, etc. Selection Guide Input Voltage (VDC) Part No. Output Efficiency (%,Min./Typ.) Max. Capacitive Load* @ Full Load (µF) Output Voltage(VDC) Output Current (mA)(Max./Min.) ±5 200/20 72/76 G0509S-2W ±9 111/12 76/80 G0512S-2W ±12 83/9 73/77 G0515S-2W ±15 67/7 76/80 ±24 ±42/±4 76/80 3.3 500/50 70/74 H0505S-2W 5 400/40 72/76 H0509S-2W 9 222/23 75/79 H0512S-2W 12 167/17 77/81 H0515S-2W 15 133/14 78/82 G1205S-2W ±5 200/20 76/80 G1209S-2W ±9 111/12 79/83 G1212S-2W ±12 83/9 77/81 ±15 67/7 80/84 5 400/40 76/80 H1209S-2W 9 222/23 80/84 H1212S-2W 12 167/17 81/85 Nominal(Range) G0505S-2W G0524S-2W H0503S-2W G1215S-2W H1205S-2W 5 (4.5-5.5) 12 （10.8-13.2） H1215S-2W 15 133/14 82/86 G2405S-2W ±5 ±200/±20 76/80 G2412S-2W ±12 ±83/±9 77/81 G2415S-2W ±15 ±67/±7 78/82 5 400/40 76/80 9 222/23 77/81 H2412S-2W 12 167/17 80/84 H2415S-2W 15 133/14 81/85 H2424S-2W 24 83/9 76/80 H2405S-2W H2409S-2W 24 （21.6-26.4） 100 220 100 220 100 220 Note:* The capacitive loads of positive and negative outputs are identical. 2015.04.28-C/1 Page 1 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter G_S-2W & H_S-2W Series Input Specifications Item Operating Conditions Input Current (no-load/full load) Surge Voltage (1sec. max.) Min. Typ. Max. 5V input -- 40/500 -- 12V input -- 16/200 -- 24V input -- 9/100 -- mA 5V input -0.7 -- 9 12V input -0.7 -- 18 24V input -0.7 -- 30 Input Filter Unit VDC Capacitor filter Output Specifications Item Operating Conditions Min. Output Voltage Accuracy Typ. Max. Unit See tolerance envelope graph (Fig. 1) Line Regulation Input voltage change: ±1% -- -- ±1.2 Balance of Output Voltage* Dual output, balanced load Load Regulation 10%-100% load -- -- ±0.5 ±1 3.3VDC output -- -- 20 5VDC output -- -- 15 9VDC output -- -- 15 12VDC output -- -- 15 15VDC output -- -- 15 24VDC output -- -- 15 150 250 mVp-p -- ±0.03 %/℃ Ripple & Noise* 20MHz bandwidth -- Temperature Drift Coefficient 100% full load -- Output Short Circuit Protection % Continuous, self-recovery Note: 1.*Unbalanced load of positive-negative dual output module: ±5%. 2.*Ripple and noise tested with “parallel cable” method, please see DC-DC Converter Application Notes for specific operation methods. General Specifications Item Operating Conditions Isolation Resistance Input-output, with the test time of 1 minute and the leak current lower than 1mA Input-output, isolation voltage 500VDC Isolation Capacitance Input-output, 100KHz/0.1V Operating Temperature Derating when operating temperature ≥ 85℃ (see Fig. 2) Isolation Voltage Storage Temperature Min. Typ. Max. Unit 6000 -- -- VDC 1000 -- -- MΩ pF -- 5 -- -40 -- 105 -55 -- 125 Casing Temperature Rise Pin Welding Resistance Temperature Ta=25℃ -- 25 -- Welding spot is 1.5mm away from the casing, 10 seconds -- -- 300 Storage Humidity Non-condensing -- -- 95 Switching Frequency 100% load, nominal input voltage 5V input -- 60 -- 12V/24V input -- 80 -- MTBF MIL-HDFK-217F@25℃ 3500 -- -- ℃ % KHz K hours Physical Specifications Casing Material Package Dimensions Black flame-retardant and heat-resistant plastic (UL94-V0) 19.50*9.80*12.50 mm Weight 4.2g(Typ.) Cooling Method Free air convection EMC Specifications EMI EMS Conducted emission CISPR22/EN55022 CLASS B (see Fig. 5 for recommended circuit) Radiated emission CISPR22/EN55022 CLASS B (see Fig. 5 for recommended circuit) Electrostatic discharge IEC/EN61000-4-2 Contact ±6KV perf. Criteria B 2015.04.28-C/1 Page 2 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter G_S-2W & H_S-2W Series Product Characteristic Curve Other output 3.3VDC/5VDC output Max . +10% +5% Ty p . 0 M in. -5% +2.5% -2.5% -7.5% -10% 10% 20% +15% Output Voltage Accuracy Output Voltage Accuracy +15% Tolerance Envelope Cur ve 40% 80% 60% Output Current Percent (Nominal Input Voltage) Tolerance Envelope Cur ve +10% Ty p . 0 +2.5% M in. -5% -2.5% -7.5% -10% 10% 20% 100% Max . +5% 40% 60% 80% 100% Output Current Percent (Nominal Input Voltage) Fig. 1 O utp ut Po w e r P e rc e nt( % ) Temperature Derating Graph 120 100 80 60 40 Safe Operating Area 20 0 40 0 40 85 105 120 Ambient Temp.(℃) Fig. 2 Design Reference 1. Typical application If it is required to further reduce input and output ripple, a filter capacitor can be connected to the input and output terminals, see Fig.3. Moreover, choosing suitable filter capacitor is very important, start-up problems may be caused by too large capacitance. To ensured the modules running well, the recommended capacitive load values as shown in Table 1. 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 (see Fig. 4). 2015.04.28-C/1 Page 3 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter G_S-2W & H_S-2W Series Single GND Single +Vo DC DC Cin Vin Cout DC DC Cin Fig. 3 REG +Vo DC DC 0V Dual L L Vin REG GND 0V Dual GND L L Vin Cout L Cout +Vo Vin 0V REG GND -Vo REG +Vo REG -Vo DC DC 0V Fig. 4 Recommended capacitive load value table (Table 1) Single Dual Vin Cin Cout Cout Vout Vout (VDC) (µF) (µF) (µF) (VDC) (VDC) 5 10 3.3/5 10 ±5 4.7 12 4.7 9 4.7 ±9 24 2.2 12 2.2 ±12 2.2 1 -- -- 15 1 ±15/±24 0.47 It is not recommended to connect any external capacitor when output power is less than 0.5W. 2. EMC typical recommended circuit (CLASS B) LDM Vin Vin C1 GND C2 DC/DC GND Recommended typical circuit parameters: Input voltage (V) +Vo C3 LOAD -Vo (0V) EMI 5/12/24 C1,C2 4.7µF /50V C3 Refer to the Cout in Fig.3 LDM 6.8µH Fig. 5 3. Output load requirements To ensure the module work efficiently and reliably, during the operation, the min. output load should be no less than 10% of the full load. If the actual output power is low, please connect a resister to the output terminal in parallel, with a recommenced resistance which is 10% of the rated power, and derating is required during operation. 4. For more information please find the application notes on www.mornsun-power.com Dimensions and Recommended Layout 2015.04.28-C/1 Page 4 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter G_S-2W & H_S-2W Series Notes: 1. Packing Information please refer to 'Product Packing Information'. Packing bag number: 58200013; 2. If the product is operated under the min. required load, the product performance cannot be guaranteed to comply with all performance indexes in this datasheet; 3. The max. capacitive load should be tested within the input voltage range and under full load conditions; 4. Unless otherwise specified, data in this datasheet should be tested under the conditions of Ta=25°C, humidity<75% when inputting nominal voltage and outputting rated load; 5. All index testing methods in this datasheet are based on our Company’s corporate standards; 6. The performance indexes of the product models listed in this manual are as above, but some indexes of non-standard model products will exceed the above-mentioned requirements, and please directly contact our technicians for specific information; 7. We can provide product customization service; 8. Specifications of this product are subject to changes without prior notice. MORNSUN Guangzhou Science & Technology Co., Ltd. Address: No. 5, Kehui St. 1, Kehui Development Center, Science Ave., Guangzhou Science City, Luogang District, Guangzhou, P. R. China Tel: 86-20-38601850-8801 Fax: 86-20-38601272 E-mail: [email protected] 2015.04.28-C/1 Page 5 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation