DC/DC Converter E_S-2WR2 & F_S-2WR2 series FEATURES 2W, Fixed input voltage, isolated & unregulated dual /single output z z z z z z z z Continuous short-circuit protection Operating temperature range: -40℃ to +105℃ High efficiency up to 86% High power density Miniature SIP package Isolation voltage: 3K VDC No external component required International standard pin-out Patent Protection RoHS E_S-2WR2 & F_S-2WR2 series are specially designed for applications where an isolated voltage is required in a distributed power supply system. They are suitable for 1. Where the voltage of the input power supply is stable (voltage variation: ±10%Vin); 2. Where isolation between input and output is necessary (isolation voltage ≤3000VDC); 3. Where the output voltage regulation and the ripple & noise of the output voltage is not strictly required; 4. Typical application: digit circuit condition; normal low-frequency artificial circuit condition; relay drive circuit and data switching circuit condition, etc. Selection Guide Input Voltage (VDC) Certification -- UL/CE Part No. UL/CE -- -- Output Voltage (Range) (VDC) Output Current (mA)(Max./Min.) Max. Capacitive @ Full Load (μF) E0503S-2WR2 ±3.3 ±303/±30 68/72 ±5 ±200/±20 76/80 E0509S-2WR2 ±9 ±111/±11 80/84 E0512S-2WR2 ±12 ±83/±8 79/83 E0515S-2WR2 ±15 ±67/±7 78/82 ±24 ±42/±4 80/84 3.3 400/40 75/79 F0505S-2WR2 5 400/40 78/82 F0509S-2WR2 9 222/22 78/82 F0512S-2WR2 12 167/17 78/82 F0515S-2WR2 15 133/13 79/83 F0503S-2WR2 5 (4.5-5. 5) F0524S-2WR2 24 83/8 80/84 E1203S-2WR2 ±3.3 ±303/±30 71/75 E1205S-2WR2 ±5 ±200/±20 76/80 E1209S-2WR2 ±9 ±111/±11 80/84 E1212S-2WR2 ±12 ±83/±8 80/84 ±15 ±67/±7 80/84 5 400/40 78/82 F1209S-2WR2 9 222/22 77/81 F1212S-2WR2 12 167/17 80/84 F1215S-2WR2 15 133/13 81/85 F1224S-2WR2 24 83/8 82/86 E1515S-2WR2 ±15 ±67/±7 80/84 F1505S-2WR2 5 400/40 76/80 9 222/22 76/80 12 167/17 77/81 E1215S-2WR2 UL/CE Nominal Efficiency (%,Min./Typ.) E0505S-2WR2 E0524S-2WR2 -- Output F1205S-2WR2 F1509S-2WR2 F1512S-2WR2 12 (10.8-13.2) 15 (13.5-16.5) 2015.04.17-A/2 Load* 100 220 100 220 100 220 Page 1 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter E_S-2WR2 & F_S-2WR2 series E2405S-2WR2 ±5 ±200/±20 E2409S-2WR2 ±9 ±111/±11 80/84 E2412S-2WR2 ±12 ±83/±8 80/84 E2415S-2WR2 ±15 ±67/±7 80/84 5 400/40 76/80 9 222/22 82/86 F2412S-2WR2 12 167/17 80/84 F2415S-2WR2 15 133/13 82/86 -- F2418S-2WR2 18 111/11 82/86 UL/CE F2424S-2WR2 24 83/8 82/86 UL/CE F2405S-2WR2 24 (21.6-26.4) F2409S-2WR2 76/80 100 220 Note: *The capacitive loads of positive and negative outputs are the same. Input Specifications Item Operating Conditions Min. Typ. Input Current (full load / no-load) 5V input -- 506/35 --/60 12V input -- 208/20 --/50 15V input -- 159/15 --/35 24V input -- 104/10 --/30 -- 15 -- 5V input -0.7 -- 9 Reflected Ripple Current Surge Voltage (1sec. max.) Max. mA mA 12V input -0.7 -- 18 15V input -0.7 -- 21 24V input -0.7 -- 30 Input Filter Unit VDC Filter capacitor Hot Plug Unavailable Output Specifications Item Operating Conditions Min. Output Voltage Accuracy Line Regulation Load Regulation Ripple & Noise* Temperature Coefficient Short Circuit Protection** Typ. Max. Unit See tolerance envelope graph (Fig. 1) Input voltage change: ±1% 10%-100% load 3.3VDC output -- -- ±1.5 Other output -- -- ±1.2 3.3VDC output -- 18 -- 5VDC output -- 12 -- 9VDC output -- 9 -- 12VDC output -- 8 -- 15VDC/18VDC output -- 7 -- 24VDC output -- % -- 6 -- 20MHz bandwidth -- 75 200 mVp-p Full load -- -- ±0.03 %/℃ E24xxS-2WR2/F24xxS-2WR2/E0524S-2WR2/F0524S-2WR2 -- -- 1 s Continuous, self-recovery Others Note: * Ripple and noise are measured by “parallel cable” method, please see DC-DC Converter Application Notes for specific operation; **Supply voltage must be discontinued at the end of short circuit duration forE24xxS-2WR2/F24xxS-2WR2 series, and E0524S-2WR2/F0524S-2WR2 models. General Specifications Item Operating Conditions Min. Typ. Max. Unit Isolation Voltage Input-output, with the test time of 1 minute and the leak current lower than 1mA 3000 -- -- VDC Isolation Resistance Input-output, isolation voltage 500VDC MΩ Isolation Capacitance Input-output, 100KHz/0.1V 1000 -- -- E2415S-2WR2/F2424S-2WR2 -- 50 -- Other models -- 20 -- 2015.04.17-A/2 pF Page 2 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter E_S-2WR2 & F_S-2WR2 series Derating when operating temperature up to 85℃, (see Fig. 2) Operating Temperature Storage Temperature -40 -- 105 -55 -- 125 ℃ Casing Temperature Rise Ta=25℃, nominal input, full load output -- 25 -- Pin Welding Resistance Temperature Welding spot is 1.5mm away from the casing, 10 seconds -- -- 300 Storage Humidity Non-condensing -- -- 95 %RH Switching Frequency Full load, nominal input voltage -- 100 -- KHz MTBF MIL-HDFK-217F@25℃ 3500 -- -- K hours Physical Specifications Casing Material Plastic (UL94-V0) Package Dimensions 19.65*7.05*10.16 mm Weight 2.4g (Typ.) Cooling Method Free air convection EMC Specifications EMI EMS CE CISPR22/EN55022 CLASS B (see Fig. 4 for recommended circuit) RE CISPR22/EN55022 CLASS B (see Fig. 4 for recommended circuit) E_S-2WR2 IEC/EN61000-4-2 Contact ±6KV perf. Criteria B F_S-2WR2 IEC/EN61000-4-2 Contact ±8KV perf. Criteria B ESD Product Characteristic Curve Other output Output Voltage Accuracy (%) +10% Ma x . +5% +1.0% 0 Ty p . -5% -7.5% M in. -10% -15% -15% 10% 20% 40% 60% 80% +15% 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) Output Cur rent Percentage(%) (Nominal Input Voltage) Fig. 1 Temperature Derating Curve Output Power Percent(%) Output Voltage Accuracy(%) 3.3VDC output Tolerance Envelope Cur ve 120 100 80 60 40 Safe Operating Area 20 0 -40 0 40 85 105 120 Ambient Temp.(℃) Fig. 2 2015.04.17-A/2 Page 3 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter E_S-2WR2 & F_S-2WR2 series Efficiency Vs Input Voltage (Full Load) 100 95 90 85 80 75 70 65 70 60 50 40 30 60 20 55 10 50 4.6 4.7 4.8 4.9 5.0 5.1 5.2 5.3 5.4 0 5.5 10 Input Voltage (V) 100 F0505S-2WR2 80 F0505S-2WR2 Efficiency(%) Efficiency(%) 90 20 30 40 50 60 70 80 90 100 Output Current Percentage (%) Efficiency Vs Input Voltage (Full Load) 95 90 90 80 F1212S-2WR2 85 Efficiency Vs Output Load (Vin=12V) 100 80 75 70 65 Efficiency(%) Efficiency(%) Efficiency Vs Output Load(Vin=5V) 100 70 60 50 40 30 60 20 55 10 50 F1212S-2WR2 0 11.0 11.3 11.5 11.8 12.0 12.2 12.5 12.7 13.0 13.2 10 Input Voltage (V) 20 30 40 50 60 70 80 90 100 Output Current Percentage (%) 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. Dual Vin GND Cout DC DC Cin Cout Recommended capacitive load value table (Table 1) +Vo 0V -Vo Single +Vo Vin GND DC DC Cin Cout Cin (μF) Single Vout (VDC) Cout (μF) Dual Vout (VDC) Cout# (μF) 5 4.7 3.3/5 10 ±3.3/±5 4.7 12/15 2.2 9/12 2.2 ±9/±12 1 24 1 15/18/24 1 ±15/±24 0.47 0V Fig.3 Note: #The capacitive loads of positive and negative outputs are the same.. 2. EMC typical recommended circuit (CLASS B) LDM Vin Vin C1 GND Vin (VDC) C2 DC/DC GND Fig. 4 3. Output load requirements Input voltage (VDC) +Vo CY -Vo (0V) 5/12/15 C1/C2 C3 LOAD EMI CY 24 4.7μF/50V -- 1nF/3KV C3 Refer to the Cout in Fig.3 LDM 6.8μH Note: 1. 24V input series, is subject to CY (CY : 1nF/3KV). 2. It is not needed to add the component in the peripheral circuit when parameter with the symbol of "--". 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 2015.04.17-A/2 Page 4 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation DC/DC Converter E_S-2WR2 & F_S-2WR2 series Dimensions and Recommended Layout THIRDANGLEPROJECTION FrontView 10.16[0.400] 4.10[0.161] 0.50[0.020] ∅1.00[∅0.039] 1 2 5 1 2 5 Dual 7 6 7.05[0.278] 0.30[0.012] 0.50[0.020] 19.65[0.774] Single Note：Grid2.54*2.54mm BottomView 1 2 5 6 7 Pin-Out 7 Pin 2.54[0.100] 15.24[0.600] 0.90[0.035] Note: Unit:mm[inch] Pinsectiontolerances:±0.10[±0.004] Generaltolerances:±0.25[±0.010] Single Dual 1 Vin Vin 2 GND GND 5 0V -Vo 6 NoPin 0V 7 +Vo +Vo 1100000204-B0 Notes: 1. 2. 3. 4. 5. 6. 7. 8. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com. Packing bag number: 58200001; If the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all parameters in the datasheet; The maximum capacitive load offered were tested at nominal input voltage and full load; Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25 ℃ , humidity<75% with nominal input voltage and rated output load; All index testing methods in this datasheet are based on our Company’s corporate standards; The performance parameters of the product models listed in this manual are as above, but some parameters of non-standard model products may exceed the requirements mentioned above. Please contact our technicians directly for specific information; We can provide product customization service; Specifications are subject to change 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] 2015.04.17-A/2 Page 5 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation