B1212S-2WR2

A0503S-2WR2_15 MORNSUN | Alldatasheet

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A_S-2WR2 & B_S-2WR2 series 2015.04.20-A/2 Page 1 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation 2W, Fixed input voltage, isolated & unregulated dual /single output Patent Protection RoHS

FEATURES

z Continuous short-circuit protection z Operating temperature range: -40℃ to +105℃ z High efficiency up to8 6% z High power density z Miniature SIP package z Isolation voltage: 1.5K VDC z No external component required z International standard pin-out A_S-2WR2 & B_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 ≤1500VDC); 3. Where the output voltage regulation is not strictly required; 4. Typical application: digit circuit condition; normal low-frequency artificial circuit condition; relay drive circuit and data switching circu it condition, etc. Input Specifications Certification Part No. Input Voltage (VDC) Output Efficiency (%, Min./Typ.) @F u l lL o a d Max. Capacitive Load* (μF) Nominal (Range) Output Voltage (VDC) Output Current (mA) (Max./Min.) -- A0503S-2WR2 (4.5-5.5) 100 UL/CE A0505S-2WR2 ±5 ±200/±20 76/80 A0509S-2WR2 ±9 ±111/±11 80/84 A0512S-2WR2 ±12 ±83/±8 80/84 A0515S-2WR2 ±15 ±67/±7 78/82 A0524S-2WR2 ±24 ±42/±4 80/84 -- B0503S-2WR2 3.3 400/40 75/79 220 UL/CE B0505S-2WR2 5 400/40 80/84 B0509S-2WR2 9 222/22 75/79 B0512S-2WR2 12 167/17 80/84 B0515S-2WR2 15 133/13 80/84 B0524S-2WR2 24 83/8 80/84 B0905S-2WR2 9 (8.1-9.9) 5 400/40 75/79 B0912S-2WR2 12 167/17 79/83 UL/CE A1205S-2WR2 (10.8-13.2) ±5 ±200/±20 76/80 100 A1209S-2WR2 ±9 ±111/±11 80/84 A1212S-2WR2 ±12 ±83/±8 80/84 A1215S-2WR2 ±15 ±67/±7 80/84 A1224S-2WR2 ±24 ±42/±4 80/84 -- B1203S-2WR2 3.3 400/40 75/79 220 UL/CE B1205S-2WR2 5 400/40 78/82 B1209S-2WR2 9 222/22 77/81 B1212S-2WR2 12 167/17 80/84 B1215S-2WR2 15 133/13 81/85 B1224S-2WR2 24 83/8 82/86

A_S-2WR2 & B_S-2WR2 series 2015.04.20-A/2 Page 2 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation A1505S-2WR2 (13.5-16.5) ±5 ±200/±20 76/80 100 A1515S-2WR2 ±15 ±67/±7 80/84 B1505S-2WR2 5 400/40 76/80 220 B1515S-2WR2 15 133/13 81/85 A2403S-2WR2 (21.6-26.4) 100 UL/CE A2405S-2WR2 ±5 ±200/±20 76/80 A2409S-2WR2 ±9 ±111/±11 82/86 A2412S-2WR2 ±12 ±83/±8 80/84 A2415S-2WR2 ±15 ±67/±7 80/84 A2424S-2WR2 ±24 ±42/±4 80/84 B2403S-2WR2 3.3 400/40 75/79 220 UL/CE B2405S-2WR2 5 400/40 76/80 B2409S-2WR2 9 222/22 82/86 B2412S-2WR2 12 167/17 80/84 B2415S-2WR2 15 133/13 82/86 B2424S-2WR2 24 83/8 82/86 Note: *The capacitive loads of positive and negative outputs are identical. Input Specifications Item Operating Conditions Min. Typ. Max. Unit Input Current (full load / no-load) 5V input -- 506/35 --/60 mA 9V input -- 268/25 --/50 12V input -- 208/20 --/50 15V input -- 167/15 --/35 24V input -- 104/10 --/30 Reflected Ripple Current -- 15 -- m A Surge Voltage (1sec. max.) 5V input -0.7 -- 9 VDC 9V input -0.7 -- 12 12V input -0.7 -- 18 15V input -0.7 -- 21 24V input -0.7 -- 30 Input Filter Filter capacitor Hot Plug Unavailable Output Specifications Item Operating Conditions Min. Typ. Max. Unit Output Voltage Accuracy See tolerance envelope graph (Fig. 1) Line Regulation Input voltage change: ±1% 3.3VDC output -- -- ±1.5 Other output -- -- ±1.2 Load Regulation 10%-100% load 3.3VDC output -- 18 -- 5VDC output -- 12 -- 9VDC output -- 9 -- 12VDC output -- 8 -- 15VDC output -- 7 -- 24VDC output -- 6 -- Ripple & Noise* 20MHz bandwidth -- 75 200 mVp-p Temperature Coefficient Full load -- -- ±0.03 %/℃ Short Circuit Protection** A24xxS-2WR2/B24xxS-2WR2 A0524S-2WR2/B0524S-2WR2 -- -- 1 s Others Continuous, self-recovery 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 for A24xxS-2WR2/B24xxS-2WR2 series, and A0524S-2WR2/B0524S-2WR2 models.

A_S-2WR2 & B_S-2WR2 series 2015.04.20-A/2 Page 3 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation 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 1500 -- -- VDC Isolation Resistance Input-output, isolation voltage 500VDC 1000 -- -- M Ω Isolation Capacitance Input-output, 100KHz/0.1V -- 20 -- pF Operating Temperature Derating when operating temperature up to8 5℃,( s e e Fig. 2) -40 -- 105 ℃Storage Temperature -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 Black flame-retardant heat-proof epoxy resin (UL94-V0) Dimensions 19.65*7.05*10.16mm Weight 2.4g(Typ.) Cooling Method Free convection EMC Specifications EMI CE CISPR22/EN55022 CLASS B (see Fig. 4 for recommended circuit) RE CISPR22/EN55022 CLASS B (see Fig. 4 for recommended circuit) EMS ESD A_S-2WR2 IEC/EN61000-4-2 Contact ±6KV perf. Criteria B B_S-2WR2 IEC/EN61000-4-2 Contact ±8KV perf. Criteria B Product Characteristic Curve 3.3VDC output -10% 80%20%10% 40% 60% -5% +5% +10% 100% Typ. Min. Max. -15% -7.5% +1.0% -15% Tolerance Envelope Curv e Output Current Percentage(%) (Nominal Input Voltage) Output Voltage (%)Accuracy Other output -10% 80%20%10% 40% 60% -5% +5% +10% +15% 100% Typ. Min. Max. -7.5% -2.5% +2.5% Output Current Percent(%) (Nominal Input Voltage) Output Voltage (%)Accuracy Tolerance Envelope Curve Fig. 1 120 100 Output Power Percent(%) Ambient Temp.( )℃ Te mp e rat u re D e r a ti ng C ur ve Safe Operating Area -40 04 08 5 1 0 5 1 2 0 Fig. 2

A_S-2WR2 & B_S-2WR2 series 2015.04.20-A/2 Page 4 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation B0505S-2WR2 100 Efficiency(%) Input Voltage(V) Efficiency Vs Innput Voltage (Full Load) B0505S-2WR2 100 10 20 30 40 50 60 70 80 90 100 Efficiency(%) Output Current Percentage(%) Efficiency Vs Output Load(Vin=5V) B1212S-2WR2 100 Efficiency(%) Input Voltage(V) Efficiency Vs Input Voltage (Full Load) B1212S-2WR2 100 10 20 30 40 50 60 70 80 90 100 Efficiency(%) Output Current Percentage(%) Efficiency Vs Output Load(Vin=12V) Design Reference 1. Typical application circuit If it is required to further reduce input and output ripple, a filter capacitor may be connected to the input and output terminals, see Fig.3. Moreover, choosing a suitable filter capacitor is very important, start-up problems may be caused if the capacitance is too large. Under the condition of safe and reliable operation, the recommended capacitive load values are shown in Table 1. Vin GND +Vo 0VDCCin DC Cout Cout -Vo Dual Output Single Output Vin GND +Vo DCCin DC Cout Fig.3 Recommended capacitive load value table (Table 1) Vin (VDC) Cin (μF) Single Vo (VDC) Cout (μF) Dual Vo (VDC) Cout (μF) 15 2.2 15/24 1 ±15/±24 0.47 24 1 -- -- -- -- 2. EMC typical recommended circuit (CLASS B) Vin GND +Vo -Vo (0V) DC/DC LOAD LDM Vin GND C3C2 CY Fig. 4 Input voltage (VDC) 5/9/12/15 24 EMI C1/C2 4.7 μF /50V CY -- 1nF/2KV C3 Refer to the Cout in Fig.3 LDM 6.8 μH Note: 1. 24V input series is subject to CY (CY : 1nF/2KV). 2. It is not needed to add the component in the peripheral circuit when parameter with the symbol of "--".

A_S-2WR2 & B_S-2WR2 series 2015.04.20-A/2 Page 5 of 5 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation 3. Output load requirements When using, the minimum load of the module output should not be less than 10% of the nominal load. In order to meet the performance parameters of this datasheet, please connect a 10% dummy load in parallel at the output end, the dummy load is generally a resistor, Please note that the resistor needs to be used in derating. 4. For more information please find DC-DC converter application notes on www.mornsun-power.com Dimensions and Recommended Layout Notes: 1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com.P a c k i n g bag number: 58200001; 2. If the product is not operated within the required load range, the product performance cannot be guaranteed toc o m p l ywith all parameters in the datasheet; 3. The maximum capacitive load offered were tested at nominal input voltage and full load; 4. 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; 5. All index testing methods in this datasheet are based on our Company’s corporate standards; 6. 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; 7. We can provide product customization service; 8. Specifications are subject to change without prior notice. MORNSUN Guangzhou Science & Technology Co., Ltd. Tel: 86-20-38601850-8801 Fax: 86-20-38601272 E-mail: info@mornsun.cn