FEATURES ● Miniature DIP package ● Efficiency up to 86% ● High power density ● 3000VDC isolation ● Operating temperature range: -40°C ~ +85°C ● No external component required ● Industry standard pinout E_D-2WR2 & F_D-2WR2 Series 2W, FIXED INPUT, ISOLATED & UNREGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER Patent Protected APPLICATIONS RoHS The E_D-2WR2 & F_D-2WR2 Series are designed for application where isolated output is required from a distributed power system. These products apply to where: PART NUMBER SYSTEM E0505D-2WR2 Rated Power 1) Input voltage variation rang: ±10%Vin; Package Output Voltage 2) 3000VDC input and output isolation; 3) Regulated and low ripple noise is not required. Such as: digital circuits, low frequency analog circuits, and relay drive circuits. Input Voltage Product Series SELECTION GUIDE Model Input Voltage(VDC) Nominal (Range) Output Voltage (VDC) Output Current (mA) Max. Min. Input Current (mA)(Typ.) @Max. Load @No Load Reflected Ripple Current (mA,Typ.) Max. Capacitive ① Load (µF) Efficiency (%) @Max. Load Min. Typ. E0505D-2WR2 ±5 ±200 ±20 500 76 80 E0509D-2WR2 ±9 ±111 ±11 476 80 84 E0512D-2WR2 ± 12 ±83 ±8 476 80 84 E0515D-2WR2 ± 15 ±67 ±7 476 80 84 E0524D-2WR2 ±24 ±42 ±4 476 80 84 F0505D-2WR2 5 (4.5-5.5) 25 100 5 400 40 506 75 79 F0509D-2WR2 9 222 22 476 80 84 F0512D-2WR2 12 167 17 476 80 84 F0515D-2WR2 15 133 13 476 80 84 F0524D-2WR2 24 83 8 476 E0905D-2WR2 ±5 ±200 ±20 278 E0909D-2WR2 ±9 ±111 ±11 271 E0912D-2WR2 ± 12 ±83 ±8 274 E0915D-2WR2 ± 15 ±67 ±7 268 ±24 ±42 ±4 268 E0924D-2WR2 F0905D-2WR2 9 (8.1-9.9) 15 100 20 80 84 76 80 78 82 77 81 79 83 79 83 5 400 40 278 76 80 F0909D-2WR2 9 222 22 271 78 82 F0912D-2WR2 12 167 17 274 77 81 F0915D-2WR2 15 133 13 268 79 83 F0924D-2WR2 24 83 8 268 79 83 E1205D-2WR2 ±5 ±200 ±20 208 76 80 ±9 ±111 ±11 194 82 86 E1209D-2WR2 12 (10.8-13.2) 220 ± 12 ±83 ±8 201 79 83 E1215D-2WR2 ± 15 ±67 ±7 196 81 85 E1224D-2WR2 ±24 ±42 ±4 196 81 85 E1212D-2WR2 The copyright and authority for the interpretation of the products are reserved by MORNSUN 15 15 E_D-2WR2 & F_D-2WR2 100 2013.11.14-A/0 Page 1 of 5 Model Input Voltage(VDC) Nominal (Range) Output Voltage (VDC) F1205D-2WR2 F1209D-2WR2 Output Current (mA) Input Current (mA)(Typ.) Max. Min. @Max. Load 5 400 40 203 9 222 22 196 12 167 17 203 F1215D-2WR2 15 133 13 198 F1212D-2WR2 12 (10.8-13.2) Max. Capacitive Reflected Ripple Current (mA,Typ.) @No Load ① Load (µF) 15 220 Efficiency (%) @Max. Load Min. Typ. 78 82 81 85 78 82 80 84 F1224D-2WR2 24 83 8 194 82 86 E1505D-2WR2 ±5 ±200 ±20 167 76 80 E1509D-2WR2 ±9 ±111 ±11 159 80 84 E1512D-2WR2 ± 12 ±83 ±8 165 77 81 E1515D-2WR2 ± 15 ±67 ±7 157 81 85 ±24 ±42 ±4 157 81 85 76 80 80 84 77 81 E1524D-2WR2 F1505D-2WR2 15 (13.5-16.5) 167 100 15 5 400 40 F1509D-2WR2 9 222 22 159 F1512D-2WR2 12 167 17 165 F1515D-2WR2 15 133 13 157 81 85 15 220 F1524D-2WR2 24 83 8 157 81 85 E2405D-2WR2 ±5 ±200 ±20 104 76 80 E2409D-2WR2 ±9 ±111 ±11 98 81 85 E2412D-2WR2 ± 12 ±83 ±8 100 79 83 E2415D-2WR2 ± 15 ±67 ±7 99 80 84 ±24 ±42 ±4 100 79 83 E2424D-2WR2 F2405D-2WR2 24 (21.6-26.4) 100 8 5 400 40 104 76 80 F2409D-2WR2 9 222 22 99 81 84 F2412D-2WR2 12 167 17 100 79 83 F2415D-2WR2 15 133 13 99 80 84 F2424D-2WR2 24 83 8 100 79 83 220 Note: ①for each output. INPUT SPECIFICATIONS Item Input Surge Voltage (1sec. Max.) Test Conditions Min. Typ. 5VDC Input -0.7 -- 9 9VDC Input -0.7 -- 12 12VDC Input -0.7 -- 18 15VDC Input -0.7 -- 21 24VDC Input -0.7 -- 30 Input Filter Max. Unit VDC Capacitance OUTPUT SPECIFICATIONS Item Test Conditions Min. Output Voltage Accuracy Line Voltage Regulation Load Regulation Typ. Max. Unit See tolerance envelope curve For Vin change of ±1% 10% to 100% load Temperature coefficient 100% load Ripple & Noise* 20MHz Bandwidth -- -- ±1.2 5VDC output -- 10 -- 9VDC output -- 9 -- 12VDC output -- 8 -- 15VDC output -- 7 -- 15VDC output -- 6 -- -- -- ±0.03 Output Voltage ≤12VDC -- 60 -- Output Voltage:15,24VDC -- 75 -- The copyright and authority for the interpretation of the products are reserved by MORNSUN E_D-2WR2 & F_D-2WR2 2013.11.14-A/0 % %/°C mVp-p Page 2 of 5 Intput Voltage:9,24VDC and E0512D-2WR2,E0515D2WR2,E0524D-2WR2 Short Circuit Protection** -- -- Others 1 s Continuous, automatic recovery Note:1.* Ripple and noise tested with “parallel cable” method. See detailed operation instructions at DC-DC Application Notes 2.**For the products of 9V and 24V Intput voltage and E0512D-2WR2,E0515D-2WR2,E0524D-2WR2 , supply voltage must be discontinued at the end of short circuit duration. COMMON SPECIFICATIONS Item Test Conditions Isolation Voltage Isolation Resistance Isolation Capacitance Min. Typ. Max. Unit Input-Output, Tested for 1 minute and leakage current less than 1 mA 3000 -- -- VDC Input-Output, Test at 500VDC MΩ Input-Output,100KHz/0.1V 1000 -- -- E/F2415D-2WR2 E/F2424D-2WR2 -- 30 -- Others -- 20 -- pF Switching Frequency Full load, nominal input -- 100 300 KHz MTBF MIL-HDBK-217F@25℃ 3500 -- -- K hours Case Material Plastic (UL94-V0) Weight -- 2.4 -- g ENVIRONMENTAL SPECIFICATIONS Item Test Conditions Min. Typ. Max. Unit Storage Humidity Non condensing -- -- 95 % Operating Temperature Power derating (≥ 85℃, see figure 2) -40 -- 85 -55 -- 125 Storage Temperature Temp. rise Ta=25°C -- 25 -- Lead Temperature 1.5mm from case for 10 seconds -- -- 300 Cooling °C Free air convection EMC SPECIFICATIONS CE CISPR22/EN55022 CLASS B（Recommended Circuit Refer to Figure1） RE CISPR22/EN55022 CLASS B（Recommended Circuit Refer to Figure1） EMI EMS ESD E_D-2WR2 IEC/EN61000-4-2 Contact ±6KV perf. Criteria B F_D-2WR2 IEC/EN61000-4-2 Contact ±8KV perf. Criteria B EMC RECOMMENDED CIRCUIT EMI Typical Recommended Circuit （CLASS B）： LDM Vi n Vi n +Vo EU T C1 L O AD Recommended typical circuit parameters: Vin(V) 5 C1 4.7µF /50V EMI C2 -LDM G ND G ND 9/12/15/24 4.7µF /50V 470pF/3KV 6.8µH 6.8µH -Vo (0V ) C2 (Figure 1) Note: If there is no recommended parameters, the model no require the external component. PRODUCT TYPICAL CURVE Tolerance Envelope Curve Output Voltage Accuracy (%) +5% Rated Output Voltage T y p ic al Lo a d L in e +2.5% -2.5% -7.5% 50 70 100 Output Current Percent(%) (Nominal Inpu t Voltage) The copyright and authority for the interpretation of the products are reserved by MORNSUN Output Power Percent(%) Te m p e ra t u re D era t in g C u rve +10% 120 100 80 60 Safe Operating Area 40 20 0 -40 0 40 85 105 120 Ambient Temp.(℃ ) (Figure 2) E_D-2WR2 & F_D-2WR2 2013.11.14-A/0 Page 3 of 5 Efficiency VS Output Load curve (Vin=Vin-nominal) F0505D-2WR2 5.5 5.4 5.3 5.2 5.1 5.0 4.9 4.8 4.7 4.6 Efficiency(%) 100 95 90 85 80 75 70 65 60 55 50 4.5 Efficiency(%) Efficiency VS Input Voltage curve (Full Load) F0505D-2WR2 100 90 80 70 60 50 40 30 20 10 0 10 20 Input Voltage(V) 40 50 60 70 80 90 100 Total Output Current (%) Efficiency VS Input Voltage curve (Full Load) F2415D-2WR2 Efficiency VS Output Load curve (Vin=Vin-nominal) F2415D-2WR2 26.4 25.9 25.4 25.0 24.5 24.0 23.5 23.0 22.5 22.1 Efficiency(%) 100 95 90 85 80 75 70 65 60 55 50 21.6 Efficiency(%) 30 100 90 80 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 80 90 100 Total Output Current (%) Input Voltage(V) OUTLINE DIMENSIONS, RECOMMENDED FOOTPRINT & PACKAGING The copyright and authority for the interpretation of the products are reserved by MORNSUN E_D-2WR2 & F_D-2WR2 2013.11.14-A/0 Page 4 of 5 TEST CONFIGURATIONS Input Reflected-Ripple Current Test Setup Input reflected-ripple current is measured with an inductor Lin and Capacitor Cin to simulate source impedance. Oscilloscope Lin Cin Lin(4.7µH) Current Probe DC DC Load Cin(220µF, ESR < 1.0Ω at 100 KHz) DESIGN CONSIDERATIONS 1) Requirement for output load To ensure this module can operate efficiently and reliably, the minimum output load could not be less than 10% of the full load. If the actual output power is very small, please connect a resistor to the output in parallel to increase the load. 2) Overload Protection Under normal operating conditions, the output circuit of these products have not overload protection. The simplest method is to add a breaker circuit in the circuit. 3) Recommended circuit If you want to further decrease the input/output ripple, an capacitor filtering network may be connected to the input and output ends of the DC/DC converter, refer to Figure 3. It should also be noted that the capacitance of the capacitor must be proper. If the capacitance is too large, a startup problem might arise.For ensuring every channel of output can provide a safe and reliable operation , the recommended capacitance of the capacitor refer to Table 1. Dual O ut put +Vo Vin Cout DC DC Cin Cout GND 0V -Vo Single Output +Vo Vin Cout DC DC Cin GND 0V (Figure 3) Vin (VDC) 5 EXTERNAL CAPACITOR TABLE (Table 1) Cin Single Vo Cout Dual Vo (µF) (VDC) (µF) (VDC) 4.7 5 10 ±5 Cout (µF) 4.7 9 2.2 9 4.7 ±9 2.2 12 2.2 12 2.2 ±12 1 15 2.2 15 1 ±15 0.47 24 1 24 0.47 ±24 0.47 It’s not recommended to connect any external capacitor in the application field with less than 0.5 watt output. 4) The input and the output of the product are recommended to be connected to ceramic capacitor or electrolytic capacitor. Using tantalum capacitor may cause risk of failure 5) It is not recommended to increase the output power capability by connecting two or more converters in parallel. The product is not hotswappable Note: 1.Operation under minimum load will not damage the converter; However, they may not meet all specifications. 2.Max. Capacitive Load is tested at nominal input voltage and full load. 3.Unless otherwise noted, All specifications are measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load. 4.In this datasheet, all test methods are based on our corporate standards. 5.All characteristics are for listed models, and non-standard models may perform differently.Please contact our technical support for more detail. 6. Please contact our technical support for any specific requirement. 7. Specifications of this product are subject to changes without prior notice. MORNSUN 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 Fax:86-20-38601272 E-mail: [email protected] Http://www.mornsun-power.com The copyright and authority for the interpretation of the products are reserved by MORNSUN E_D-2WR2 & F_D-2WR2 2013.11.14-A/0 Page 5 of 5