E-XD-2W&F-XD-2W Series 2W,FIXED INPUT,ISOLATED&UNREGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER PRODUCT PROGRAM Inputt Part Number Output Voltage (VDC) Nominal Range Current (mA) Voltage (VDC) Max. Min. Efficiency (%, Typ.) Certificate FEATURES E0505XD-2W ±5 ±200 ±20 82 UL CE E0509XD-2W ±9 ±111 ±12 83 UL CE ◆High Efficiency up to 85% E0512XD-2W ±12 ±84 ±9 84 UL CE E0515XD-2W ±15 ±67 ±7 82 UL CE 3.3 400 40 74 F0505XD-2W 5 400 40 81 UL CE F0509XD-2W 9 222 23 83 UL CE F0512XD-2W 12 167 17 83 UL CE ◆ Internal SMD construction F0515XD-2W 15 133 14 83 UL CE E1205XD-2W ±5 ±200 ±20 80 UL CE ◆ No Heat sink Required E1209XD-2W ±9 ±111 ±12 83 UL CE E1212XD-2W ±12 ±84 ±9 85 UL CE E1215XD-2W ±15 ±67 ±7 82 UL CE F1205XD-2W 5 400 40 80 UL CE F1209XD-2W 9 222 23 82 UL CE F1212XD-2W 12 167 17 83 UL CE F1215XD-2W 15 133 14 83 UL CE E2405XD-2W ±5 ±200 ±20 82 UL CE E2409XD-2W ±9 ±111 ±12 82 UL CE E2412XD-2W ±12 ±84 ±9 85 UL CE E2415XD-2W ±15 ±67 ±7 85 UL CE F2405XD-2W 5 400 40 80 UL CE F2409XD-2W 9 222 23 82 UL CE F2412XD-2W 12 167 17 83 UL CE F2415XD-2W 15 133 14 84 UL CE ◆High Density, High Stability F0503XD-2W ◆3000VDC Isolation ◆ DIP Package ◆ Temperature Range: -40°C ~ +85°C ◆ No External Component Required ◆ Industry Standard Pinout ◆ RoHS Compliance ◆5V , 12V and 24V input ◆3.3V , 5V , 9V , 12V and 15V output MODEL SELECTION ① ② ③ ④ ⑤ 5 4.5-5.5 5 10.8-13.2 24 21.6-26.4 ⑥ E 05 05 X D -2W ①Product Series ③Output Voltage ⑤DIP Package ②Input Voltage ④Fixed Input ⑥Rated Power ABSOLUTE MAXIMUM RATINGS Item APPLICATIONS Test conditions Min. Typ. Storage humidity range The E_XD-2W & F_XD-2W 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 isolat ion is necessary between input and output (isolation voltage ≤3000VDC); 3) Where the regulation of the output voltage and the output ripple noise are not demanding. Such as: purely digital circuits, ordinary low frequency analog circuits, and IGBT power device driving circuits. Operating Temp. Range -40 Storage Temp. Range -55 Temp. rise at full load 15 Lead temperature 1.5mm from case for 10 seconds Cooling Units 95 % 85 °C 125 °C 25 °C 300 °C Free air convection Case material Plastic (UL94-V0) 1 Short circuit protection MTBF Max. 1 3500 Weight S K hours 2.4 1.Supply voltage must be discontinued at the end of short circuit duration. MICRODC reserves the copyright http://www.microdc.cn Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 1 of 3 g E-XD-2W&F-XD-2W Series ISOLATION SPECIFICATIONS Item Isolation voltage Isolation resistance TYPICAL CHARACTERISTICS Test conditions Min. Typ. Max. Units Tested for 1 minute and 1 mA max 3000 VDC Test at 500VDC 1000 MΩ OUTPUT SPECIFICATIONS Item Test conditions Min. Output power Typ. 0.2 For Vin change of (3.3V output) ±1% (Others output) Max. Units 2 W ±1.5 % Line regulat ion ±1.2 % 12 20 % (5V output) 10 15 % (9V output) 8.3 10 % (12V output) 6.8 10 % 6.3 10 % (3.3V output) Load regulation 10% to 100% load (15V output) Output voltage accuracy Temperature drift Ripple& Noise* Switching frequency See tolerance envelope graph 100% full load 20MHz Bandwidth 75 Full load, nominal input 70 ±0.03 %/°C 150 mVp-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%. RECOMMENDED CIRCUIT APPLICATION NOTE Dual Output Requirement on output load To ensure this module can operate efficiently and reliably, During operation, the minimum output load is not less than 10% of the full load, and that this product should never be operated under no load! If the actual output power is very small, please connect a resistor with proper resistance at the output end in parallel to increase the load, or use our company ’ s products with a lower rated output power (E_XD-1W/F_XD-1W Series). Recommended circuit (Figure 1) If you want to further decrease the input/output ripple, an “LC” filtering network may be connected to the input and output ends of the DC/DC converter, see (Figure 1). 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. 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 recommended capacitance of its filter capacitor sees (Table 1). Dual 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 connected to the input or output end in series (Figure 2). (Figure 2) Overload Protection Under normal operating conditions, the output circuit of these products has no protection against overload. The simplest method is to connect a self-recovery fuse in series at the input end or add a circuit breaker to the circuit. No parallel connection or plug and play Vin (VDC) EXTERNAL CAPACITOR TABLE (TABLE 1) Dual Single Cin Cout Cout Vout Vout (uF) (uF) (uF) (VDC) (VDC) 5 4.7 3.3/5 10 ±5 4.7 12 2.2 9 4.7 ±9 2.2 24 1 12 2.2 ±12 1 - - 15 1 ±15 1 It’s not recommended to connect any external capacitor in the application field with less than 0.5 watt output. http://www.microdc.cn Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 2 of 3 E-XD-2W&F-XD-2W Series OUTLINE DIMENSIONS & PIN CONNECTIONS MECHANICAL DIMENSIONS RECOMMENDED FOOTPRINT TUBE OUTLINE DIMENSIONS Note: Unit:mm[inch] Pin section tolerances: 0.10mm[ 0.004inch] General tolerances: 0.25mm[ 0.010inch] FOOTPRINT DETAILS SERIES F-XD-2W E-XD-2W Pin Single Dual 1 GND GND 7 NC NC 8 +Vo +Vo 9 No Pin 0V 10 0V -Vo 14 Vin Vin NC: No connection Note: 1. Operation under minimum load will not damage the converter; However, they may not meet all specification listed. 2. All specifications measured at Ta=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 3. In this datasheet, all the test methods of indications are based on corporate standards. 4. Only typical models listed, other models may be different, please contact our technical person for more details. Microdc Professional Power Module,Inc. Tel:0086-20-86000646 E-mail:[email protected] Website:http://www.microdc.cn Microdc Professional Power module,Inc.makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. Specifications are subject to change without notice. 2010 Microdc Professional Power Module, Inc. Guangzhou http://www.microdc.cn RoHS COMPLIANT INFORMATION 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. Technical Enquiries-Email:[email protected] Tel:0086-20-86000646 Page 3 of 3