PWA_MD-6W & PWB_MD-6W Series 6W, 4:1 WIDE INPUT, ISOLATED & REGULATED SINGLE/DUAL OUTPUT DC/DC CONVERTER DIP PACKAGE multi-country patent protection RoHS FEATURES PRODUCT PROGRAM ● High Efficiency up to 86% ● Operating Temperature: -40°C to +85°C ● 1500VDC Isolation ● Metal Shielding Package ● No Heat Sink Required ● Internal SMD construction ● Industry Standard Pinout ● MTBF>1,000,000 hours ● Continuous Short-Circuit Protection ● RoHS Compliance APPLICATIONS PWA_MD-6W & PWB_MD-6W Series are Input Part Number Output Voltage (VDC) Efficiency (%, Typ) Current (mA) Voltage (VDC) Max Min PWA2405MD-6W ±5 ±600 ±60 80 PWA 2412MD-6W ±12 ±250 ±25 83 PWA 2415MD-6W ±15 ±200 ±20 85 PWA 2424MD-6W ±24 ±125 ±13 86 3.3 1500 150 78 PWB2405MD-6W 5 1200 120 80 PWB2412MD-6W 12 500 50 83 PWB2415MD-6W 15 400 40 85 PWB2424MD-6W 24 250 25 86 PWA4805MD-6W ±5 ±600 ±60 80 Nominal PWB2403MD-6W 24 Range Max* 9-36 40 PWA4812MD-6W ±12 ±250 ±25 83 wide range input voltage power supplies are PWA4815MD-6W ±15 ±200 ±20 85 isolated from the input power supply in a PWA4824MD-6W ±24 ±125 ±13 86 specially designed for applications where a distributed power supply system on a circuit PWB4803MD-6W 3.3 1500 150 78 board. PWB4805MD-6W 5 1200 120 80 PWB4812MD-6W 12 500 50 84 PWB4815MD-6W 15 400 40 85 PWB4824MD-6W 24 250 25 86 These products apply to: 1) Where the voltage of the input power supply is wide range (voltage range≤ 4:1); 2) Where isolation is necessary between input and output (Isolation Voltage≤1500VDC); 3) Where the regulation of the output voltage and the output ripple noise are demanded. 48 18-72 80 *Input voltage can’t exceed this value, or will cause the permanent damage. Note: The load shouldn't be less than 10%, otherwise ripple will increase dramatically. Operation under 10% load will not damage the converter; However, they may not meet all specification listed. OUTPUT SPECIFICATIONS Item Test Conditions Min MODEL SELECTION Output Power See below products program 0.6 PWA2405MD-6W Positive Voltage accuracy Refer to recommended circuit Rated Power Package Style Output Voltage Input Voltage Product Series MORNSUN Science& Technology co.,Ltd. Address: 2th floor 6th building, Huangzhou Industrial District, Guangzhou, China Tel: 86-20-38601850 Fax: 86-20-38601272 Http://www.mornsun-power.com MORNSUN reserves the copyright Typ ±1 Max Units 6 W ±3 ±3 ±5 ±0.5 ±2* Line Regulation(at full load) Input voltage from low to high ±0.2 ±0.5 Temperature Drift(Vout) Refer to recommended circuit 0.02 Ripple** 20MHz bandwidth 20 50 Noise** 20MHz bandwidth 50 100 Switching Frequency 100% load, nominal Input voltage 300 Negative Voltage accuracy Refer to recommended circuit Load Regulation From 10% to 100% load % %/°C mVp-p KHz *Dual output models unbalanced load: ±5% **Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power Converter section, application notes. Specifications subject to change without notice PWA_MD-6W & PWB_MD-6W A/1-2008 Page 1 of 2 COMMON SPECIFICATION Item Test Conditions Min Typ Storage Humidity Operating temperature -40 Storage temperature -55 Units Recommended Circuit All the PWA_MD-6W & PWB_MD-6W Series 95 % have been tested according to the following recommended testing circuit 85 °C 40 1.5mm from case for 10 seconds Cin Free air convection Case material DC DC 0V GND Copper, Nickel plated Short circuit protection +Vout Vin 300 Cooling before leaving factory. (See Figure 1). 125 Temp. rise at full load Lead Temperature Max Continuous, automatic recovery -Vout Single output Vin +Vout Ci n Isolation voltage Tested for 1 minute and 1 mA max 1500 VDC Isolation resistance Test at 500VDC 1000 MΩ 1000 K hours DC DC 0V GND MTBF Weight 17 g Note: 1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2. See below recommended circuits for more details. TYPICAL CHARECTERISTICS (Figure 1) If you want to further decrease the input/output ripple, you can increase capacitance properly or choose capacitors with low ESR. 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, Temperature Derating Graph provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees (Table 1). General: Cin: Safe Operating Area Operating Temp.( C ) First Angle Projection RECOMMENDED FOOTPRINT Top view,grid:2.5 4*2.54mm(0 .1*0.1inch), di ameter:1.00mm(0 .03 9inch ) 16 14 11 be sure that the fluctuating range of the power (Bottom View) 23 22 2.54 (0.100) supply and the rippled voltage do not exceed the 2 3 16 14 9 should afford the startup current of this kind of DC/DC module (See figure 2), General: 23 22 16 2 3 14 Ip ≤1.4*Iin-max 11 (Side View) FOOTPRINT DETAIL S Single Pin Dual 0.50 (0.020) 4.10 module standard. Input current of power supply Single Output 5.08 (0.200) 10.00 (0.394) 11 Input Current(A) 20.00 (0.787) 9 Input Current When it is used in unregulated power supply, Dual Output 23 22 23 10μF-47μF Output External Capacitor Table (Table 1) Single Vout Cout Daul Vout Cout (VDC) (uF) (VDC) (uF) 3.3 2200 ±5 680 5 1000 ±12 330 12 470 ±15 220 15 330 ±24 100 24 220 - OUTLINE DIMENSIONS & FOOTPRINT DETAILS 32.00 (1.260) 24V&48V Cout: 10μF/100mA Note : Unit:mm(inch) Pin section:0.50*0 .30mm(0.020*0.012in ch) Pin tolerances: 0 .10 mm( 0.004 inch) General tolerances: 0 .25mm( 0.0 10inch) 2,3 9 11 14 16 22,23 GND NP NC +Vo 0V Vin GND COM -Vo +Vo COM Vin Ip Input Voltage Range Input Voltage (V) NC:No connection APPLICATION NOTE No parallel connection or plug and play. Requirement On Output Load In order to ensure the product operate efficiently and reliably, in addition to a max load (namely full load), a minimum load is specified for this kind of DC/DC converter. Make sure the specified range of input voltage is not exceeded, the minimum output load no less than 10% load. If the actual load is less than the specified minimum load, the output ripple may increase sharply while its efficiency and reliability will reduce greatly. If the actual output power is very sm all, please add an appropriate resistor as extra loading, or contact our company for other lower output power products. MORNSUN reserves the copyright Specifications subject to change without notice PWA_MD-6W & PWB_MD-6W A/1-2008 Page 2 of 2