PWA2405MD-6W MORNSUN | Alldatasheet

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MORNSUN reserves the copyright Specifications subject to change without notice PWA_MD-6W & PWB_MD-6W A/1-2008 Page 1 of 2 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 Input Output Voltage (VDC) Current (mA) Part Number Nominal Range Max* Voltage (VDC) Max Min Efficiency (%, Typ) 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 PWB2403MD-6W 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 9-36 40 24 250 25 86 PWA4805MD-6W ±5 ±600 ±60 80 PWA4812MD-6W ±12 ±250 ±25 83 PWA4815MD-6W ±15 ±200 ±20 85 PWA4824MD-6W ±24 ±125 ±13 86 PWB4803MD-6W 3.3 1500 150 78 PWB4805MD-6W 5 1200 120 80 PWB4812MD-6W 12 500 50 84 PWB4815MD-6W 15 400 40 85 PWB4824MD-6W 48 18-72 80 24 250 25 86 *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 Typ Max Units Output Power See below products program 0.6 6 W Positive Voltage accuracy Refer to recommended circuit ±1 ±3 Negative Voltage accuracy Refer to recommended circuit ±3 ±5 Load Regulation From 10% to 100% load ±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 %/ °C Ripple 20MHz bandwidth 20 50 Noise 20MHz bandwidth 50 100 mVp-p Switching Frequency 100% load, nominal Input voltage 300 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.

  • 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 specially designed for applications where a wide range input voltage 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 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. MODEL SELECTION PWA2405MD-6W Product Series Input Voltage Output Voltage Package Style Rated Power 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 Specifications subject to change without notice PWA_MD-6W & PWB_MD-6W A/1-2008 Page 2 of 2 COMMON SPECIFICATION Item Test Conditions Min Typ Max Units Storage Humidity 95 % Operating temperature -40 85 Storage temperature -55 125 Temp. rise at full load 40 Lead Temperature 1.5mm from case for 10 seconds 300 Cooling Free air convection Case material Copper, Nickel plated Short circuit protection Continuous, automatic recovery Isolation voltage Tested for 1 minute and 1 mA max 1500 VDC Isolation resistance Test at 500VDC 1000 M Ω MTBF 1000 K hours Weight 17 g Note: 1. All specifications measured at T A=25°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2. See below recommended circuits for more details. TYPICAL CHARECTERISTICS Operating Temp.( )C Temperature Derating Graph Safe Operating Area OUTLINE DIMENSIONS & FOOTPRINT DETAILS 23911 14162223 32.00 20.0010.00 2.54 (1.260) (0.787) (0.394) (0.100) 4.10 2 3 11 14162223 2 3 9 11 14162223 2,3 22,23 GND NP NC +Vo Vin GND COM -Vo +Vo COM Vin NC:No connection 0.50 (0.020) RECOMMENDED FOOTPRINT Top view,grid:2.54*2.54mm(0.1*0.1inch), diameter:1.00mm(0.039inch) First Angle Projection Dual Output Single Output Note: Unit:mm(inch) Pin section:0.50*0.30mm(0.020*0.012inch) Pin tolerances:0.10mm(0.004inch) General tolerances:0.25mm(0.010inch) FOOTPRINT DETAILS Pin Single Dual 5.08 (0.200) (Bottom View) (Side View) APPLICATION NOTE 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 small, please add an appropriate resistor as extra loading, or contact our company for other lower output power products. Recommended Circuit All the PWA_MD-6W & PWB_MD-6W Series have been tested according to the following recommended testing circuit before leaving factory. (See Figure 1). DC DC Vin GND +Vout Cin Vin GND +Vout 0VCin DCDC -Vout Single output (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, provided the safe and reliable operation is ensured, the greatest capacitance of its filter capacitor sees (Table 1). General: Cin: 24V&48V 10 μF-47μF Cout: 10μF/100mA Output External Capacitor Table (Table 1) Single Vout (VDC) Cout (uF) Daul Vout (VDC) Cout (uF) 3.3 2200 ±5 680 5 1000 ±12 330 12 470 ±15 220 15 330 ±24 100 24 220 - - Input Current When it is used in unregulated power supply, be sure that the fluctuating range of the power supply and the rippled voltage do not exceed the module standard. Input current of power supply should afford the startup current of this kind of DC/DC module (See figure 2), General: Ip ≤1.4*Iin-max Input Current(A) Input Voltage (V) Input Voltage Range Ip No parallel connection or plug and play.