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| WRA_ZP-6W & WRB_ZP-6W Series 6W, WIDE INPUT, ISOLATED & REGULATED DUAL/ SINGLE OUTPUT DIP DC-DC CONVERTER multi-country patent protection FEATURES Efficiency up to 86% Wide (2:1) Input Range 1.5KVDC Input/Output Isolation Short circuit protection(automatic recovery) Operating Temperature: -40C to +85C Internal SMD construction Metal Shielding Package No Heat Sink Required Industry-Standard Pinout MTBF>1,000,000 hours RoHS Compliance RoHS PRODUCT PROGRAM Part Number WRA0505ZP-6W WRA0512ZP-6W WRA0515ZP-6W WRB0505ZP-6W WRB0512ZP-6W WRB0515ZP-6W WRB0524ZP-6W WRA1205ZP-6W WRA1212ZP-6W WRA1215ZP-6W WRB1203ZP-6W WRB1205ZP-6W WRB1212ZP-6W WRB1215ZP-6W WRB1224ZP-6W WRA2405ZP-6W WRA2412ZP-6W WRA2415ZP-6W WRB2403ZP-6W WRB2405ZP-6W WRB2412ZP-6W WRB2415ZP-6W WRB2424ZP-6W WRA4805ZP-6W WRA4812ZP-6W WRA4815ZP-6W WRB4805ZP-6W WRB4812ZP-6W 48 36-72 80 24 18-36 40 12 9-18 20 5 4.5-9 11 Input Voltage (VDC) Nominal Range Max* Voltage (VDC) 5 12 15 5 12 15 24 5 12 15 3.3 5 12 15 24 5 12 15 3.3 5 12 15 24 5 12 15 5 12 15 24 Output Current (mA) Max 600 250 200 1200 500 400 250 600 250 200 1500 1200 500 400 250 600 250 200 1500 1200 500 400 250 600 250 200 1200 500 400 250 Min 60 25 20 120 50 40 25 60 25 20 150 120 50 40 25 60 25 20 150 120 50 40 25 60 25 20 120 50 40 25 76 80 82 76 80 82 83 78 82 84 77 78 82 84 83 80 84 86 79 80 84 86 85 80 84 86 80 84 86 85 Efficiency (%, Typ) APPLICATIONS The WRA_ZP-6W & WRB_ZP-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 range2:1); 2) Where isolation is necessary between input and output(Isolation Voltage1500VDC); 3) Where the regulation of the output voltage and the output ripple noise are demanded. MODEL SELECTION WRB2405ZP-6W Rated Power Package Style Output Voltage Input Voltage Product Series WRB4815ZP-6W WRB4824ZP-6W * 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 Output Power Positive Voltage Accuracy Negative Voltage Accuracy Test Conditions See below products program Refer to recommended circuit Refer to recommended circuit From 10% To 100% load Refer to recommended circuit 20MHz bandwidth 20MHz bandwidth 100% load, nominal Input voltage Min 0.6 1 3 0.5 0.2 0.02 20 50 300 50 100 Typ Max 6 3 5 1* 0.5 %/C mVp-p KHz % Units W 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 Load Regulation Temperature Drift(Vout) Ripple** Noise** Switching Frequency Line Regulation(at full load) Input voltage from low to high *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. MORNSUN reserves the copyright Specifications subject to change without notice. WRA_ZP-6W & WRB_ZP-6W A/2-2008 Page 1 of 2 COMMON SPECIFICATION Item Storage humidity Operating temperature Storage temperature Temp. rise at full load Lead temperature Cooling Short circuit protection Case material Isolation voltage Isolation resistance No-load power consumption MTBF Weight 1000 17 Test at 500VDC 1.5mm from case for 10 seconds -40 -55 40 300 Free air convection Continuous, automatic recovery Copper, Nickel Plated Tested for 1 minute and 1 mA max 1500 1000 500 VDC M mW K hours g Test Conditions Min Typ Max 95 85 125 C Units % Recommended Circuit All the WRA_ZP-6W&WRB_ZP-6W recommended testing circuit Series have been tested according to the following before leaving factory. This series should be tested under load. Never be tested under no load (see Figure 1). Dual Output Vin Ci n +Vout DC DC 0V -Vout GND Single Output Vin C in +Vout DC DC 0V GND Note: 1.All specifications measured at TA=25C, humidity<75%, nominal input voltage and rated output load unless otherwise specified. 2.See below recommended circuits for more details. (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: 5V&12V 100F 24V&48V 10F-47F Cout:10F/100mA TYPICAL CHARECTERISTICS Temperature Derating Graph Safe Operating Area Operating T emp.( C ) OUTLINE DIMENSIONS & PIN CONNECTIONS First Angle Projection RECOMMENDED FOOTPRINT Top view,grid:2.54mm(0.1inch) diameter:1.00mm(0.039inch) Dual Output 20.00(0.787) 23 9 (Bottom View) 32.00(1.260) 15.24(0.600) Output External Capacitor Table(Table 1) Single Vout Cout Dual Vout Cout (VDC) (uF) (VDC) (uF) 3.3 2200 5 680 5 1000 9 470 9 680 12 330 12 470 15 220 15 330 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 11 23 22 16 14 23 22 16 14 23 Single Output 23 22 9 11 15.24(0.600) 22.86(0.900) 16 14 should afford the startup current of this kind of DC/DC module (See figure 2), General: Ip 1.4*Iin-max Input Current(A) (0.394) 10.00 (Side Vie w) 23 11 Note: Unit:mm(inch) Pin diameter:0.50mm(0.020inch) Pin diameter tolerances: 0.05mm( 0.002inch) General tolerances: 0.25mm( 0.010inch) FOOTPRINT DETAILS Pin Single Dual 23 GND GND No Pin 0V 9 11 -Vo NC 14 +Vo +Vo 16 0V 0V 2223 Vin Vin NC:No Connection 0.50 (0.020) Ip Input Voltage Range Input Voltage (V) 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. MORNSUN reserves the copyright Specifications subject to change without notice. No parallel connection or plug and play. WRA_ZP-6W & WRB_ZP-6W A/2-2008 Page 2 of 2 |
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