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PWA2424MD-6W [MORNSUN]

SINGLE/DUAL OUTPUT DC/DC CONVERTER; 单/双输出DC / DC转换器
PWA2424MD-6W
型号： PWA2424MD-6W
厂家： MORNSUN SCIENCE& TECHNOLOGY LTD.    MORNSUN SCIENCE& TECHNOLOGY LTD.
描述：

SINGLE/DUAL OUTPUT DC/DC CONVERTER
单/双输出DC / DC转换器

转换器 输出元件
文件： 总2页 (文件大小：141K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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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  
Input  
Voltage (VDC)  
Nominal Range  
Output  
Part  
Number  
Efficiency  
(%, Typ)  
Current (mA)  
Voltage  
(VDC)  
Max*  
Max  
±600  
±250  
±200  
±125  
1500  
1200  
500  
Min  
±60  
±25  
±20  
±13  
150  
120  
50  
PWA2405MD-6W  
PWA 2412MD-6W  
PWA 2415MD-6W  
PWA 2424MD-6W  
PWB2403MD-6W  
PWB2405MD-6W  
PWB2412MD-6W  
PWB2415MD-6W  
PWB2424MD-6W  
PWA4805MD-6W  
PWA4812MD-6W  
PWA4815MD-6W  
PWA4824MD-6W  
PWB4803MD-6W  
PWB4805MD-6W  
PWB4812MD-6W  
PWB4815MD-6W  
PWB4824MD-6W  
±5  
±12  
±15  
±24  
3.3  
5
80  
83  
85  
86  
78  
80  
83  
85  
86  
80  
83  
85  
86  
78  
80  
84  
85  
86  
24  
9-36  
40  
12  
15  
400  
40  
24  
250  
25  
APPLICATIONS  
±5  
±600  
±250  
±200  
±125  
1500  
1200  
500  
±60  
±25  
±20  
±13  
150  
120  
50  
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.  
±12  
±15  
±24  
3.3  
5
48  
18-72  
80  
These products apply to:  
12  
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.  
15  
400  
40  
24  
250  
25  
*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  
0.6  
Max Units  
Output Power  
Positive Voltage accuracy  
See below products program  
Refer to recommended circuit  
6
±3  
W
MODEL SELECTION  
PWA2405MD-6W  
±1  
Rated Power  
Package Style  
Output Voltage  
Negative Voltage accuracy Refer to recommended circuit  
Load Regulation From 10% to 100% load  
Line Regulation(at full load) Input voltage from low to high  
±3  
±5  
%
±0.5  
±0.2  
0.02  
20  
±2*  
±0.5  
Input Voltage  
Product Series  
Temperature Drift(Vout)  
Ripple**  
Refer to recommended circuit  
20MHz bandwidth  
%/°C  
50  
mVp-p  
Noise**  
20MHz bandwidth  
50  
100  
MORNSUN Science& Technology co.,Ltd.  
Address: 2th floor 6th building, Huangzhou  
Industrial District, Guangzhou, China  
Tel: 86-20-38601850  
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.  
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 1 of 2  
COMMON SPECIFICATION  
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).  
Item  
Test Conditions  
Min  
Typ  
Max  
95  
Units  
%
Storage Humidity  
Operating temperature  
Storage temperature  
Temp. rise at full load  
Lead Temperature  
Cooling  
-40  
-55  
85  
125  
°C  
40  
+Vout  
Vin  
1.5mm from case for 10 seconds  
300  
Cin  
0V  
DC DC  
Free air convection  
Copper, Nickel plated  
Continuous, automatic recovery  
GND  
-Vout  
Case material  
Single output  
+Vout  
0V  
Vin  
Cin  
Short circuit protection  
Isolation voltage  
Isolation resistance  
MTBF  
DC DC  
(Figure 1)  
Tested for 1 minute and 1 mA max 1500  
VDC  
MΩ  
GND  
Test at 500VDC  
1000  
1000  
K hours  
g
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:  
Weight  
Note:  
17  
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  
Temperature Derating Graph  
Cin: 24V&48V  
10μF-47μF  
Safe Operating Area  
Cout: 10μF/100mA  
Output External Capacitor Table (Table 1)  
Single Vout  
(VDC)  
Cout  
(uF)  
2200  
Daul Vout  
(VDC)  
±5  
Cout  
(uF)  
680  
3.3  
Operating Temp.( C )  
OUTLINE DIMENSIONS & FOOTPRINT DETAILS  
First Angle Projection  
5
1000  
470  
330  
220  
±12  
±15  
±24  
-
330  
220  
100  
-
12  
15  
24  
RECOMMENDED FOOTPRINT  
Top view,grid:2.54*2.54mm(0.1*0.1inch),  
diameter:1.00mm(0.039inch)  
(1.260)  
9
32.00  
Dual Output  
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  
2322  
16 14  
2 3  
11  
(Bottom View)  
3
9
2
11  
2322  
16 14  
Single Output  
2322  
2.54  
(0.100)  
5.08  
(0.200)  
16 14  
2
3
11  
Ip  
(Side View)  
FOOTPRINT DETAILS  
Single  
Pin  
Dual  
GND  
COM  
-Vo  
2,3  
9
GND  
NP  
Input Voltage  
Range  
Note:  
Unit:mm(inch)  
Pin section:0.50*0.30mm(0.020*0.012inch)  
Pin tolerances: 0.10mm( 0.004inch)  
11  
NC  
14  
+Vo  
0V  
+Vo  
Input Voltage (V)  
16  
COM  
Vin  
General tolerances: 0.25mm( 0.010inch)  
22,23  
Vin  
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 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  
PWA_MD-6W & PWB_MD-6W  
A/1-2008  
Page 2 of 2  

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