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WRA1212YS-2W PDF预览

WRA1212YS-2W

更新时间： 2024-11-30 11:46:31
品牌 Logo 应用领域
MICRODC 转换器输入元件
页数 文件大小 规格书
3页 1061K
描述
WIDE INPUT,ISOLATED & REGULATED Dual Output SIP DC/DC Converter

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中文翻译

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WRA1212YS-2W 数据手册

 浏览型号WRA1212YS-2W的Datasheet PDF文件第2页浏览型号WRA1212YS-2W的Datasheet PDF文件第3页 
WRA-YS-2W＆WRB-YS -2W Series  
WIDE INPUT,ISOLATED & REGULATED Dual/Single Output SIP DC/DC Converter  
SELECTION GUIDE  
Input  
Output  
Current(MA)  
Efficiency  
(%,Typ)  
order code  
Voltage  
(VDC)  
Voltage(VDC)  
Range  
Nominal  
Max*  
Max  
Min  
WRA0505YS-2W  
WRA0512YS-2W  
WRA0515YS-2W  
WRB0505YS-2W  
WRB0509YS-2W  
WRB0512YS-2W  
WRB0515YS-2W  
WRA1205YS-2W  
WRA1209YS-2W  
WRA1212YS-2W  
WRA1215YS-2W  
WRB1205YS-2W  
WRB1209YS-2W  
WRB1212YS-2W  
WRB1215YS-2W  
WRA2405YS-2W  
WRA2412YS-2W  
WRA2415YS-2W  
WRB2403YS-2W  
WRB2405YS-2W  
WRB2409YS-2W  
WRB2412YS-2W  
WRB2415YS-2W  
WRA4805YS-2W  
WRA4812YS-2W  
WRA4815YS-2W  
WRB4805YS-2W  
WRB4809YS-2W  
WRB4812YS-2W  
WRB4815YS-2W  
5
4.5-9.0  
4.5-9.0  
11  
11  
11  
11  
11  
11  
11  
22  
22  
22  
22  
22  
22  
22  
22  
40  
40  
40  
40  
40  
40  
40  
40  
80  
80  
80  
80  
80  
80  
80  
±200  
±83  
±67  
400  
222  
167  
133  
±200  
±111  
±83  
±67  
400  
222  
167  
133  
±200  
±83  
±67  
500  
400  
222  
167  
133  
±200  
±83  
±67  
400  
222  
167  
133  
±20  
±8  
±7  
40  
22  
16  
13  
±20  
±11  
±8  
±7  
40  
22  
16  
13  
±20  
±8  
±7  
50  
40  
22  
16  
13  
±20  
±8  
±7  
40  
22  
16  
13  
±5  
±12  
±15  
5
67  
72  
73  
67  
72  
73  
72  
73  
78  
78  
77  
75  
77  
79  
80  
76  
79  
78  
67  
77  
79  
80  
80  
75  
79  
79  
75  
76  
78  
78  
5
FEATURES  
◆RoHS compliant  
5
4.5-9.0  
5
4.5-9.0  
5
4.5-9.0  
9
◆Efficiency up to 86%  
5
4.5-9.0  
12  
15  
±5  
±09  
±12  
±15  
5
5
4.5-9.0  
◆SIP8 Package  
12  
12  
12  
12  
12  
12  
12  
12  
24  
24  
24  
24  
24  
24  
24  
24  
48  
48  
48  
48  
48  
48  
48  
9.0-18.0  
9.0-18.0  
9.0-18.0  
9.0-18.0  
9.0-18.0  
9.0-18.0  
9.0-18.0  
9.0-18.0  
18.0-36.0  
18.0-36.0  
18.0-36.0  
18.0-36.0  
18.0-36.0  
18.0-36.0  
18.0-36.0  
18.0-36.0  
36.0-72.0  
36.0-72.0  
36.0-72.0  
36.0-72.0  
36.0-72.0  
36.0-72.0  
36.0-72.0  
◆Wide temperature performance at full 2 Watt  
load,-40°C to 85°C  
◆UL 94V-0 package material  
◆No heat sink required  
9
12  
15  
±5  
±12  
±15  
3.3  
5
◆ Low ripple and good EMC Features  
◆ Industry standard pin out  
◆ Power sharing on output  
◆ I/O Isolation 1500VDC  
9
◆ Short Circuit Protection(automatic recovery)  
◆ Internal SMD construction  
◆ External On/Off control  
◆ 2:1 wide input voltage range  
12  
15  
±5  
±12  
±15  
5
9
MODEL SELECTION  
12  
15  
①
②
③
④
⑤
⑥
WRA 05 05 Y S -2W  
①Product Series  
③Output Voltage  
②Input Voltage  
④Wide (2:1) Input Range  
*Input voltage can't exceed this value,or will cause the permanent damage.  
⑤SIP8 Package Style ⑥Rated Power  
DESCRIPTION  
The WRA_YS-2W&WRB_YS-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  
wide range(voltage range≤2:1);  
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.  
OUTPUT SPECIFICATIONS  
Parameter  
Test conditions  
Min.  
0.2  
Typ.  
Max.  
2
Units  
W
Output power  
Line regulation  
Refer to product program  
Input voltage from low to high  
10% to 100% full load(WRB_YS-2W)  
10% to 100% full load(WRA_YS-2W)*  
Refer to recommended circuit  
Refer to recommended circuit  
20MHz Bandwidth  
±0.2  
±0.5  
±0.5  
±1  
±0.5  
±0.7  
±1.0  
±3.0  
±0.0  
75  
%
%
Load regulation  
%
Output voltage accuracy  
Temperature drift(Vout)  
Output Ripple**  
%
%/°C  
MV p-p  
MV p-p  
Khz  
25  
25  
Output Noise**  
20MHz Bandwidth  
75  
Switching frequency  
100% Full load,input voltage range  
300  
*
Dual output models unbalanced load (25/100%):±5%Max  
* *Test ripple and noise by "parallel cable" method. See detailed operation instructions at Testing of Power  
Converter section, application notes.  
MICRODC RESERVES THE COPYRIGHT  
http://www.microdc.cn  
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646  
Page 1 of 3  
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中文翻译

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