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WRA1205YS-1W PDF预览

WRA1205YS-1W

更新时间： 2024-02-22 02:32:17
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 1035K
描述
WIDE INPUT,ISOLATED & REGULATED Dual Output SIP DC/DC Converter

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中文翻译

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WRA1205YS-1W 数据手册

 浏览型号WRA1205YS-1W的Datasheet PDF文件第2页浏览型号WRA1205YS-1W的Datasheet PDF文件第3页 
WRA-YS-1W＆WRB-YS -1W 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-1W  
WRA0512YS-1W  
WRA0515YS-1W  
WRB0505YS-1W  
WRB0509YS-1W  
WRB0512YS-1W  
WRB0515YS-1W  
WRA1205YS-1W  
WRA1212YS-1W  
WRA1215YS-1W  
WRB1205YS-1W  
WRB1209YS-1W  
WRB1212YS-1W  
WRB1215YS-1W  
WRA2405YS-1W  
WRA2412YS-1W  
WRA2415YS-1W  
WRB2405YS-1W  
WRB2409YS-1W  
WRB2412YS-1W  
WRB2415YS-1W  
WRA4805YS-1W  
WRA4812YS-1W  
WRA4815YS-1W  
WRB4805YS-1W  
WRB4809YS-1W  
WRB4812YS-1W  
WRB4815YS-1W  
5
4.5-9.0  
4.5-9.0  
11  
11  
11  
11  
11  
11  
11  
22  
22  
22  
22  
22  
22  
22  
40  
40  
40  
40  
40  
40  
40  
80  
80  
80  
80  
80  
80  
80  
±100  
±42  
±33  
200  
111  
83  
±10  
±4  
±3  
20  
11  
8
±5  
±12  
±15  
5
72  
76  
75  
72  
74  
76  
75  
76  
80  
80  
76  
78  
80  
80  
78  
81  
81  
76  
78  
81  
81  
76  
80  
80  
76  
78  
80  
80  
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  
±12  
±15  
5
5
4.5-9.0  
67  
7
◆SIP Package  
12  
12  
12  
12  
12  
12  
12  
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  
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  
±100  
±42  
±33  
200  
111  
83  
±10  
±4  
±3  
20  
11  
8
◆Wide temperature performance at full 1 Watt  
load,-40°C to 85°C  
9
◆UL 94V-0 package material  
◆No heatsink required  
12  
15  
±5  
±12  
±15  
5
67  
7
±100  
±42  
±33  
200  
111  
83  
±10  
±4  
±3  
20  
11  
8
◆ Low ripple and good EMC Features  
◆ Industry standard pinout  
◆ Power sharing on output  
◆ I/O Isolation 1500VDC  
9
12  
15  
±5  
±12  
±15  
5
67  
7
◆ Short Circuit Protection(automatic recovery)  
◆ Internal SMD construction  
◆ External On/Off control  
◆ 2:1 wide input voltage range  
±100  
±42  
±33  
200  
111  
83  
±10  
±4  
±3  
20  
11  
8
9
12  
15  
67  
7
MODEL SELECTION  
①
②
③
④
⑤
⑥
*Input voltage can't exceed this value,or will cause the permanent damage.  
WRA 05 05 Y S -1W  
①Product Series  
③Output Voltage  
②Input Voltage  
④Wide (2:1) Input Range  
⑤SIP Package Style ⑥Rated Power  
DESCRIPTION  
The WRA_YS-1W & WRB_YS-1W 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.  
0.1  
Typ.  
Max.  
1
Units  
W
Output power  
Line regulation  
Refer to product program  
Input voltage from low to high  
10% to 100% full load(WRB_CKS-1W)  
10% to 100% full load(WRA_CKS-1W)*  
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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