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B1205XS-2W PDF预览

B1205XS-2W

更新时间: 2024-01-17 21:15:00
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MICRODC 转换器
页数 文件大小 规格书
5页 1102K
描述
Fixed Input,Isolated 2W Single Output DC/DC Converters

B1205XS-2W 数据手册

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B-X(S)D-2WSeries  
Fixed Input,Isolated 2W Single Output DC/DC Converters  
SELECTION GUIDE  
Input  
Voltage  
(V)  
Output  
Voltage  
(V)  
Output  
Current  
(MA)  
Input Current  
(Rated Load)  
(MA)  
Efficiency  
(%)  
Isolation  
Capacitance  
(PF)  
MTTF1  
Order code  
(KHRS)  
B0503XS-2W  
B0505XS-2W  
B0505XD-2W  
B0509XS-2W  
B0509XD-2W  
B0512XS-2W  
B0512XD-2W  
B0515XS-2W  
B0515XD-2W  
B0524XS-2W  
B0524XD-2W  
B1205XS-2W  
B1205XD-2W  
B1209XS-2W  
B1209XD-2W  
B1212XS-2W  
B1212XD-2W  
B1215XS-2W  
B1215XD-2W  
B1224XS-2W  
B1224XD-2W  
B2405XS-2W  
B2406XS-2W  
B2409XS-2W  
B2412XS-2W  
B2415XS-2W  
B2424XS-2W  
B2405XD-2W  
B2409XD-2W  
B2412XD-2W  
B2415XD-2W  
B2424XD-2W  
5
3.3  
5
400  
400  
400  
222  
222  
167  
167  
133  
133  
83  
470  
470  
470  
455  
455  
450  
450  
450  
450  
442  
442  
200  
200  
190  
190  
190  
190  
185  
185  
99  
85  
81  
81  
84  
84  
84  
84  
84  
84  
82  
84  
81  
81  
83  
83  
85  
85  
85  
85  
84  
83  
80  
82  
83  
84  
84  
84  
80  
83  
84  
84  
84  
30  
33  
33  
40  
40  
40  
40  
40  
40  
40  
40  
40  
40  
61  
61  
74  
74  
68  
68  
68  
69  
60  
58  
65  
78  
58  
68  
60  
65  
78  
58  
68  
3988  
3956  
3956  
3682  
3682  
3299  
3299  
2833  
2833  
2766  
2766  
2519  
2519  
2405  
2405  
2235  
2235  
2011  
2011  
1800  
1789  
2000  
1850  
1980  
1800  
1760  
1800  
1850  
1886  
1986  
1801  
1850  
5
5
5
FEATURES  
5
9
RoHS compliant  
5
9
5
12  
12  
15  
15  
24  
24  
5
I/O isolation voltage 1000VDC  
Operating Temperature: -40℃~﹢85℃  
High efficiency up to 81%  
5
5
5
5
5
83  
Fully encapsulated toroidal magnetics  
Internal SMD construction  
12  
12  
12  
12  
12  
12  
12  
12  
12  
12  
24  
24  
24  
24  
24  
24  
24  
24  
24  
24  
24  
400  
400  
222  
222  
167  
167  
133  
133  
83  
5
9
Power density up to 0.85W/cm3  
No electrolytic or tantalum capacitors  
5V,9V,12V and 15V output  
9
12  
12  
15  
15  
24  
24  
5
No heat sink required  
Dual output from a single input rail  
UL 94V-0 package material  
No external components required  
Industry standard pinout  
83  
99  
400  
333.3  
222  
167  
133  
83  
104  
102  
100  
99  
6
9
12  
15  
24  
5
99  
Power sharing on output  
99  
400  
222  
167  
133  
83  
104  
100  
99  
MTTF up to 3.9 million hours  
9
12  
15  
24  
MODEL SELECTION  
99  
99  
B 05 05 X S -2W  
add Suffix “P” for Continuous Short Circuit Protection, e.g. B0505XD-2WP  
Product Series  
Output Voltage  
SIP Package  
Input Voltage  
Fixed Input  
Rated Power  
Input Characteristics  
Parameter  
Conditions  
Min Typ Max. Units  
Continuous operation,5V input types  
APPLICATIONS  
4.5  
5
5.5  
Continuous operation,12V input types  
Continuous operation,24V input types  
The B_X(S)D-2W series of DC/DC  
converters is particularly suited to isolating and  
or converting DC power rails. The galvanic  
isolation allows the device to be configured to  
provide an isolated negative rail in systems  
where only positive rails exist. The wide  
temperature range guarantees startup from  
-40°C and full 2 watt output at 85. Pin  
compatibility with the B_XLS series ensures  
ease of upgradeability.  
10.8  
21.6  
12  
24  
13.2  
26.4  
Voltage range  
V
Reflected ripple current  
7.5  
15  
mA p-p  
Absolute Maximum Ratings  
Short-circuit protection2  
1 second  
Lead temperature 1.5mm from case for 10 seconds  
300  
Internal power dissipation  
Input voltage VIN,B05 types  
550mW  
7V  
Input voltage VIN,B12 types  
15V  
1.Calculated using MIL-HDBK-217FN2 calculation model with nominal input voltage at full load.  
2.Supply voltage must be disconnected at the end of the short circuit duration.  
MICRODC RESERVES THE COPYRIGHT  
All specifications typical at TA=25°C,nominal input voltage and rated output current unless otherwise specified.  
http://www.microdc.cn  
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646  
Page 1 of 5  

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