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SMTR28512T/KR 参数 Datasheet PDF下载

SMTR28512T/KR图片预览
型号: SMTR28512T/KR
PDF下载: 下载PDF文件 查看货源
内容描述: SMTR单,双和三DC / DC转换器 [SMTR Single, Dual and Triple DC/DC Converters]
分类和应用: 转换器
文件页数/大小: 21 页 / 1371 K
品牌: CRANE [ Crane Aerospace & Electronics. ]
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Crane Aerospace & Electronics Power Solutions  
SMTR Single, Dꢀꢁl ꢁnd Triple DC/DC Converters  
28 VOꢂT INPuT – 30 WaTT – PENDINꢃ REVISION F REꢂEaSE  
Electrical Characteristics: -55 to +125° C T , 28 VDC Vin, 100% load, no irraditaion, unless otherwise specified.  
C
DUAL OUTPUT MODELS  
SMTR2805D  
SMTR2812D  
TYP  
SMTR2815D  
TYP  
unitS  
parameter  
COnDitiOnS  
25°C  
MIꢀ  
4.95  
TYP  
5.00  
5.00  
MAX  
5.05  
MIꢀ  
MAX  
MIꢀ  
MAX  
Output VOltage  
+VO u t  
11.88  
12.00  
12.12  
14.85  
15.00  
15.15  
25°C  
-VO u t -4.93  
4.85  
-5.08 -11.82 -12.00 -12.18 -14.77 -15.00 -15.23  
VDC  
-55 t O +125°C +VO u t  
5.15  
11.64  
12.36  
14.55  
15.45  
-55 t O +125°C -VO u t -4.83  
-5.18 -11.58  
-12.42 -14.47  
-15.53  
2, 3  
Output Current  
either Output  
0
2.50  
4.50  
0
1.25  
2.25  
0
1.00  
1.80  
A
W
Vin = 16 t O 40 VDC  
3, 4  
Output pOwer  
Output ripple  
Vin = 16 t O 40 VDC  
25°C  
20  
25  
40  
30  
30  
80  
25  
30  
80  
mV p-p  
±VO u t 10 khz t O 2 mhz  
90  
120  
50  
120  
50  
line regulatiOn  
Vin = 16 t O 40 VDC  
+VO u t  
50  
mV  
mV  
%
-VO u t  
+VO u t  
-VO u t  
100  
50  
150  
50  
180  
50  
lOaD regulatiOn  
BALAꢀCED,  
nO lOaD tO Full  
100  
150  
180  
CrOSS regulatiOn  
1
eFFeCt On -V  
Out  
Se e nO t e 5  
Se e nO t e 6  
12  
6
8.3  
6
8
6
input VOltage  
input Current  
nO lOaD tO Full  
COntinuOuS  
16  
28  
40  
16  
28  
40  
16  
28  
40  
VDC  
V
1
TRAꢀSIEꢀT 50 ms  
35  
50  
75  
75  
8
50  
50  
75  
75  
8
50  
50  
75  
75  
8
25°C, nO lOaD  
nO lOaD  
mA  
mA p-p  
%
inhiBiteD  
input ripple  
10 khz - 10 mhz  
25°C  
50  
50  
50  
7
Current  
eFFiCienCy  
74  
74  
76  
77  
77  
80  
78  
78  
81  
8
lOaD Fault  
ShOrt CirCuit  
10  
5.0  
10  
5.0  
10  
5.0  
W
ms  
±VO u t  
pOwer DiSSipatiOn  
1, 9  
reCOVery  
Step lOaD  
reSpOnSe  
50% - 100% - 50% lOaD  
tranSient  
±300  
±300  
±400  
mV pk  
10  
±V  
Out  
9
reCOVery  
200  
±400  
300  
200  
±400  
300  
200  
±500  
300  
µs  
Ba l a n C e D lO a D  
Step line  
reSpOnSe  
tranSient  
mV pk  
1,10  
9
reCOVery  
µs  
±V  
16 - 40 -16 VDC  
Out,  
7
Start-up  
Delay  
5
5
5
ms  
±V  
1
Out  
OVerShOOt Full lOaD  
180  
250  
120  
600  
150  
750  
mV pk  
µF  
1
OVerShOOt nO lOaD  
1
CapaCitiVe lOaD  
25°C, nO eFFeCt On  
DC perFOrmanCe  
500  
500  
500  
ꢀotes: See page 9  
www.interpoint.com  
Page 8 of 21  
Rev F - 20090324 - Pending Revision F Release  
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