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TDD15-15S3 [CHINFA]

DC - DC CONVERTER 12 ~ 15W SINGLE & DUAL OUTPUT; 直流 - 直流转换器12 〜 15W单和双输出
TDD15-15S3
型号： TDD15-15S3
厂家： CHINFA ELECTRONICS IND. CO., LTD.    CHINFA ELECTRONICS IND. CO., LTD.
描述：

DC - DC CONVERTER 12 ~ 15W SINGLE & DUAL OUTPUT
直流 - 直流转换器12 〜 15W单和双输出

转换器 输出元件
文件： 总4页 (文件大小：316K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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TDD15 SERIES  
DC - DC CONVERTER  
12 ~ 15W SINGLE & DUAL OUTPUT  
FEATURES  
LOW COST  
2:1 WIDE INPUT RANGE  
I/O ISOLATION  
INPUT Pi FILTER  
SHORT CIRCUIT PROTECTION  
HIGH PERFORMANCE  
2 YEARS WARRANTY  
MODEL LIST  
EFF.  
(typ.) (min.)  
EFF.  
INPUT  
VOLTAGE WATTAGE  
OUTPUT  
OUTPUT  
VOLTAGE  
OUTPUT  
CURRENT  
MODEL NO.  
Single Output Models  
TDD15 - 03S2  
TDD15 - 05S2  
TDD15 - 12S2  
TDD15 - 15S2  
TDD15 - 03S3  
TDD15 - 05S3  
TDD15 - 12S3  
TDD15 - 15S3  
18~ 36 VDC  
18~ 36 VDC  
18~ 36 VDC  
18~ 36 VDC  
35~ 75 VDC  
35~ 75 VDC  
35~ 75 VDC  
35~ 75 VDC  
12 WATTS  
15 WATTS  
15 WATTS  
15 WATTS  
12 WATTS  
15 WATTS  
15 WATTS  
15 WATTS  
+ 3.3 VDC  
5 VDC  
3600 mA  
3000 mA  
1250 mA  
1000 mA  
3600 mA  
3000 mA  
1250 mA  
1000 mA  
79%  
81%  
82%  
85%  
80%  
82%  
86%  
87%  
77%  
79%  
80%  
83%  
78%  
80%  
84%  
85%  
+
+ 12 VDC  
+ 15 VDC  
+ 3.3 VDC  
+
5 VDC  
+ 12 VDC  
+ 15 VDC  
Dual Output Models  
TDD15 - 12D2  
TDD15 - 15D2  
TDD15 - 12D3  
TDD15 - 15D3  
18~ 36 VDC  
18~ 36 VDC  
35~ 75 VDC  
35~ 75 VDC  
15 WATTS  
15 WATTS  
15 WATTS  
15 WATTS  
12 VDC  
15 VDC  
12 VDC  
15 VDC  
630 mA  
500 mA  
630 mA  
500 mA  
83%  
84%  
84%  
85%  
81%  
82%  
82%  
83%  
www.chinfa.com  
2007.08.30  
sales@chinfa.com  
TDD15 SERIES  
SINGLE & DUAL OUTPUT  
CIRCUIT SCHEMATIC  
Block diagram for TDD15 series with single output  
Vi +  
Vo +  
Switching  
Device  
Rectifier  
Vi -  
Vo -  
Opto -  
Isolation  
Reference &  
Error Amp.  
PWM  
Controller  
Block diagram for TDD15 series with dual output  
Vi +  
Vo +  
com  
Rectifier  
Rectifier  
Switching  
Device  
Vo -  
Vi -  
Opto -  
Isolation  
Reference &  
Error Amp.  
PWM  
Controller  
www.chinfa.com  
2007.08.30  
sales@chinfa.com  
TDD15 SERIES  
SINGLE & DUAL OUTPUT  
SPECIFICATION  
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed  
GENERAL  
typ.  
200  
Characteristics  
Switching frequency  
Isolation voltage  
Isolation resistance  
Ambient temperature  
Case temperature  
Derating  
Conditions  
Vi nom, Io nom  
min.  
max.  
unit  
KH z  
VDC  
M
oC  
oC  
% / oC  
1,500  
100  
Input / Output  
Input / Output, @ 500VDC  
Operating at Vinom, Io nom  
Operating at Vinom, Io nom  
Vi nom  
-25  
+
60  
+ 100  
See derating curve  
-40  
oC  
Storage temperature  
Dimension  
Non operational  
L25.4 x W50.8 x H12  
Free air convection  
Metal  
+ 100  
mm  
Cooling  
Case material  
INPUT SPECIFICATIONS  
typ.  
24  
Characteristics  
Conditions  
min.  
18  
max.  
36  
unit  
VDC  
VDC  
mA  
Input voltage range  
No load input current  
Input voltage w/o damage  
Startup voltage  
Ta min ... Ta max, Io nom  
35  
48  
75  
Vi = nom  
Io = 0  
24V models  
48V models  
24V models  
48V models  
24V models  
48V models  
25  
15  
mA  
Io nom  
Io nom  
Pi type  
40  
VDC  
VDC  
VDC  
VDC  
78  
15.8  
28.6  
Input filter  
OUTPUT SPECIFICATIONS  
typ.  
Characteristics  
Conditions  
min.  
max.  
unit  
%
Output voltage accuracy  
Vi nom, Io nom  
2
Minimum load  
Vi nom  
sing output models  
0
%
dual output models (each output)  
16  
%
Line regulation  
Load regulation  
Io nom, Vi min ...Vi max  
%
1
2
5
Vi nom Io 0 ... Io nom, single output models  
Vi nom, Io min ... Io nom, dual output models  
25% load, step changed  
%
%
S
Transient recovery time  
Temperature coefficient  
Ripple & noise  
500  
% / oC  
mV  
mV  
Vi nom, Io nom  
0.02  
150  
Vi nom, Io nom,  
BW = 20MHz  
3.3V & 5V model  
12V,15V & dual  
Vout x 1%  
Up to 87%, See model list  
Efficiency  
Vi nom, Io nom, Po / Pi  
CONTROL AND PROTECTION  
Input reversed  
Shunt diode built in, external fuse recommended  
Output short circuit  
Continuous  
www.chinfa.com  
2007.08.30  
sales@chinfa.com  
TDD15 SERIES  
SINGLE & DUAL OUTPUT  
MECHANISM & PIN CONFIGURATION  
mm [inch]  
20.32 [0.80]  
15.24 [0.60]  
2.54 [0.10]  
50.80 [2.00]  
3
4
10.16 [0.40]  
5.08 [0.20]  
10.16 [0.40]  
10.16 [0.40]  
10.16 [0.40]  
1
2
11.94 [0.47]  
5.08 [0.20]  
5
DIA 1.00 [0.04]  
BURL AT 4 CORNER  
BOTTOM VIEW  
PHYSICAL CHARACTERISTICS  
CASE SIZE  
25.4 x 50.8 x 12 mm 1 x 2 x 0.47 inches  
CASE MATERIAL  
WEIGHT  
Metal  
33 g (typ.)  
PIN ASSIGMENT  
GENERAL  
PIN NO.  
SINGLE  
DUAL  
1
2
3
4
5
NO PIN  
com  
Vi+  
Vi+  
Vi -  
Vi -  
Vo +  
Vo +  
Vo -  
Vo -  
DERATING  
100  
NATURAL  
CONVECTION  
COOLING  
0
-25  
60  
Ambient Temperature [ oC ]  
100  
www.chinfa.com  
2007.08.30  
sales@chinfa.com  

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