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RDD05-03S1U [CHINFA]

DC - DC CONVERTER 5 ~ 6W SINGLE & DUAL OUTPUT; 直流 - 直流转换器5 〜 6W单，双输出
RDD05-03S1U
型号： RDD05-03S1U
厂家： CHINFA ELECTRONICS IND. CO., LTD.    CHINFA ELECTRONICS IND. CO., LTD.
描述：

DC - DC CONVERTER 5 ~ 6W SINGLE & DUAL OUTPUT
直流 - 直流转换器5 〜 6W单，双输出

转换器 模拟IC 信号电路 输出元件
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RDD05U SERIES  
DC - DC CONVERTER  
5 ~ 6W SINGLE & DUAL OUTPUT  
FEATURES  
LOW COST  
2:1 WIDE INPUT RANGE  
I/O ISOLATION  
INPUT Pi FILTER  
SHORT CIRCUIT PROTECTION  
HIGH PERFORMANCE  
UL/cUL/TUV/CE  
MODEL LIST  
EFF.  
(TYP.)  
EFF.  
(min.)  
INPUT  
VOLTAGE WATTAGE  
OUTPUT  
OUTPUT  
VOLTAGE  
OUTPUT  
CURRENT  
MODEL NO.  
Single Output Models  
RDD05 - 03S1U  
RDD05 - 05S1U  
RDD05 - 12S1U  
RDD05 - 15S1U  
RDD05 - 03S2U  
RDD05 - 05S2U  
RDD05 - 12S2U  
RDD05 - 15S2U  
RDD05 - 03S3U  
RDD05 - 05S3U  
RDD05 - 12S3U  
RDD05 - 15S3U  
9~ 18 VDC  
9~ 18 VDC  
9~ 18 VDC  
9~ 18 VDC  
18~ 36 VDC  
18~ 36 VDC  
18~ 36 VDC  
18~ 36 VDC  
35~ 75 VDC  
35~ 75 VDC  
35~ 75 VDC  
35~ 75 VDC  
5 WATTS  
+ 3.3 VDC  
+ 5 VDC  
1500 mA  
1000 mA  
500 mA  
400 mA  
1500 mA  
1000 mA  
500 mA  
400 mA  
1500 mA  
1000 mA  
500 mA  
400 mA  
81%  
82%  
85%  
85%  
80%  
82%  
83%  
83%  
80%  
82%  
82%  
83%  
79%  
80%  
83%  
83%  
78%  
80%  
81%  
81%  
78%  
80%  
80%  
81%  
5 WATTS  
6 WATTS  
6 WATTS  
5 WATTS  
5 WATTS  
6 WATTS  
6 WATTS  
5 WATTS  
5 WATTS  
6 WATTS  
6 WATTS  
+ 12 VDC  
+ 15 VDC  
+ 3.3 VDC  
+
5 VDC  
+ 12 VDC  
+ 15 VDC  
+ 3.3 VDC  
+
5 VDC  
+ 12 VDC  
+ 15 VDC  
Dual Output Models  
RDD05 - 05D1U  
RDD05 - 12D1U  
RDD05 - 15D1U  
RDD05 - 05D2U  
RDD05 - 12D2U  
RDD05 - 15D2U  
RDD05 - 05D3U  
RDD05 - 12D3U  
RDD05 - 15D3U  
9~ 18 VDC  
9~ 18 VDC  
9~ 18 VDC  
18~ 36 VDC  
18~ 36 VDC  
18~ 36 VDC  
35~ 75 VDC  
35~ 75 VDC  
35~ 75 VDC  
5 WATTS  
5 VDC  
12 VDC  
15 VDC  
5 VDC  
500 mA  
250 mA  
200 mA  
500 mA  
250 mA  
200 mA  
500 mA  
250 mA  
200 mA  
82%  
84%  
85%  
81%  
83%  
82%  
82%  
83%  
82%  
80%  
82%  
83%  
79%  
81%  
80%  
80%  
81%  
80%  
6 WATTS  
6 WATTS  
5 WATTS  
6 WATTS  
6 WATTS  
5 WATTS  
6 WATTS  
6 WATTS  
12 VDC  
15 VDC  
5 VDC  
12 VDC  
15 VDC  
www.chinfa.com  
2007.05.11  
sales@chinfa.com  
RDD05U SERIES  
SINGLE & DUAL OUTPUT  
CIRCUIT SCHEMATIC  
Block diagram for RDD05U series with single output  
Vi +  
Vo +  
Rectifier  
Switching  
Device  
Vi -  
Vo -  
PWM  
Controller  
Reference &  
Error Amp.  
Opto -  
Isolation  
Block diagram for RDD05U series with dual output  
Vi +  
Vo +  
com  
Rectifier  
Switching  
Device  
Rectifier  
Vi -  
Vo -  
PWM  
Controller  
Opto -  
Isolation  
Reference &  
Error Amp.  
www.chinfa.com  
2007.05.11  
sales@chinfa.com  
RDD05U SERIES  
SINGLE & DUAL OUTPUT  
SPECIFICATION  
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed  
GENERAL  
typ.  
280  
Characteristics  
Switching frequency  
Isolation voltage  
Isolation resistance  
Ambient temperature  
Case temperature  
Derating  
Conditions  
Vi nom, Io nom  
min.  
max.  
unit  
KH z  
VDC  
1,500  
1G  
Input / Output  
Input / Output, @ 500VDC  
Operating at Vinom, Io nom  
Operating at Vinom, Io nom  
Vi nom  
oC  
oC  
% / oC  
-40  
+ 71  
+ 100  
See derating curve  
-40  
oC  
Storage temperature  
Dimension  
Non operational  
+ 100  
mm  
L20.3 x W31.8 x H10.2  
Free air convection  
Cooling  
Case material  
Tinplate nickel plated  
INPUT SPECIFICATIONS  
typ.  
Characteristics  
Conditions  
min.  
max.  
18  
unit  
VDC  
VDC  
VDC  
mA  
Input voltage range  
No load input current  
Input voltage w/o damage  
startup voltage  
Ta min ... Ta max, Io nom  
Vi nom, Io = 0  
Io nom  
9
18  
35  
12  
24  
48  
30  
25  
20  
36  
75  
12V models  
24V models  
48V models  
12V models  
24V models  
48V models  
12V models  
24V models  
48V models  
mA  
mA  
20  
40  
80  
VDC  
VDC  
VDC  
VDC  
VDC  
VDC  
8.7  
17.4  
31.5  
Io nom  
Input filter  
Pi type  
OUTPUT SPECIFICATIONS  
typ.  
Characteristics  
Conditions  
min.  
max.  
unit  
Output voltage accuracy  
Vi nom, Io nom  
Vi nom single output models  
dual output models (each output)  
2
%
Minimum load  
0
%
%
10  
Line regulation  
Load regulation  
Io nom, Vi min ...Vi max  
0.5  
0.5  
1
%
%
Vi nom, Io 0 ...Io nom, single output models  
Vi nom, Io min ...Io nom, dual output models  
%
Vi nom, Io nom= 1  
Vi nom, Io nom  
1/2 lo nom  
ms  
% / oC  
Transient recovery time  
Temperature coefficient  
Ripple & noise  
1
0.02  
50  
Vi nom, Io nom, BW = 20MHz  
Vi nom, Io nom, Po / Pi  
mV  
Efficiency  
Up to 84%, See model list  
Io nom  
3.3Vout models  
2200  
1500  
270  
180  
680  
150  
68  
F
Capacitive Load  
5.0Vout models  
12.0Vout models  
15.0Vout models  
5Vout models  
12Vout models  
sales@chinfa.com  
15Vout models  
www.chinfa.com  
2007.05.11  
RDD05U SERIES  
SINGLE & DUAL OUTPUT  
CONTROL AND PROTECTION  
Input reversed  
Shunt diode built in, external fuse recommended  
Output short circuit  
Rated over load protection  
Continuous  
110%min....140%max  
APPROVALS AND STANDARD  
UL/cUL  
TUV  
CE  
UL60950-1  
EN60950-1  
EN61204-3(Class A for EMI)  
MECHANISM & PIN CONFIGURATION  
mm [inch]  
31.75 [1.25]  
20.32 [0.80]  
2 3  
9
11  
15.24 [0.60]  
2322  
16 14  
10.2 [0.4]  
DIA 0.50 [0.02]  
2.54 [0.10]  
5.08 [0.20]  
BOTTOM VIEW  
PHYSICAL CHARACTERISTICS  
CASE SIZE  
20.3 x 31.8 x 10.2 mm 0.8 x 1.25 x 0.4 inches  
CASE MATERIAL  
WEIGHT  
Tinplate nickel plated  
16 g  
PIN ASSIGNMENT  
GENERAL  
PIN NO.  
SINGLE  
DUAL  
2 & 3  
Vi -  
9
11  
N. C.  
Vo -  
14  
Vo+  
Vo+  
16  
22 & 23  
Vi+  
N. C.  
com  
Vo -  
com  
Vi -  
Vi+  
DERATING  
100  
NATURAL  
CONVECTION  
COOLING  
0
-40  
71  
100  
Ambient Temperature [ oC ]  
www.chinfa.com  
2007.05.11  
sales@chinfa.com  
RDD05U SERIES  
DC - DC CONVERTER  
4 ~ 6W SINGLE & DUAL OUTPUT  
FEATURES  
LOW COST  
4:1 WIDE INPUT RANGE  
I/O ISOLATION  
INPUT Pi FILTER  
SHORT CIRCUIT PROTECTION  
HIGH PERFORMANCE  
UL/cUL/TUV/CE  
MODEL LIST  
EFF.  
(TYP.)  
EFF.  
(min.)  
INPUT  
OUTPUT  
OUTPUT  
OUTPUT  
CURRENT  
MODEL NO.  
VOLTAGE WATTAGE VOLTAGE  
Single Output Models  
77%  
79%  
82%  
82%  
77%  
79%  
82%  
82%  
75%  
77%  
80%  
80%  
75%  
77%  
80%  
80%  
RDD05 - 03S4U  
RDD05 - 05S4U  
RDD05 - 12S4U  
RDD05 - 15S4U  
RDD05 - 03S5U  
RDD05 - 05S5U  
RDD05 - 12S5U  
RDD05 - 15S5U  
9~ 36 VDC  
9~ 36 VDC  
9~ 36 VDC  
9~ 36 VDC  
18~ 75 VDC  
18~ 75 VDC  
18~ 75 VDC  
18~ 75 VDC  
4 WATTS  
5 WATTS  
6 WATTS  
6 WATTS  
4 WATTS  
5 WATTS  
6 WATTS  
6 WATTS  
+ 3.3 VDC  
5 VDC  
1200 mA  
1000 mA  
500 mA  
400 mA  
1200 mA  
1000 mA  
500 mA  
400 mA  
+
+ 12 VDC  
+ 15 VDC  
+ 3.3 VDC  
+
5 VDC  
+ 12 VDC  
+ 15 VDC  
Dual Output Models  
79%  
82%  
82%  
79%  
82%  
82%  
77%  
80%  
80%  
77%  
80%  
80%  
RDD05 - 05D4U  
RDD05 - 12D4U  
RDD05 - 15D4U  
RDD05 - 05D5U  
RDD05 - 12D5U  
RDD05 - 15D5U  
9~ 36 VDC  
9~ 36 VDC  
9~ 36 VDC  
18~ 75 VDC  
18~ 75 VDC  
18~ 75 VDC  
5 WATTS  
5 VDC  
12 VDC  
15 VDC  
5 VDC  
500 mA  
250 mA  
200 mA  
500 mA  
250 mA  
200 mA  
6 WATTS  
6 WATTS  
5 WATTS  
6 WATTS  
6 WATTS  
12 VDC  
15 VDC  
www.chinfa.com  
2007.05.11  
sales@chinfa.com  
RDD05U SERIES  
SINGLE & DUAL OUTPUT  
CIRCUIT SCHEMATIC  
Block diagram for RDD05U series with single output  
Vi +  
Vo +  
Rectifier  
Switching  
Device  
Vi -  
Vo -  
PWM  
Controller  
Reference &  
Error Amp.  
Opto -  
Isolation  
Block diagram for RDD05U series with dual output  
Vi +  
Vo +  
com  
Rectifier  
Switching  
Device  
Rectifier  
Vi -  
Vo -  
PWM  
Controller  
Opto -  
Isolation  
Reference &  
Error Amp.  
www.chinfa.com  
2007.05.11  
sales@chinfa.com  
RDD05U SERIES  
SINGLE & DUAL OUTPUT  
SPECIFICATION  
All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed  
GENERAL  
typ.  
250  
Characteristics  
Switching frequency  
Isolation voltage  
Isolation resistance  
Ambient temperature  
Case temperature  
Derating  
Conditions  
Vi nom, Io nom  
min.  
max.  
unit  
KH z  
VDC  
1,500  
1G  
Input / Output  
Input / Output, @ 500VDC  
Operating at Vinom, Io nom  
Operating at Vinom, Io nom  
Vi nom  
oC  
oC  
% / oC  
-40  
+ 71  
+ 100  
See derating curve  
-40  
oC  
Storage temperature  
Dimension  
Non operational  
+ 100  
mm  
L20.3 x W31.8 x H10.2  
Free air convection  
Cooling  
Case material  
Tinplate nickel plated  
INPUT SPECIFICATIONS  
typ.  
24  
Characteristics  
Conditions  
min.  
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  
Vi nom, Io = 0  
Io nom  
9
18  
48  
75  
24V models  
48V models  
24V models  
30  
mA  
25  
40  
80  
VDC  
48V models  
24V models  
VDC  
VDC  
8.7  
Io nom  
17.4  
48V models  
VDC  
Input filter  
Pi type  
OUTPUT SPECIFICATIONS  
typ.  
Characteristics  
Conditions  
min.  
max.  
unit  
Output voltage accuracy  
Vi nom, Io nom  
Vi nom single output models  
dual output models (each output)  
2
%
Minimum load  
0
%
%
10  
Line regulation  
Load regulation  
Io nom, Vi min ...Vi max  
0.5  
0.5  
1
%
%
Vi nom, Io 0 ...Io nom, single output models  
Vi nom, Io min ...Io nom, dual output models  
%
Vi nom, Io nom= 1  
Vi nom, Io nom  
1/2 lo nom  
ms  
% / oC  
Transient recovery time  
Temperature coefficient  
Ripple & noise  
1
0.02  
50  
Vi nom, Io nom, BW = 20MHz  
Vi nom, Io nom, Po / Pi  
mV  
Efficiency  
Up to 82%, See model list  
Io nom  
3.3Vout models  
2200  
1500  
270  
180  
680  
150  
68  
F
Capacitive Load  
5.0Vout models  
12.0Vout models  
15.0Vout models  
5Vout models  
12Vout models  
15Vout models  
www.chinfa.com  
2007.05.11  
sales@chinfa.com  
RDD05U SERIES  
SINGLE & DUAL OUTPUT  
CONTROL AND PROTECTION  
Input reversed  
Shunt diode built in, external fuse recommended  
Output short circuit  
Rated over load protection  
Continuous  
110%min....160%max  
APPROVALS AND STANDARD  
UL/cUL  
TUV  
CE  
UL60950-1  
EN60950-1  
EN61204-3(Class A for EMI)  
MECHANISM & PIN CONFIGURATION  
mm [inch]  
31.75 [1.25]  
20.32 [0.80]  
2 3  
9
11  
15.24 [0.60]  
2322  
16 14  
10.2 [0.4]  
DIA 0.50 [0.02]  
2.54 [0.10]  
5.08 [0.20]  
BOTTOM VIEW  
PHYSICAL CHARACTERISTICS  
CASE SIZE  
20.3 x 31.8 x 10.2 mm 0.8 x 1.25 x 0.4 inches  
CASE MATERIAL  
WEIGHT  
Tinplate nickel plated  
16 g  
PIN ASSIGNMENT  
GENERAL  
PIN NO.  
SINGLE  
DUAL  
2 & 3  
Vi -  
9
11  
N. C.  
Vo -  
14  
Vo+  
Vo+  
16  
22 & 23  
Vi+  
N. C.  
com  
Vo -  
com  
Vi -  
Vi+  
DERATING  
100  
NATURAL  
CONVECTION  
COOLING  
0
-40  
71  
100  
Ambient Temperature [ oC ]  
www.chinfa.com  
2007.05.11  
sales@chinfa.com  

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