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205S12VFI-Y [COOPER]

Analog Circuit,;
205S12VFI-Y
型号： 205S12VFI-Y
厂家： COOPER BUSSMANN, INC.    COOPER BUSSMANN, INC.
描述：

Analog Circuit,
文件： 总4页 (文件大小：67K)
中文：  中文翻译
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200VFI series  
www.martekpower.com  
FEATURES  
Single & Dual Output  
DC/DC Converter  
• Single and Dual Output, 2 watt converter  
• 4000 VAC Input/Output Isolation  
• Available in 5, 12, and 24 VDC Inputs  
• Wide Operating Temperature Range  
• MTBF > 600,000 Hours  
• Low Cost  
INPUT CHARACTERISTICS  
DESCRIPTIONS  
Unit/Comments  
Min Typ Max  
The 200VFI series is a family of cost effective 2 watt single  
and dual output DC/DC converters. 18 models operate from  
input bus voltages of 5V, 12V and 24V; producing output  
voltage levels of 5V, 12V, 15V, 5V, 12V and 15V for a wide  
range of choices.  
Input Voltage  
5 VDC Input Models  
12 VDC Input Models  
24 VDC Input Models  
Input Fuse Requirements  
5 VDC Input Models  
12 VDC Input Models  
24 VDC Input Models  
Input Filter  
VDC  
VDC  
VDC  
4.5  
5
5.5  
10.8 12 13.2  
13.5 24 26.4  
mA;Slow blow type  
mA;Slow blow type  
mA;Slow blow type  
Pi Filter  
1000  
500  
250  
The 200VFI series is ideal for a variety of applications  
including distributed power systems, mixed analog / digital  
subsystems, portable test equipment, local power networks  
and battery backed systems.  
OUTPUT CHARACTERISTICS  
Unit/Comments  
% Output voltage at  
nominal line & FL  
% Equal Output  
Loads  
Min Typ Max  
Output Voltage Set Point  
2.0 4.0  
Output Voltage Balance  
(Duals)  
Line Regulation  
2.0 4.0  
0.3 0.5  
%; % Change /  
Percentage change  
in Input  
GENERAL CHARACTERISTICS  
voltage  
Load Regulation  
Ripple/Noise  
% Output voltage  
measured from FL  
to 10% load  
mV p-p, Nom.Line  
@FL, 20MHz B.W.,  
using 1 μf bypass  
capacitor  
mV p-p, Over Line,  
Load & Temp., 20  
MHz B.W.,  
0.5 1.0  
30 50  
Min Typ Max Unit/Comments  
Switching Frequency  
Isolation Voltage  
Isolation Resistance  
Isolation Capacitance  
MTBF (MIL-HBK-217F)  
25  
50  
80  
kHz  
6,000  
10,000  
VDC, 60 sec.  
Mohm, 500VDC  
20  
30 pF, 100kHz, 1Volt  
Million Hours,  
0.6  
o
+25 C, Ground  
Benign  
Ripple/Noise  
100  
using 1 μf bypass  
capacitor  
%Rated Output Load  
Continuous  
% per degree C  
Overload Protection  
Short Circuit Protection  
Temperature Coefficient  
120  
0.01 0.02  
Martek Power reserves the right to change specifications without notice.  
1
PHYSICAL CHARACTERISTICS  
ENVIRONMENTAL SPECIFICATIONS  
Min Typ Max Unit/Comments  
Unit/Comments  
o
-25  
-25  
-40  
+60 C; Ambient  
1.25 X 0.80 X 0.40 inches  
(31.8 X 20.3 X 10.2 mm)  
Non-Conductive Black Plastic  
UL94V-0  
Operating Temp. Range  
Operating Temp. Range  
Storage Temp. Range  
Relative Humidity  
Case Size  
o
+90 C; Case  
o
+125 C  
Case Material  
Flammability  
Weight  
+95 % Humidity; non-  
condensing  
12.4 Grams  
Free-Air Convection  
Cooling  
OUTLINE DRAWING  
1.25 (31.8)  
0.40  
(10.2)  
SIDE VIEW  
0.15  
(3.8)  
0.020(0.50)  
PIN DIA.  
0.10  
(2.5)  
0.100  
(2.54)  
0.08 (2.0)  
1
2
10 11 12  
0.600 0.80  
(15.22) (20.3)  
BOTTOM VIEW  
15  
13  
24 23  
PIN OUT CHART  
Pins  
1
Single  
+ Vin  
Dual  
Notes:  
+ Vin  
+ Vin  
1. Unless otherwise specified dimensions are in inches (mm).  
Tolerances  
2
+ Vin  
Inches  
mm  
10  
11  
12  
13  
15  
23  
24  
No Pin  
No Pin  
- Vout  
+ Vout  
No Pin  
- Vin  
Common  
Common  
No Pin  
- Vout  
+ Vin  
- Vin  
- Vin  
X.XX = 0.02  
X.XXX= 0.010  
0.002  
X.X = 0.5  
X.XX = 0.25  
0.05  
Pin :  
- Vin  
All specifications are typical at nominal input, nominal load and 25° C unless otherwise specified.  
External, low ESR, 10 microfarad (minimum) capacitor across input is recommended for operation.  
2
HOW TO ORDER  
HOW TO ORDER  
Y
2 XX S XX VFI -  
Wattage=2 W  
Output Voltage  
ROHS Compliant  
Series  
Output  
Configuration  
(S=Single, D=Dual)  
Nominal  
Input Voltage  
MODEL SELECTION CHART  
Model  
Nominal  
Output  
Voltage  
(VDC)  
Full Load  
Output  
Current  
(mA)  
400  
165  
133  
400  
165  
133  
400  
165  
133  
100  
83  
No Load  
Input  
Current  
(mA)  
100  
100  
100  
50  
Full Load  
Input  
Current  
(mA)  
645  
Reflected  
Ripple  
Current  
(mA)  
62  
Input  
Voltage  
(VDC)  
5
205S5VFI  
212S5VFI  
215S5VFI  
205S12VFI  
212S12VFI  
215S12VFI  
205S24VFI  
212S24VFI  
215S24VFI  
205D5VFI  
212D5VFI  
215D5VFI  
205D12VFI  
212D12VFI  
215D12VFI  
205D24VFI  
212D24VFI  
215D24VFI  
5
5
5
12  
15  
5
629  
63  
623  
64  
12  
12  
12  
24  
24  
24  
5
269  
62  
12  
15  
5
12  
15  
5
12  
15  
5
12  
15  
5
50  
262  
63  
50  
260  
64  
30  
134  
62  
30  
131  
63  
30  
130  
64  
100  
100  
100  
50  
476  
42  
5
5
699  
57  
66  
695  
57  
12  
12  
12  
24  
24  
24  
100  
83  
66  
100  
83  
66  
185  
45  
50  
281  
59  
50  
280  
59  
30  
93  
45  
12  
15  
30  
143  
58  
30  
142  
58  
3
DERATING CURVES  
MODEL 200VFI  
Pout %  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
200LFM  
400LFM  
100LFM  
Natural  
Convection  
0
-25  
~
50  
60  
70  
80  
90  
100  
110  
TEMPERATURE ° C  
4

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