12S15.200SMT [ETC]
DC to DC Converter ; 直流到直流转换器\n
| 型号： | 12S15.200SMT |
| 厂家： | 
ETC |
| 描述： | DC to DC Converter
|
| 文件： | 总4页 (文件大小：147K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3 Watt SMT Single Series DC/DC Converters
Features
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SMT Technology
2:1 Input Range
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High Efficiency up to 83%
I/O Isolation 1500VDC
Short Circuit Protected
CECC00802 Reflow
MTBF > 1,000,000 Hours
Selection Chart
Input Range
VDC
Output
mA
Model
Power
W
Min
Max
VDC
12S3R3.700SMT
12S5.600SMT
12S12.250SMT
12S15.200SMT
24S3R3.700SMT
24S5.600SMT
24S12.250SMT
24S15.200SMT
48S3R3.700SMT
48S5.600SMT
48S12.250SMT
48S15.200SMT
9
9
9
9
18
18
18
18
36
36
36
36
18
18
18
18
36
36
36
36
75
75
75
75
3.3
5
12
15
3.3
5
12
15
3.3
5
12
15
700
600
250
200
700
600
250
200
700
600
250
200
3
3
3
3
3
3
3
3
3
3
3
3
A
2401 Stanwell Drive
•
Concord, California 94520
•
Ph: 925/687-4411 or 800/542-3355
•
Fax: 925/687-3333
•
www.calex.com
•
Email: sales@calex.com
eco# 020717-1
1
3 Watt SMT Single Series DC/DC Converters
Input Parameters
Model
12S3R3.700SMT
12S5.600SMT
12S12.250SMT
12S15.200SMT
Units
MIN
TYP
MAX
9.0
12.0
18.0
Voltage Range
VDC
Input Current No Load
Full Load
Reflected Ripple
Under Voltage Shutdown
Reverse Polarity
Input Current
TYP
TYP
TYP
MAX
20
257
20
316
20
305
20
305
mA
25
8
mA
VDC
MAX
MAX
0.5
A
Short Circuit Input Power
1500
mW
Input Filter
Efficiency
Pi Filter
TYP
TYP
75
79
82
82
%
Switching Frequency
300
kHz
Input Surge Voltage
(1000 ms)
MIN
MAX
-0.7
25
VDC
mW
Internal Power Dissipation
MAX
2500
Recommended Fuse
750 mA Slow Blow Type
24S5.600SMT 24S12.250SMT
mA
Model
24S3R3.700SMT
24S15.200SMT
Units
MIN
TYP
MAX
TYP
TYP
18.0
24.0
36.0
Voltage Range
VDC
mA
Input Current No Load
Full Load
5
127
5
156
5
151
5
151
Reflected Ripple
TYP
15
16
mA
Under Voltage Shutdown
MAX
VDC
Reverse Polarity
Input Current
MAX
MAX
0.5
A
Short Circuit Input Power
1500
mW
Input Filter
Pi Filter
Efficiency
TYP
TYP
76
80
83
83
%
Switching Frequency
300
kHz
Input Surge Voltage
(1000 ms)
MIN
MAX
-0.7
50
VDC
mW
Internal Power Dissipation
MAX
2500
Recommended Fuse
350 mA Slow Blow Type
48S5.600SMT 48S12.250SMT
mA
Model
48S3R3.700SMT
48S15.200SMT
Units
MIN
TYP
MAX
36.0
48.0
75.0
Voltage Range
VDC
mA
A
Input Current No Load
Full Load
TYP
TYP
3
63
3
78
3
75
3
75
Reflected Ripple
TYP
10
32
mA
Under Voltage Shutdown
MAX
VDC
Reverse Polarity
Input Current
MAX
MAX
0.5
A
Short Circuit Input Power
Input FIlter
1500
mW
Pi Filter
Efficiency
TYP
TYP
76
80
83
83
%
Switching Frequency
300
kHz
Input Surge Voltage
(1000 ms)
MIN
MAX
-0.7
100
VDC
Internal Power Dissipation
Recommended Fuse
MAX
2500
mW
mA
200 mA Slow Blow Type
2401 Stanwell Drive
•
Concord, California 94520
•
Ph: 925/687-4411 or 800/542-3355
•
Fax: 925/687-3333
•
www.calex.com
•
Email: sales@calex.com
eco# 020717-1
2
3 Watt SMT Single Series DC/DC Converters
Output Parameters
12S3R3.700SMT
24S3R3.700SMT
48S3R3.700SMT
12S5.600SMT
24S5.600SMT
48S5.600SMT
12S12.250SMT
24S12.250SMT
48S12.250SMT
12S15.200SMT
24S15.200SMT
48S15.200SMT
Model
Units
Output Voltage
Output Current
3.3
5
12
15
VDC
mA
MIN
MAX
TYP
MAX
TYP
MAX
TYP
MAX
TYP
MAX
70
700
60
600
25
250
20
200
±0.5
±1.0
±0.3
±1.0
±0.1
±0.3
50
Output Voltage Accuracy
%
%
Load Regulation,
Io=10% to 100%
Line Regulation,
Vin=Min. to Max.
%
Ripple & Noise (20MHz)
mV P-P
mV P-P
75
Ripple & Noise (20MHz),
Over Line, Load & Temp
MAX
100
Ripple & Noise (20MHz)
MAX
MIN
10
mV RMS
Over Load
120
%
Transient Recovery Time,
25% Load Step Change
Transient Response
Deviation,
TYP
MAX
200
500
µs
TYP
MAX
±2
±6
%
25 % Load Step Change
TYP
MAX
±0.01
±0.02
Temperature Coefficient
%/°C
Short Circuit
Continuous
NOTES
General Specifications
(1) Specifications typical at Ta=+25°C, resistive load, nominal input
voltage, full rated output current unless otherwise noted.
All Models
Units
(2) Transient recovery time is measured to within 1% error band for
a step change in output load 75% to 100%
Isolation
(3) When measuring output ripple & noise, an external 0.1µF
ceramic capacitor is recommended to be placed from +Vout to
-Vout.
Isolation Voltage,
60 Seconds
Isolation Resistance,
500 VDC
Isolation Capacitance,
100kHz, 1V
MIN
TYP
1500
1000
VDC
Mohms
pF
(4) Specifications subject to change without notice.
TYP
MAX
65
100
Environmental
MIAN
-40
+71
-40
Operating Temperature
°C
MAX
MIN
Storage Temperature
Humidity
°C
MAX
+125
MAX
95
%
Cooling
Free-Air Convection
General
1.27 x 0.74 x 0.4 inches
32.3 x 18.8 x 10.2mm
Case Size
Case Material
Weight
Non-Conductive Black Plastic
10g
2401 Stanwell Drive
•
Concord, California 94520
•
Ph: 925/687-4411 or 800/542-3355
•
Fax: 925/687-3333
•
www.calex.com
•
Email: sales@calex.com
eco# 020717-1
3
3 Watt SMT Single Series DC/DC Converters
Mechanical Configuration
Pin
Function
1, 2
-INPUT
3, 10, 11, 12,
14, 22
NC
13
15
+OUTPUT
-OUTPUT
+INPUT
23, 24
NC: No Connection
Solder Reflow Profile
260
240
220
200
180
160
140
120
100
80
SOLDER
REFLOW
PEAK
TEMP.
235°C
60
40
20
PRE-HEAT AND TEMPERATURE SOAK
0
0
30
60
90
120
150
180
210
240
270
300
Time (Seconds)
Typical Application
Figure 1.
The profile in Figure 1 should be used as a starting point for your own
experiments. Obviously your optimal profile will be a function of many
factors including, type of paste, paste thickness, board thickness,
numberofconductivelayers,copperweight,thedensityofsurrounding
components, etc. It is recommended that the peak temperature
should not exceed +235°C for an extended period of time.
A
Connecting Pin Patterns
Derating Curve
2401 Stanwell Drive
•
Concord, California 94520
•
Ph: 925/687-4411 or 800/542-3355
•
Fax: 925/687-3333
•
www.calex.com
•
Email: sales@calex.com
eco# 020717-1
4
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