203V3S24LFR [MAKE-PS]
Single & Dual Output DC/DC Converter; 单，双输出DC / DC转换器
| 型号： | 203V3S24LFR |
| 厂家： | 
MAKE-PS |
| 描述： | Single & Dual Output DC/DC Converter |
| 文件： | 总4页 (文件大小：184K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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200LFR series
Single & Dual Output
DC/DC Converter
FEATURES
• Up to 81 % Efficiency
• Single and Dual Output, 2 watt converter
• Available in 5, 12, 24 and 48 VDC Inputs
• Industry Standard Pinout
• Short Circuit Protection
INPUT CHARACTERISTICS
DESCRIPTIONS
Unit/Comments
Min Typ Max
The 200LFR series 2 watt power modules are specially
designed to provide low output ripple, and tight regulation in
a low-profile 16 pin DIP package. The series consists of 28
models with input voltages of 5V, 12V, 24V and 48V, and offers
regulated output voltages of 3.3V, 5V, 12V, 15V, 5V, 12V and
15V.
Input Voltage
5 VDC Input Models
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
Input Fuse Requirements
5 VDC Input Models
12 VDC Input Models
24 VDC Input Models
48 VDC Input Models
VDC
VDC
VDC
VDC
4.5
9
5
9
12 18
18 24 ±6
±6 48 ꢀ2
o
o
mA;Slow blow type
mA;Slow blow type
mA;Slow blow type
mA;Slow blow type
Amp
1000
500
250
120
The -40 C to +65 C operating temperature range makes it
ideal for data communication equipment, mobile battery
driven equipment, distributed power systems, telecommu-
nication equipment, mixed analog/digital subsystems, auto-
matic test instrumentation and industrial robot systems.
Reverse Polarity Input Current
Input Filter
1.0
Pi Filter
OUTPUT CHARACTERISTICS
Unit/Comments
% Output voltage at
nominal line & FL
% Equal Output
Loads
% Output voltage
measured from
min. input line to
maximum
Min Typ Max
Output Voltage Set Point
±2.0
Output Voltage Balance
(Duals)
Line Regulation
±1.0 ±±.0
±0.2 ±0.5
GENERAL CHARACTERISTICS
Load Regulation
Ripple/Noise
% Output voltage
measured from FL
to 25% load
mV p-p, Over Line,
Load & Temp., 20
MHz B.W.,
using 1 μf bypass
capacitor
%Rated Output Load
Continuous,
±0.ꢀ5
ꢀ5
Min Typ Max Unit/Comments
Switching Frequency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
MTBF (MIL-HBK-21ꢀF)
±00
kHz
1500
1000
VDC, 1 minute
Mohm, 500VDC
250 420 pF, 100kHz, 1Volt
Million Hours,
1
o
+25 C, Ground
Benign
Overload Protection
Short Circuit Protection
120
Automatic Recovery
% per degree C
Temperature Coefficient
±0.01 ±0.02
>> B-25
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ENVIRONMENTAL SPECIFICATIONS
PHYSICAL CHARACTERISTICS
Min Typ Max Unit/Comments
Unit/Comments
o
-40
-40
+65 C; Ambient
0.94 X 0.54 X 0.± inches
(2±.9 X1±.ꢀ X ꢀ.6 mm)
Non-Conductive Black Plastic
UL94V-0
Operating Temp. Range
Storage Temp. Range
Relative Humidity
Case Size
o
+125 C
95 % Humidity; non-
condensing
Case Material
Flammability
Weight
Free-Air Convection
5.1 Grams
Cooling
OUTLINE DRAWING
0.94 (2±.9)
0.02
(0.5)
0.±
(ꢀ.6)
SIDE VIEW
0.15 (±.8)
6 PLACES
0.02(0.5) PIN DIA.
6 PLACES
2X 0.1(2.5)
1
ꢀ
8
9
0.4 0.54
10.2 1±.ꢀ
BOTTOM VIEW
16
10
PIN OUT CHART
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
Pins
SINGLE
DUAL
- Vin
1
ꢀ
- V in
Tolerances
Inches
mm
NC
NC
+ V out
- V out
+V in
NC
X.XX = ±0.02
X.XXX= ±0.010
±0.002
X.X = ±0.5
X.XX = ±0.25
±0.05
8
9
Common
+V out
- V out
+V in
Pin :
10
16
NC = No Connection
All specifications are typical at nominal input, nominal load and 25°C unless otherwise specified.
Capacitor mounted close to the power module helps ensure stability of the unit, it is recommended
to use a good quality low ESR capacitor of 2.2mF for the 5V input devices, a 1.0mF for the 12V input
devices and a 0.47mF for the 24V and 48V devices.
>> B-26
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HOW TO ORDER
HOW TO ORDER
2 15 D XX LFR - Y
Wattage
Output Voltage
ROHS Compliant
Series
Nominal
Input Voltage
Output
Configuration
(S=Single, D=Dual)
MODEL SELECTION CHART
Model
Nominal
Output
Full Load
Output
Current
(mA)
500
400
167
134
500
400
167
134
500
400
167
134
500
400
167
134
200
83
Min Load
Output
Current
(mA)
125
100
42
No Load
Full Load
Efficiency
(%)
Input Voltage
(VDC)
Voltage
(VDC)
Input Current Input Current
(mA)
(mA)
203V3S5LFR
205S5LFR
212S5LFR
215S5LFR
5
3.3
5
12
15
3.3
5
12
15
3.3
5
12
15
3.3
5
12
15
5
12
15
5
12
15
5
12
15
5
40
40
40
40
20
20
20
20
10
10
10
10
8
471
548
534
582
184
217
209
220
96
109
109
108
108
108
108
108
667
615
598
242
224
226
119
112
110
62
70
73
75
73
73
77
80
80
72
77
80
81
71
73
79
79
64
69
71
73
78
78
74
78
80
71
77
77
5
5
5
33
203V3S12LFR
205S12LFR
212S12LFR
215S12LFR
203V3S24LFR
205S24LFR
212S24LFR
215S24LFR
203V3S48LFR
205S48LFR
212S48LFR
215S48LFR
205D5LFR
12
12
12
12
24
24
24
24
48
48
48
48
5
125
100
42
33
125
100
42
33
125
100
42
8
8
33
8
50
40
40
40
20
20
20
10
10
10
8
212D5LFR
215D5LFR
5
5
21
67
17
205D12LFR
212D12LFR
215D12LFR
205D24LFR
212D24LFR
215D24LFR
205D48LFR
212D48LFR
215D48LFR
12
12
12
24
24
24
48
48
48
200
83
67
200
83
67
200
83
67
50
21
17
50
21
17
50
12
15
21
8
8
57
57
17
>> B-27
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DERATING CURVES
MODEL 200LFR
Pout %
100
90
80
ꢀ0
60
50
40
±0
20
10
0
400LFM
200LFM
100LFM
Natural
Convection
-40
50
60
ꢀ0
80
90
100
110
TEMPERATURE ° C
>> B-28
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