312D24WFR-Y [COOPER]
Analog Circuit,;
| 型号： | 312D24WFR-Y |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | Analog Circuit, |
| 文件： | 总4页 (文件大小：131K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
www.martekpower.com
300WFR series
FEATURES
Single & Dual Output
DC/DC Converter
• Up to 84% Efficiency
• Single & Dual Output, 2 to 3 watt converter
• 2 - 1 Input Range
• 1500 VDC Input / Output Isolation
• Short Circuit Protection
• MTBF > 1,000,000 Hours
INPUT CHARACTERISTICS
DESCRIPTIONS
Unit/Comments
Min Typ Max
The 300WFR series 3 watts power modules are high
efficiency, low profile dc-dc converters that operate over a wide
input voltage range of 4.5 - 9 VDC, 9 - 18 VDC, 18 - 36 VDC and 36
- 72 VDC and provide precisely regulated output voltages of
3.3V, 5V, 12V, 15V, 5V, 12V and 15V.
Start 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
Reverse Polarity Input Current
VDC
VDC
VDC
VDC
4.5
9
5
9
12 18
18 24 ±6
±6 48 72
o
o
The -25 C to +71 C operating temperature range makes it
ideal for data communication equipment, mobile battery
driven equipment, distributed power systems, telecommunication
equipment, mixed analog/digital subsystems, process/
machine control equipment, computer peripheral systems
and industrial robot systems.
mA; Slow blow type
mA; Slow blow type
mA;Slow blow type
mA;Slow blow type
A
1500
700
±50
1±5
1
OUTPUT CHARACTERISTICS
Min Typ Max
Unit/Comments
% Output voltage at
nominal line & FL
% Equal Output
Loads
% Output voltage
measured from
min. input line to
maximum
±0.5 ±1.0
Output Voltage Set Point
±0.5 ±2.0
±0.2 ±0.5
Output Voltage Balance
(Duals)
Line Regulation
±0.2 ±0.5
45 60
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.,
GENERAL CHARACTERISTICS
Min Typ Max Unit/Comments
Switching Frequency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
MTBF (MIL-HBK-217F)
±00
kHz
1500
1000
VDC, 1 minute
Mohm, 500VDC
65 100 pF, 100kHz, 1Volt
Million Hours,
100
Ripple/Noise
1
o
+25 C, Ground
Benign
using 1 μf bypass
capacitor
Continuous,
Short Circuit Protection
Automatic Recovery
% deviation of Vout
for a 25% load change
%
μS for 25% load
change
% per degree C
±± ±5
Transient Response Deviation
120
Over Power Protection
Transient Recovery Time
±00 500
±0.01 ±0.02
Temperature Coefficient
>> B-52
1111 Knox Street Torrance CA 90502 USA Tel: +1 310 202 8820 sales@martekpower.com
www.martekpower.com
ENVIRONMENTAL SPECIFICATIONS
PHYSICAL CHARACTERISTICS
Min Typ Max Unit/Comments
Unit/Comments
o
-25
-25
-40
+71 C; Ambient
1.25 X 0.8 X 0.4 inches
(±1.8 X 20.± 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 Grams
Free-Air Convection
Cooling
OUTLINE DRAWING
1.25 (±1.8)
0.40
(10.2)
SIDE VIEW
0.16 (4.1)
0.020 (0.50)
PIN DIA. TYP.
0.10
(2.5)
0.18 (4.5)
0.100 (2.54)
2
±
9
11
0.80
(20.±)
0.600
(15.22)
BOTTOM VIEW
2± 22
16 14
PIN OUT CHART
Pins
2
Single
Dual
- Vin
- Vin
No Pin
NC
- Vin
- Vin
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
±
9
Common
- Vout
+ Vout
Common
+ Vin
11
14
16
22
2±
Tolerances
Inches
mm
+ Vout
- Vout
+ 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 output is recommended for operation.
NC = No Connection
>> B-53
1111 Knox Street Torrance CA 90502 USA Tel: +1 310 202 8820 sales@martekpower.com
www.martekpower.com
HOW TO ORDER
HOW TO ORDER
Y
3 XX S XX WFR -
Wattage
ROHS Compliant
Output Voltage
Series
Nominal
Input Range
Output
Configuration
(S=Single, D=Dual)
MODEL SELECTION CHART
Model
Nominal
Input
Voltage
Range
(VDC)
Output
Voltage
(VDC)
Full Load
Output
Current
(mA)
600
Input
Efficiency
@ FL
Input
Voltage
(VDC)
5
Current
No Load
Typ. (mA)
(%)
±0±S5WFR
±05S5WFR
±12S5WFR
±15S5WFR
±05D5WFR
±12D5WFR
±15D5WFR
±0±S12WFR
±05S12WFR
±12S12WFR
±15S12WFR
±05D12WFR
±12D12WFR
±15D12WFR
±0±S24WFR
±05S24WFR
±12S24WFR
±15S24WFR
±05D24WFR
±12D24WFR
±15D24WFR
±0±S48WFR
±05S48WFR
±12S48WFR
±15S48WFR
±05D48WFR
±12D48WFR
±15D48WFR
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
4.5 - 9.0
9 - 18
±.±
5.0
40
40
40
40
40
40
40
20
20
20
20
20
20
20
5
70
7±
77
77
72
75
75
74
78
82
82
77
80
80
76
79
84
84
79
82
82
76
79
84
84
80
84
84
5
500
5
12.0
15.0
±5.0
±12.0
±15.0
±.±
250
200
5
5
±250
±125
±100
600
5
5
12
12
12
12
12
12
12
24
24
24
24
24
24
24
48
48
48
48
48
48
48
9 - 18
5.0
500
9 - 18
12.0
15.0
±5.0
±12.0
±15.0
±.±
250
9 - 18
200
9 - 18
±250
±125
±100
600
9 - 18
9 - 18
18 - ±6
18 - ±6
18 - ±6
18 - ±6
18 - ±6
18 - ±6
18 - ±6
±6 - 72
±6 - 72
±6 - 72
±6 - 72
±6 - 72
±6 - 72
±6 - 72
5.0
500
5
12.0
15.0
±5.0
±12.0
±15.0
±.±
250
5
200
5
±250
±125
±100
600
5
5
5
±
5.0
500
±
12.0
15.0
±5.0
±12.0
±15.0
250
±
200
±
±250
±125
±100
±
±
±
>> B-54
1111 Knox Street Torrance CA 90502 USA Tel: +1 310 202 8820 sales@martekpower.com
www.martekpower.com
MAXIMUM CAPACITIVE LOAD
SINGLE OUTPUT UNITS
Module Output Voltage
±.±V
5V
12V
15V
Maximum Capacitve Load 4000μF 4000μF 4000μF 4000μF
DUAL OUTPUT UNITS
Module Output Voltage
5V
12V
15V
1000μF 1000μF 1000μF
Max. Capacitve Load for each Output
DERATING CURVES
MODEL 300WFR
Pout %
100
90
80
70
60
50
40
±0
20
10
100LFM
400LFM
200LFM
Natural
Convection
0
-40
50
60
70
80
90
100
110
TEMPERATURE ° C
>> B-55
1111 Knox Street Torrance CA 90502 USA Tel: +1 310 202 8820 sales@martekpower.com
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