Power Systems MAUS-4815 Dc-dc converter unit 1 w unregulated dc-dc converter Datasheet

DC-DC Converter UNIT
MAU Series ( 1 W UNREGULATED DC-DC CONVERTER )
FEATURES
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1000VDC ISOLATION
EFFICIENCY UP TO 82%
INTERNAL SMD TECHNOLOGY
LOW COST
NO HEATSINK REQUIRED
UP TO 1W UNREGULATED
OUTPUT POWER
DUAL IN LINE PACKAGE
100% BURNED IN
MTBF > 2,000,000 HOURS
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OUTPUT SPECIFICATIONS
Voltage Setpoint Accuracy
+/-2% max
Temperature Coefficient
Ripple & Noise (20MHz BW)
Line Regulation
+/-0.03%/ C
O
INPUT SPECIFICATIONS
Input Voltage Range
Input Filter
Capacitor Type
100mVp-p max
1
+/-1.2% max
Load Regulation2
+/-8% max
Short Circuit Protection
Momentary
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GENERAL SPECIFICATIONS
Efficiency
70%-82%
3
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ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Cooling
+/-10% max
Isolation Voltage
1000 VDC min
Isolation Resistance
9
10 ohms min
-25 OC to +71 OC
Switching Frequency
100 KHz min
-55 C to +125 C
Isolation Capacitance
80pF max
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Free-Air Convection
MTBF
Weight
ALL SPECIFICATIONS TYPICAL AT NOMINAL LINE,
Case Material
FULL LOAD , AND 25 OC UNLESS OTHERWISE
Case Size
2,000,000 Hours
1.7g Typ
Non-Conductive Plastic
12.7mm*10.16mm*6.87mm
NOTED.
1
Line Regulation is for a 1.0% change in input Voltage.
2
Load Regulation is for output load current change from 20% to 100%.
3
For 60 seconds
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Page: 1 / 5
Version: 4-Oct-02
DC-DC Converter UNIT
MAU Series ( 1 W UNREGULATED DC-DC CONVERTER )
z SELECTION GUIDE
1W OUTPUT
MODEL
NUMBER
INPUT
OUTPUT
OUTPUT
VOLTAGE VOLTAGE CURRENT
(VDC)
(VDC)
(mA)
INPUT
CURRENT(mA)
FULL
NO
LOAD
LOAD
EFF
ISOLATION
(%)
(VDC)
MAUS-0505
5
5
200
260
26
77
1000
MAUS-0509
5
9
110
260
27
77
1000
MAUS-0512
5
12
84
253
26
79
1000
MAUS-0515
5
15
67
253
28
79
1000
MAUS-1205
12
5
200
107
11
78
1000
MAUS-1209
12
9
110
105
11
79
1000
MAUS-1212
12
12
84
102
11
82
1000
MAUS-1215
12
15
67
102
12
82
1000
MAUS-2405
24
5
200
54
8
77
1000
MAUS-2409
24
9
110
54
8
77
1000
MAUS-2412
24
12
84
54
8
77
1000
MAUS-2415
24
15
67
52
7
80
1000
MAUS-4805
48
5
200
27
4
76
1000
MAUS-4809
48
9
110
27
4
77
1000
MAUS-4812
48
12
84
27
4
77
1000
MAUS-4815
48
15
67
26
4
79
1000
Note: Other input to output voltages may be available. Please contact factory.
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Version: 4-Oct-02
DC-DC Converter UNIT
MAU Series ( 1 W UNREGULATED DC-DC CONVERTER )
z MECHANICAL DIMENSIONS &
RECOMMENDED FOOTPRINT DETAILS
z SIMPLIFIED SCHEMATIC
PIN
SINGLE
1
-Vin
4
+Vin
5
+Vout
7
-Vout
z TYPICAL APPLICATIONS
INPUT
+Vin
OUTPUT
+Vin
+Vout
+Vout
OSCILLATOR
DRIVER
-Vin
DC-DC
CONVERTER
-Vout
-Vin
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Page: 3 / 5
LOAD
-Vout
Version: 4-Oct-02
DC-DC Converter UNIT
MAU Series ( 1 W UNREGULATED DC-DC CONVERTER )
z TYPICAL PERFORMANCE CUREVES
Specifications typical at ta=25 OC , nominal input voltage , rated output current unless otherwise specified.
VOUT VS LOAD(9Vout Models)
6.4
10.4
6.0
10.0
Vout(V)
Vout(V)
VOUT VS LOAD(5Vout Models)
5.6
9.6
5.2
9.2
4.8
8.8
0
50
100
150
0
200
VOUT VS LOAD(12Vout Models)
84
111
VOUT VS LOAD(15Vout Models)
13.5
16.5
13.0
16.0
Vout(V)
Vout(V)
56
Output Current(mA)
Output Current(mA)
12.5
12.0
11.5
15.5
15.0
14.5
0
20
40
60
80
0
Output Current(mA)
15
30
45
60
Output Current(mA)
EFFICIENCY VS LOAD
DERATING CURVE
1.2
80.0
60.0
40.0
20.0
0.0
0
20
40
60
80
100
OUTPUT POWER(W)
EFFICIENCY(%)
28
0.9
0.3
0.0
-25
0
25
50
70
100
TA(degree C)
% OF RATED LOAD(%)
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SAFE
OPERATING
AREA
0.6
Page: 4 / 5
Version: 4-Oct-02
DC-DC Converter UNIT
MAU Series ( 1 W UNREGULATED DC-DC CONVERTER )
MAU SERIES APPLICATION NOTES:
EXTERNAL CAPACITANCE REQUIREMENTS:
Output filtering is required for operation. A minimum of 10uF is needed. Output
capacitance may be increased for additional filtering, not to exceed 220uF.
To meet the reflected ripple requirements of the converter, an input impedance of
less than 0.5 ohm from DC to 250KHz is required.
Negative Outputs:
A negative output voltage may be obtained by connecting the +OUT to circuit ground
and connecting –OUT as the negative output.
FOR MORE INFORMATION CALL:
Power Systems – The Power Solution
Ilsfeld-Auenstein ( Germany ) Dörnet 8
Tel: + 49 / 70 62 / 67 59 – 6
E-mail: [email protected]
Home Page: www.Power-Systems.de
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Fax: + 49 / 70 62 / 67 59 -80
Version: 4-Oct-02
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