MPD MA1248S-15RW 2:1 input range, 12w single & dual output dc/dc con vert er Datasheet

MA1200RWSeries
2:1 Input Range, 12W
Single & Dual Output
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
• 12W Output Power
• 2:1 Input Voltage Range
• Compact DIP Case
• 1,600 VDC I/O Isolation
• Meets EN 55032 “A”
• Single & Dual Outputs
• Remote On/Off Control
• Wide Temperature Operation
• Industry Standard Pin-Out
Input
Parameter
Conditions
Input Voltage Range
Start Up Time
Input Filter
Input Reflected Ripple Current
Output
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation, See Note 2
Cross Regulation, Dual Output
Ripple & Noise (20 MHz)
Transient Recovery Time, See Note 5
Transient Response Deviation
Output Power Protection
Temperature Coefficient
Output Short Circuit Protection
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Remote On/Off (See Page 3)
Parameter
Supply On
Supply Off
Standby Input Current
Control Common
Environmental
Parameter
Operating Temperature Range
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
Reliability Specifications
Parameter
MTBF
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Lead Temperature
Min.
12 VDC Input
9.0
24 VDC Input 18.0
48 VDC Input 36.0
Nominal VIN & Constant Resistive Load
␲ (Pi) Filter
Typ.
12.0
24.0
48.0
20
Max.
18.0
36.0
72.0
Min.
VIN = Min to Max
Single Output
Dual Output
See Note 3
See Note 4
Typ.
±1.2
mA P - P
Max.
±0.5
±0.5
±1.0
±5.0
85
250
25% Load Step Change
±3.0
150
±0.02
Continuous (Autorecovery)
Conditions
Input/Output, 60 Seconds
Case/Input, Output, 60 Seconds
500 VDC
100 kHz/1V
Conditions
See Note On Page 3
Min.
1,600
1,600
Typ.
Max.
Ambient
Case
Min.
-40
%
%
mV P - P
µSec
%
% IOUT
%/ºC
Units
Typ.
M⍀
pF
kHz
Max.
12
1.2
Units
VDC
VDC
mA
Max.
+85
+100
+125
Units
ºC
ºC
ºC
5.0
Referenced to -Input (Pins 2, 3)
Conditions
Units
%
%
VDC
1,000
1,200
330
Min.
3.0
0.0
VDC
mS
20.0
Conditions
Units
Typ.
-40
Free Air Convection
RH, Non-condensing
95
%
See Mechanical Diagram (Page 3)
Copper With Nickel Coating (UL94V-0)
0.63 Oz (18g)
Conditions
MIL HDBK 217F, 25ºC, Gnd Benign
Min.
1.0
Typ.
Max.
Units
MHours
Conditions
12 VDC Input
24 VDC Input
48 VDC Input
1.5 mm From Case For 10 Sec
Min.
Typ.
Max.
36.0
50.0
100.0
260
Units
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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VDC
ºC
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Model Selection Guide
Input
Model
Number
MA1212S-02RW
MA1212S-03RW
MA1212S-05RW
MA1212S-12RW
MA1212S-15RW
MA1212D-12RW
MA1212D-15RW
MA1224S-02RW
MA1224S-03RW
MA1224S-05RW
MA1224S-12RW
MA1224S-15RW
MA1224D-12RW
MA1224D-15RW
MA1248S-02RW
MA1248S-03RW
MA1248S-05RW
MA1248S-12RW
MA1248S-15RW
MA1248D-12RW
MA1248D-15RW
Output
Voltage (VDC)
Current (mA)
Voltage Current
(mA, Max)
Nominal
Range
Full-Load No-Load (VDC)
12
9.0 - 18.0
889
10
2.5
3,500
12
9.0 - 18.0
1,146
10
3.3
3,500
12
9.0 - 18.0
1,163
10
5.0
2,400
12
9.0 - 18.0
1,149
10
12.0
1,000
12
9.0 - 18.0
1,149
10
15.0
800
12
9.0 - 18.0
1,149
10
±12.0
±500
12
9.0 - 18.0
1,136
10
±15.0
±400
24
18.0 - 36.0
445
10
2.5
3,500
24
18.0 - 36.0
573
10
3.3
3,500
24
18.0 - 36.0
581
10
5.0
2,400
24
18.0 - 36.0
575
10
12.0
1,000
24
18.0 - 36.0
575
10
15.0
800
24
18.0 - 36.0
575
10
±12.0
±500
24
18.0 - 36.0
562
10
±15.0
±400
48
36.0 - 75.0
225
10
2.5
3,500
48
36.0 - 75.0
283
10
3.3
3,500
48
36.0 - 75.0
291
10
5.0
2,400
48
36.0 - 75.0
294
10
12.0
1,000
48
36.0 - 75.0
291
10
15.0
800
48
36.0 - 75.0
294
10
±12.0
±500
48
36.0 - 75.0
291
10
±15.0
±400
Current
(mA, Min)
0.0
0.0
0.0
0.0
0.0
±0.0
±0.0
0.0
0.0
0.0
0.0
0.0
±0.0
±0.0
0.0
0.0
0.0
0.0
0.0
±0.0
±0.0
Notes:
1. The specified maximum capacitive load is for each output.
2. Load regulation is specified for a load change of 0% to 100%. Load regulation for 3.3V output models is ±1.0% max for a load
change of 0% to 100%.
3. When measuring cross regulation, the load on one output is varied from 25% to 100% while the other output is held at 100%.
4. Output ripple is measured with a 1.0 µF capacitor connected from the +VOUT to the -VOUT pins for single output units and from each output
to common for dual output models. See the typical connection diagram & notes on page 3.
5. Transient recovery is measured to within a 1% error band for a load step change of 75% to 50% to 25%.
6. Operation at no-load will not damage these units. However, they may not meet all specifications.
7. It is recommended that a fuse be used on the input of a power supply for protection. See the table above for the correct rating.
Over
Max
Rating
Voltage Capacitive Efficiency Fuse
Slow-Blow
Protection
Load
(%, Typ)
(mA)
(VDC)
3.9
3.9
6.2
15.0
18.0
±15.0
±18.0
3.9
3.9
6.2
15.0
18.0
±15.0
±18.0
3.9
3.9
6.2
15.0
18.0
±15.0
±18.0
(µF Max)
2,000
2,000
2,000
430
300
200
120
2,000
2,000
2,000
430
300
200
120
2,000
2,000
2,000
430
300
200
120
85
87
89
90
90
90
91
85
87
89
90
90
90
91
84
88
89
88
89
88
89
MPD offers a wide range of DC/DC converters in the standard 24 pin DIP package. Models range from 1W to 15W and offer wide input
ranges, high isolation & tight regulation. Many
are approved to EN 60950. For full information,
go to our website or contact the factory.
Temperature Derating Curve
Efficiency vs Output Load: 12 VIN Models
Efficiency vs Output Load: 24 VIN Models
Efficiency vs Output Load: 48 VIN Models
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2,500
2,500
2,500
2,500
2,500
2,500
2,500
1,200
1,200
1,200
1,200
1,200
1,200
1,200
750
750
750
750
750
750
750
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Typical Connection
To help meet conducted emissions requirements, the filter components
(C2, & L1) in the diagram above should be used. The recommended
values are 100 µF/100V for C2 and 12 µH for L1. These components
should be mounted as close to the module as possible. To meet the
requirements of EN 61000-4-5, an external filter capacitor (C1 in the diagram above) is required. The recommended value for C1 is 330 µF/100V.
When measuring output ripple, it is recommended that an external 1.0
µF ceramic capacitor be placed from the +VOUT pin to the -VOUT pin for
single output units and from each output to common for dual output
units. For noise sensitive applications, the use of 3.3 µF capacitors will
reduce the output ripple.
The Remote On/Off circuit is referenced to the minus input of the unit
(pins 2 & 3). If the On/Off input (pin 1) is connected to the minus input,
the unit is shut off. If pin 1 is left open, the unit operates normally.
EMI Characteristics
Parameter
Radiated Emissions
Conducted Emissions
ESD
RS
EFT
Surge
CS
PFM
Standard
EN 55032
EN 55032
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
Criteria/Level
Class A
Class A
B
A
A
A
A
A
Mechanical Dimensions
Pin Connections
Pin
Single
1
Remote On/Off
2
-VIN
3
-VIN
9
No Pin
11
NC
14
+VOUT
16
-VOUT
22
+VIN
23
+VIN
NC: No Connection
Dual
Remote On/Off
-VIN
-VIN
Common
-VOUT
+VOUT
Common
+VIN
+VIN
Mechanical Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.02 (±0.50)
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: [email protected]
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