MA800RW
Series
2:1 Input Range, 8W
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:
•
8W Output Power
•
2:1 Input Voltage Range
•
Compact DIP Case
•
1,500 VDC I/O Isolation
•
Meets EN 55022 “A”
•
Single & Dual Outputs
•
Wide Temperature Operation
•
Industry Standard Pin-Out
Input
Parameter
Input Voltage Range
Input Filter
Input Reflected Ripple Current
Output
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation, See Note 1
Cross Regulation, Dual Output
Ripple & Noise (20 MHz)
Output Power Protection
Temperature Coefficient
Output Short Circuit Protection
General
Parameter
Isolation Voltage (Input/Output)
Isolation Voltage (Case/Input, Output)
Isolation Resistance
Isolation Capacitance
Switching Frequency
EMI Characteristics
Parameter
Radiated Emissions
Conducted Emissions, See Note 4
ESD
RS
EFT, See Note 4
Surge, See Note 4
CS
PFMF
Environmental
Parameter
Operating Temperature Range
Operating Temperature Range
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
Conditions
Min.
Typ.
Max.
12 VDC Input
9.0
12.0
18.0
24 VDC Input 18.0
24.0
36.0
48 VDC Input 36.0
48.0
72.0
(Pi) Filter (Meets EN 55022 Class “A”)
35.0
Conditions
V
IN
= Min to Max
Single Output
Dual Output
See Note 2
See Note 3
150
±0.02
Continuous (Autorecovery)
Conditions
3 Seconds
3 Seconds
500 VDC
100 kHz/1V
Min.
1,500
1,000
1,000
Typ.
Max.
Min.
Typ.
±1.0
Max.
±0.5
±0.5
±1.0
±5.0
75
Units
VDC
mA P - P
Units
%
%
%
%
mV P - P
% I
OUT
%/ºC
Units
VDC
1,000
330
Level
Class A
Class A
Criteria B
Criteria A
Criteria B
Criteria B
Criteria A
Criteria A
Min.
-40
Typ.
Max.
+85
+100
+125
M
pF
kHz
Standard
EN 55022
EN 55022
EN 61000-4-2
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
Conditions
Ambient
Case
-40
Free Air Convection
RH, Non-condensing
95
Units
ºC
ºC
ºC
%
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T:
(781) 344-8226
F:
(781) 344-8481
E:
sales@micropowerdirect.com
W:
www.micropowerdirect.com
1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm)
Copper With Nickel Coating (UL94V-0)
0.60 Oz (17g)
Conditions
MIL HDBK 217F, 25ºC, Gnd Benign
Conditions
12 VDC Input
24 VDC Input
48 VDC Input
1.5 mm From Case For 10 Sec
Min.
910
Min.
-0.7
-0.7
-0.7
Typ.
Max.
Units
kHours
Units
VDC
ºC
Typ.
Max.
25.0
50.0
100.0
260
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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Model Selection Guide
Input
Model
Number
MA812S-03RW
MA812S-05RW
MA812S-12RW
MA812S-15RW
MA812D-05RW
MA812D-12RW
MA812D-15RW
MA824S-03RW
MA824S-05RW
MA824S-12RW
MA824S-15RW
MA824D-05RW
MA824D-12RW
MA824D-15RW
MA848S-03RW
MA848S-05RW
MA848S-12RW
MA848S-15RW
MA848D-05RW
MA848D-12RW
MA848D-15RW
Voltage
(VDC)
Current
(mA)
Voltage
Nominal
Range
Full-Load No-Load
(VDC)
12
9.0 - 18.0
687
20
3.3
12
9.0 - 18.0
762
20
5.0
12
9.0 - 18.0
784
20
12.0
12
9.0 - 18.0
803
20
15.0
12
9.0 - 18.0
813
20
±5.0
12
9.0 - 18.0
794
20
±12.0
12
9.0 - 18.0
794
20
±15.0
24
18.0 - 36.0
344
15
3.3
24
18.0 - 36.0
381
15
5.0
24
18.0 - 36.0
392
15
12.0
24
18.0 - 36.0
397
15
15.0
24
18.0 - 36.0
407
15
±5.0
24
18.0 - 36.0
402
15
±12.0
24
18.0 - 36.0
392
15
±15.0
48
36.0 - 72.0
172
15
3.3
48
36.0 - 72.0
191
15
5.0
48
36.0 - 72.0
198
15
12.0
48
36.0 - 72.0
198
15
15.0
48
36.0 - 72.0
203
15
±5.0
48
36.0 - 72.0
196
15
±12.0
48
36.0 - 72.0
196
15
±15.0
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Output
Current
(mA, Max)
Current
(mA, Min)
Max
Capacitive Efficiency Fuse Rating
Slow-Blow
Load
(%, Typ)
(mA)
(µF Max)
2,000
1,500
665
535
±800
±335
±265
2,000
1,500
665
535
±800
±335
±265
2,000
1,500
665
535
±800
±335
±265
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
3,300
2,200
470
220
±1,000
±220
±100
3,300
2,200
470
220
±1,000
±220
±100
3,300
2,200
470
220
±1,000
±220
±100
80
82
85
83
82
84
84
80
82
85
84
82
83
85
80
82
84
84
82
85
85
2,000
2,000
2,000
2,000
2,000
2,000
2,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
500
500
500
500
500
500
500
Notes:
1. Load regulation is specified for a load change of 0% to 100%. Load regulation for 3.3V output models
is
±1.5%
max for a load change of 0% to 100%.
2. When measuring cross regulation, the load on one output is varied from 25% to 100% while the other
output is held at 100%.
3. When measuring output ripple, it is recommended that an external 1.0
µF
ceramic capacitor be placed
from the +V
OUT
pin to the -V
OUT
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.
4. To help meet conducted emissions requirements, the Pi filter components (C
1
, & L
1
) in the diagram
below should be used. These components should be mounted as close to the module as possible.
To meet the requirements of EN 61000-4-4 and EN 61000-4-5, an external filter capacitor (C
2
in the
diagram below) is required.
5. Operation at no-load will not damage these units. However, they may not meet all specifications.
6. Dual output units may be connected to provide a 10 VDC, 24 VDC or 30 VDC output. To do this, connect
the load across the positive (+V
OUT
) and negative (-V
OUT
) outputs and float the output common.
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.
Derating Curve
Recommended Input Components
Mechanical Dimensions
Pin Connections
Pin
Single
2
-V
IN
3
-V
IN
9
No Pin
11
NC
14
+V
OUT
16
-V
OUT
22
+V
IN
23
+V
IN
NC: No Connection
Dual
-V
IN
-V
IN
Common
-V
OUT
+V
OUT
Common
+V
IN
+V
IN
MicroPower Direct
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292 Page Street Ste D Stoughton, MA 02072
•
Mechanical Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx = ±0.02 (±0.50)
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
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