MPD MA324MD15HI Ma300mhi sery Datasheet

MA300MHI Series
High Isolation, 3W
Medical Approved
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:
• 3W Output Power
• 3 kVAC rms Isolation
• Reinforced Insulation
• 2 µA Leakage Current Max
• Fifteen Models
• Compact DIP Case
• Single & Dual Outputs
• Meets EN55022
• 1.0 MH MTBF
• EN 60950 Approved
• EN 60601 Approved
Input
Parameter
Conditions
Input Voltage Range
Input Filter
Reverse Polarity Input Current
Leakage Current
Short Circuit Input Power
Min.
Typ.
Max.
5 VDC Input
4.5
5.0
5.5
12 VDC Input 10.8
12.0
13.2
24 VDC Input 21.6
24.0
26.4
␲ (Pi) Filter (Complies with EN55022 Class A)
0.5
240 VAC, 60 Hz
2
2,500
Units
VDC
A
µA
mW
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20 MHz)
Temperature Coefficient
Output Short Circuit
Conditions
50% Load, Nominal VIN
Dual Output , Balanced Loads
VIN = Min to Max
IOUT = 10% to 100%
See Note 1
Min.
Typ.
±2.0
±0.3
±0.5
30
±0.01
Continuous (Autorecovery)
Max.
±4.0
±4.0
±0.5
±1.0
50
±0.02
Units
%
%
%
%
mV P - P
%/ºC
Max.
Units
VAC rms
VPk
VAC
G⍀
pF
kHz
Max.
+75
+95
+125
Units
ºC
ºC
ºC
95
%
General
Parameter
Isolation Voltage, Rated
Isolation Test Voltage
Reinforced Insulation Working Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Conditions
60 Seconds
Flash Tested For 1 Sec
500 VDC
100 kHz, 1V
Min.
3,000
4,500
300
10
25
Typ.
20
60
Environmental
Parameter
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Conditions
Ambient
Case
Min.
-40
Typ.
-50
Free Air Convection
RH, Non-condensing
Physical
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
Case Size
Case Material
Weight
1.25 x 0.80 x 0.41 Inches (31.8 x 20.3 x 10.5 mm)
Non-Conductive Black Plastic (UL94-V0)
0.30 Oz (12.4g)
Reliability Specifications
Parameter
MTBF
Safety Approvals
Conditions
Min.
Typ.
Max.
MIL HDBK 217F, 25ºC, Gnd Benign
1.0
UL 60601, UL 60950, EN 60601, EN 60950
Units
MHours
Absolute Maximum Ratings
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Parameter
Conditions
Input Voltage Surge (1 Sec)
Lead Temperature
Internal Power Dissipation
5 VDC Input
12 VDC Input
24 VDC Input
1.5 mm From Case For 10 Sec
All Models
Min.
-0.7
-0.7
-0.7
Typ.
Max.
7.5
15.0
30.0
260
3,000
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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Units
VDC
ºC
mW
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Model Selection Guide
Model
Number
MA305MS-05HI
MA305MS-12HI
MA305MS-15HI
MA305MD-12HI
MA305MD-15HI
MA312MS-05HI
MA312MS-12HI
MA312MS-15HI
MA312MD-12HI
MA312MD-15HI
MA324MS-05HI
MA324MS-12HI
MA324MS-15HI
MA324MD-12HI
MA324MD-15HI
Input
Output
Voltage (VDC)
Current (mA)
Voltage Current
Current
Nominal
Range
Full-Load No-Load (VDC) (mA, Max) (mA, Min)
5.0
4.5 - 5.5
1,000
130
5.0
600
0.0
5.0
4.5 - 5.5
960
130
12.0
250
0.0
5.0
4.5 - 5.5
960
130
15.0
200
0.0
5.0
4.5 - 5.5
1,000
130
±12.0
±125
±0.0
5.0
4.5 - 5.5
1,000
130
±15.0
±100
±0.0
12
10.8 - 13.2
420
60
5.0
600
0.0
12
10.8 - 13.2
400
60
12.0
250
0.0
12
10.8 - 13.2
400
60
15.0
200
0.0
12
10.8 - 13.2
420
60
±12.0
±125
±0.0
12
10.8 - 13.2
420
60
±15.0
±100
±0.0
24
21.6 - 26.4
210
40
5.0
600
0.0
24
21.6 - 26.4
195
40
12.0
250
0.0
24
21.6 - 26.4
195
40
15.0
200
0.0
24
21.6 - 26.4
210
40
±12.0
±125
±0.0
24
21.6 - 26.4
210
40
±15.0
±100
±0.0
Notes:
1. When measuring output ripple, it is recommended that an external 0.33 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 1.5 µF capacitors will reduce the output ripple.
2. Dual output units may be connected to provide a 24 VDC or 30 VDC output. To do this,
connect the load across the positive (+VOUT) and negative (-VOUT) outputs and float the
output common.
3. The converter should be connected to a low ac-impedance source. An input source with
a highly inductive impedance may affect the stability of the converter. In applications
where the converter output loading is high and input power is supplied over long lines,
it may be necessary to use a capacitor on the input to insure start-up.
In this case, it is recommended that a low ESR (ESR <1.0⍀ at 100 kHz) capacitor be
mounted close to the converter. For 5V input units a 4.7 µF is recommended, for 12V
and 24V units a 2.2 µF.
4. 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.
Capacitive Efficiency Fuse Rating
Load
Slow-Blow
(%, Typ)
(µF, Max)
(mA)
470
470
470
±220
±220
470
470
470
±220
±220
470
470
470
±220
±220
60
62
62
60
60
60
62
62
60
60
60
64
64
60
60
2,000
2,000
2,000
2,000
2,000
1,000
1,000
1,000
1,000
1,000
500
500
500
500
500
Derating Curve
Mechanical Dimensions
Pin Co
Connections
Pin
Mechanical Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25)
Single
Dual
1
+VIN
+VIN
2
+VIN
+VIN
10
No Pin
Common
11
No Pin
Common
12
-VOUT
No Pin
13
+VOUT
-VOUT
15
No Pin
+VOUT
23
-VIN
-VIN
24
-VIN
-VIN
MicroPower Direct
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292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: [email protected]
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