MPD MH312D-05RW Wide input, 3w ultra-miniature dc/dc converter Datasheet

MH300RWSeries
Wide Input, 3W
Ultra-Miniature
DC/DC Con
verters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
Input
Parameter
Conditions
• 3W Output Power
• Miniature 0.55 x 0.55” Case
• Wide 2:1 Input Range
• EN 60950 Approval
• 1,500 VDC Isolation
• >3.45 MHour MTBF
• -40°C to +80°C Operation
• 28 Standard Models
Min.
Typ.
5 VDC Input
12 VDC Input
24 VDC Input
48 VDC Input
Input Start Voltage
Short Circuit Input Power
Input Filter
Max.
4.5
9.0
18.0
36.0
0.50
Units
Max.
±1.5
±2.0
±0.2
±1.0
±5.0
Units
%
%
%
%
VDC
W
Internal Capacitor
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Cross Regulation
Ripple & Noise (20 MHz)
Temperature Coefficient
Transient Recovery Time
Transient Response Deviation
Overload Protection
Output Short Circuit
Conditions
Min.
Typ.
Dual Output, Balanced Loads
VIN = MIN to MAX
IOUT = 0% to 100%
See Note 2
See Note 3
70
±0.01
250
See Note 4
±3.0
See Note 5
170
Continuous (Autorecovery)
±0.02
500
±5.0
mV P - P
%/°C
µSec
%
%
Max.
Units
General
Parameter
Conditions
60 Seconds
1 Second
500 VDC
100 kHz, 1.0V
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
EMI Characteristics
Parameter
Radiated Emissions
Conducted Emissions
Min.
1,500
1,800
1,000
Typ.
VDC
M
pF
kHz
100
100
Standard
Criterea
EN 55022
EN 55022
ESD
EN 61000-4-2
A
RS
EFT, See Note 6
Surge, See Note 6
CS
PFMF
EN 61000-4-3
EN 61000-4-4
EN 61000-4-5
EN 61000-4-6
EN 61000-4-8
A
A
A
A
A
Level
Class A
Class A
±8 kV Air
±6 kV Contact
10V/m
±2 kV
±1 kV
10 Vrms
3A/M
Environmental
Parameter
Conditions
Ambient
Case
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
Min.
-40
Typ.
-50
Free Air Convection
RH, Non-condensing
Max.
+80
+95
+125
Units
95
%
°C
°C
See Mechanical Diagram (Page 2)
Non-Conductive Black Plastic (UL-94V0)
0.14 Oz (3.9g)
Reliability Specifications
Parameter
MTBF
Safety Standards
Conditions
Min.
Typ.
MIL HDBK 217F, 25°C, Gnd Benign 3.45
UL 60950, EN 60950
Max.
Units
MHours
Max.
12.0
25.0
50.0
100.0
260
Units
Absolute Maximum Ratings
Parameter
Conditions
Input Voltage Surge (1 Sec)
Lead Temperature
Min.
Typ.
5 VDC Input
12 VDC Input
24 VDC Input
48 VDC Input
1.5 mm From Case For 10 Sec
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
VDC
°C
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Model Selection Guide
Input
Model
Number
MH305S-03RW
MH305S-05RW
MH305S-12RW
MH305S-15RW
MH305D-05RW
MH305D-12RW
MH305D-15RW
MH312S-03RW
MH312S-05RW
MH312S-12RW
MH312S-15RW
MH312D-05RW
MH312D-12RW
MH312D-15RW
MH324S-03RW
MH324S-05RW
MH324S-12RW
MH324S-15RW
MH324D-05RW
MH324D-12RW
MH324D-15RW
MH348S-03RW
MH348S-05RW
MH348S-12RW
MH348S-15RW
MH348D-05RW
MH348D-12RW
MH348D-15RW
Voltage (VDC)
Current (mA)
Nominal
Range
Full-Load No-Load
5
4.5 - 10.0
501
45
5
4.5 - 10.0
741
45
5
4.5 - 10.0
706
45
5
4.5 - 10.0
706
45
5
4.5 - 10.0
732
45
5
4.5 - 10.0
714
45
5
4.5 - 10.0
706
45
12
9.0 - 18.0
206
27
12
9.0 - 18.0
301
27
12
9.0 - 18.0
287
27
12
9.0 - 18.0
287
27
12
9.0 - 18.0
298
27
12
9.0 - 18.0
291
27
12
9.0 - 18.0
287
27
24
18.0 - 36.0
103
16
24
18.0 - 36.0
151
16
24
18.0 - 36.0
144
16
24
18.0 - 36.0
144
16
24
18.0 - 36.0
149
16
24
18.0 - 36.0
145
16
24
18.0 - 36.0
144
16
48
36.0 - 75.0
52
10
48
36.0 - 75.0
76
10
48
36.0 - 75.0
73
10
48
36.0 - 75.0
73
10
48
36.0 - 75.0
76
10
48
36.0 - 75.0
74
10
48
36.0 - 75.0
74
10
Output
Voltage
Current
Current
(VDC)
(mA, Max)
(mA, Min)
3.3
5.0
12.0
15.0
±5.0
±12.0
±15.0
3.3
5.0
12.0
15.0
±5.0
±12.0
±15.0
3.3
5.0
12.0
15.0
±5.0
±12.0
±15.0
3.3
5.0
12.0
15.0
±5.0
±12.0
±15.0
600.0
600.0
250.0
200.0
±300.0
±125.0
±100.0
600.0
600.0
250.0
200.0
±300.0
±125.0
±100.0
600.0
600.0
250.0
200.0
±300.0
±125.0
±100.0
600.0
600.0
250.0
200.0
±300.0
±125.0
±100.0
Notes:
1. The specified maximum capacitive load is for each output.
2. Cross regulation is measured with the main output set at 100% load. The second output is
varied from 75% to 100% load.
3. When measuring output ripple, it is recommended that an external 0.47 µF ceramic capacitor
is connected from the +VOUT to the -VOUT pins. If the application is noise sensitive; connecting
a low ESR 3.3 µF capcitor should be used. This capacitor should be mounted as close to the
converter as possible.
4. Transient recovery is measured to within a 1% error band for a load step change of
25%.
5. Output overload protection is provided by a fold back current limiting circuit with
auto-recovery. A long-term overload could damage the unit.
6. To meet the specified EN 61000-4-4 and EN 61000-4-5 limits, an external capacitor must be connected across the input pins of the module. A 220 µF/100V capacitor
is recommended. This capacitor should be mounted as close to the module as possible.
7. Operation at no load will not damage these units.
8. It is recommended that a fuse be used on the input of a power supply for
protection. See the Model Selection table above for the correct rating.
Capacitive Efficiency Fuse Rating
Load
Slow-Blow
(%, Typ)
(µF Max)
(mA)
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
0.0
0.0
0.0
0.0
0.0
0.0
0.0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
79
81
85
85
82
84
85
80
83
87
87
84
86
87
80
83
87
87
84
86
87
79
82
86
86
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
200
200
200
200
200
200
200
A 2W version of this module is also available
For more information see the MH200RW series datasheet.
Or call the factory at 781-344-8226
Mechanical Dimensions
Derating Curve
Pin Connections
Pin
1
4
5
6
7
Single
-VIN
+VIN
+VOUT
No Pin
-VOUT
Pin
1
4
5
6
7
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
Dual
-VIN
+VIN
+VOUT
Common
-VOUT
Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.02 (±0.5)
• Pin 1 is marked by a “dot” or indentation on the unit
FAX: (781) 344-8481
•
E-Mail: [email protected]
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