MPD MA312D-12ERW 2:1 input, 3w dip, single & dual output dc/dc con vert er Datasheet

MA300ERWSeries
2:1 Input, 3W DIP,
Single & Dual Output
DC/DC Converters
Electrical Specifications
Key Features:
• 3W Output Power
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Conditions
Min.
5 VDC Input
4.5
12 VDC Input
9.0
24 VDC Input 18.0
48 VDC Input 36.0
5 VDC Input
3.5
12 VDC Input
4.5
24 VDC Input 11.0
48 VDC Input 24.0
(Pi) Filter
• 2:1 Input Voltage Range
• 1,500 VDC Isolation
Input Voltage Range
• 30 Standard Models
• Efficiency to 86%
• Compact DIP Case
Input Start Voltage
• -40°C to +85°C Operation
• Industry Standard Pin-Out
• Low Cost
Input Filter
Max.
9.0
18.0
36.0
75.0
4.5
9.0
18.0
36.0
Units
Typ.
±1.0
±1.5
±0.5
±0.2
±0.2
15
See Note 1
45
0.5
25% Load Step Change
±2.0
±0.02
Continuous (Autorecovery)
Max.
±3.0
±5.0
±1.0
±0.5
±0.5
30
75
2.0
±5.0
±0.03
Units
Conditions
Max.
Units
VDC
M
pF
kHz
Max.
+85
+125
Units
°C
°C
95
%
VDC
VDC
Output
Parameter
Output Voltage Accuracy
3.0 kV Isolation
Models
Available
Typ.
5.0
12.0
24.0
48.0
4.0
8.0
16.0
33.0
Output Voltage Balance
Line Regulation
Load Regulation
Ripple & Noise (20 MHz)
Noise (20 MHz)
Transient Recovery Time, See Note 2
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
Conditions
IOUT = 5% to 100%
IOUT = 0%
Dual Outputs, Balanced Loads
VIN = Min to Max
IOUT = 5% to 100%
Min.
%
%
%
%
mV P - P
mSec
%
%/°C
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
60 Seconds
500 VDC
100 kHz/0.1V
Min.
1,500
1,000
Typ.
120
200
Environmental
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
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
Conditions
Min.
Typ.
-40
+25
-55
Free Air Convection
RH, Non-condensing
Ambient
See Mechanical Diagram (Page 4)
Aluminum Alloy
0.49 Oz (14g)
Reliability Specifications
Parameter
MTBF
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Min.
1.0
Typ.
Max.
Units
MHours
Min.
-0.7
-0.7
-0.7
-0.7
Typ.
Max.
12.0
25.0
50.0
100.0
300
Units
Absolute Maximum Ratings
Parameter
Conditions
Input Voltage Surge (1 Sec)
Lead Temperature
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
www.micropowerdirect.com
Model Selection Guide
Input
Model
Number
MA305S-05ERW
MA305S-12ERW
MA305S-15ERW
MA305D-05ERW
MA305D-12ERW
MA305D-15ERW
MA312S-03ERW
MA312S-05ERW
MA312S-12ERW
MA312S-15ERW
MA312S-24ERW
MA312D-05ERW
MA312D-09ERW
MA312D-12ERW
MA312D-15ERW
MA324S-03ERW
MA324S-05ERW
MA324S-12ERW
MA324S-15ERW
MA324S-24ERW
MA324D-05ERW
MA324D-12ERW
MA324D-15ERW
MA348S-03ERW
MA348S-05ERW
MA348S-12ERW
MA348S-15ERW
MA348D-05ERW
MA348D-12ERW
MA348D-15ERW
Voltage (VDC)
Current (mA)
Nominal
Range
Full-Load No-Load
5
4.5 - 9.0
811
40
5
4.5 - 9.0
780
40
5
4.5 - 9.0
780
40
5
4.5 - 9.0
790
40
5
4.5 - 9.0
770
40
5
4.5 - 9.0
770
40
12
9.0 - 18.0
338
30
12
9.0 - 18.0
309
30
12
9.0 - 18.0
302
30
12
9.0 - 18.0
305
30
12
9.0 - 18.0
302
30
12
9.0 - 18.0
309
30
12
9.0 - 18.0
298
30
12
9.0 - 18.0
298
30
12
9.0 - 18.0
295
30
24
18.0 - 36.0
160
15
24
18.0 - 36.0
155
15
24
18.0 - 36.0
146
15
24
18.0 - 36.0
146
15
24
18.0 - 36.0
147
15
24
18.0 - 36.0
153
15
24
18.0 - 36.0
149
15
24
18.0 - 36.0
149
15
48
36.0 - 75.0
82
5
48
36.0 - 75.0
77
5
48
36.0 - 75.0
73
5
48
36.0 - 75.0
73
5
48
36.0 - 75.0
77
5
48
36.0 - 75.0
75
5
48
36.0 - 75.0
74
5
Output
Voltage
Current
Current
(VDC)
(mA, Max)
(mA, Min)
5.0
12.0
15.0
±5.0
±12.0
±15.0
3.3
5.0
12.0
15.0
24.0
±5.0
±9.0
±12.0
±15.0
3.3
5.0
12.0
15.0
24.0
±5.0
±12.0
±15.0
3.3
5.0
12.0
15.0
±5.0
±12.0
±15.0
Notes:
1. When measuring output ripple & noise, it is recommended that an
external capacitor (1 µF to 10 µF) be placed from the +VOUT to the -VOUT
pins for single output units and from each output to common for dual
output models..
2. Transient recovery is measured to within a 1% error band for a load
step change of 25%.
3. These units should not be operated with a load under 5% of full load.
Operation at no-load will not damage the unit, but they may not meet
all specifications.
4. 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.
600
250
200
±300
±125
±100
909
600
250
200
125
±300
±166
±125
±100
909
600
250
200
125
±300
±125
±100
909
600
250
200
±300
±125
±100
30
12
10
±15
±6
±5
46
30
12
10
6
±15
±8
±6
±5
46
30
12
10
6
±15
±6
±5
46
30
12
10
±15
±6
±5
Efficiency
(%, Typ)
Reflected Capacitive
Fuse
Ripple
Rating
Load
Current
Slow-Blow
(µF, Max)
(mA Typ)
74
77
77
76
78
78
74
81
83
82
83
81
84
84
85
78
81
86
86
85
82
84
84
76
82
86
86
82
84
85
20.0
20.0
20.0
20.0
20.0
20.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
(mA)
4,700
2,700
2,200
2,200
1,800
1,000
4,700
4,700
2,700
2,200
1,800
2,200
2,000
1,800
1,000
4,700
4,700
2,700
2,200
1,800
2,200
1,800
1,000
4,700
4,700
2,700
2,200
2,200
1,800
1,000
1,600
1,600
1,600
1,600
1,600
1,600
750
750
750
750
750
750
750
750
750
300
300
300
300
300
300
300
300
150
150
150
150
150
150
150
Efficiency vs Input Voltage: Typical 24 VDC Input
Derating Curve
Efficiency vs Output Load: Typical 24 VDC Input
292 Page Street Ste D Stoughton, MA 02072
• TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]
www.micropowerdirect.com
EMC Specifications
Parameter
Radiated Emissions
Conducted Emissions
ESD
RS
EFT
Surge
CS
Voltage Dips
Standard
See Note 1
EN 55022
See Note 1
EN 55022
EN 61000-4-2
EN 61000-4-3
See Note 2 EN 61000-4-4
See Note 3 EN 61000-4-5
EN 61000-4-6
EN 61000-4-29
Class A
Class A
Criteria B; ±4 kV Contact, ±8 kV Air
Criteria A; 10V/m
Criteria B; ±2 kV
Criteria B; ±2 kV
Criteria A; 3 Vrms
Criteria B; 0% - 70%
Notes:
1. All units are rated for EN 55022 (CE/RE) class A without external components.
They will meet class B with the addition of the MDCFM-02A(W) (or a similar
discrete filter circuit). Contact the factory for more information.
2. To meet the requirements of EN 61000-4-4 (±2 kV), external components
are needed. This can be done discretely as shown in the typical connection
diagram below. With the addition of the MDCFM-02A(W), the unit will meet
EN 61000-4-4 (±4 kV). Contact the factory for more information.
3. To meet the requirements of EN 61000-4-5 (±2 kV), external components are
needed. This can be done discretely, or with the addition of the MDCFM-02A(W).
Contact the factory for more information.
Typical Connection
The diagram above illustrates a typical connection of the MA300xERW series 5. Recommended values for components are:
for applications that require meeting EMC standards. The units do not require Component
12 VIN
24 VIN
48 VIN
5 VIN
external components to operate as specified. Some notes on this diagram (starting
MOV
----S14K35
S14K60
with the input circuit) are:
LDM1
----56 µH
56 µH
1. It is recommended that an external fuse be used. The recommended fuse is
TVS
SMCJ13A
SMCJ28A
SMCJ48A
SMCJ90A
shown in the model chart on page 2.
2. An external MOV is recommended on the input to protect the unit in the event
C1
680 µF/16V 680 µF/25V 330 µF/50V 330 µF/100V
of a surge. A recommended value is given in the table at right.
C2
4.7 µF/50V 4.7 µF/50V 4.7 µF/50V 4.7 µF/100V
3. An external TVS is recommended on the input to protect the unit in the event
LDM2
12 µH
12 µH
12 µH
12 µH
of a voltage spike. A recommended value is given in the table at right.
C3
4.7 µF/50V 4.7 µF/50V 4.7 µF/50V 4.7 µF/100V
4. The output filtering capacitor (C5) is a high frequency, low resistance electrolytic
C4
1 nF/2 kV
1 nF/2 kV
1 nF/2 kV
1 nF/2 kV
capacitor. Care must be taken in choosing this capacitor not to exceed the
capacitive load specification for the unit. Voltage derating of capacitors should
C5
10 µF
10 µF
10 µF
10 µF
be 80% or above.
C6
10 µF
10 µF
10 µF
10 µF
6. Input noise and surge suppression modules are available for a
number of MPD DC/DC power supplies. For pricing or full technical
information, please contact the factory.
7. In many applications simply adding input/output capacitors
will enhance the input surge protection and reduce output
ripple sufficiently. The input capacitor C1 and output capacitors C5 and C6 shown in the typical connection diagram above
(& board layout drawing below), illustrate their connection.
The recommended capacitor values are as follows:
CIN
COUT
5V/12V Input:
24V/48V Input
All Models
100 µF
10µF - 47 µF
10µF/100mA
Typical Board Layout: With External Filter/Surge Components for Single Output Unit
Typical Connection: With External Filter/Surge Components for Dual Output Unit
MicroPower Direct
•
292 Page Street Ste D Stoughton, MA 02072
• TEL: (781) 344-8226 • FAX: (781) 344-8481 • E-Mail: [email protected]
www.micropowerdirect.com
Mechanical Dimensions
Pin Connections
Pin
2
3
9
11
14
16
22
23
Single Output
-VIN
-VIN
No Pin
No Connection
+VOUT
-VOUT
+VIN
+VIN
Pin
2
3
9
11
14
16
22
23
Dual Output
-VIN
-VIN
Common
-VOUT
+VOUT
Common
+VIN
+VIN
Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.02 (±0.50)
• Pin 1 is marked by a “dot” or indentation on the top of the unit
Packing Tube Dimensions
Notes:
•
•
•
•
Tube length equals 20.866 (530), unit quantity equals 15 pcs.
Tube length equals 8.661 (220), unit quantity equals 6 pcs.
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]
Similar pages