MI600ERW
Series
2:1 Input, 6W,
Ultra-Miniature
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:
•
6W Output Power
•
2:1 Input Voltage Range
•
Miniature 1” x 1” Case
•
1,500 VDC Isolation
•
24 Standard Models
•
Single & Dual Outputs
•
-40°C to +85°C Operation
•
Industry Standard Pin-Out
•
Chassis Mount Option
•
DIN Rail Option
Input
Parameter
Input Voltage Range
Input Start Voltage
Input Filter
Conditions
Min.
12 VDC Input
9.0
24 VDC Input 18.0
48 VDC Input 36.0
12 VDC Input
24 VDC Input
48 VDC Input
Pi ( ) Filter
Conditions
Dual Outputs, Balanced Loads
V
IN
= Min to Max
I
OUT
= 5% to 100%
See Note 1
See Note 2
See Note 2
25% Load Step Change
Min.
Typ.
12.0
24.0
48.0
Max.
18.0
36.0
75.0
9.0
18.0
36.0
Max.
±2.0
±1.5
±0.5
±1.0
±5.0
25
75
500
±5.0
±0.03
140
Max.
Units
VDC
VDC
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation
Cross Regulation
Ripple (20 MHz)
Noise (20 MHz)
Transient Recovery Time, See Note 3
Transient Response Deviation
Temperature Coefficient
Output Over Voltage Protection
Output Short Circuit
Typ.
±1.0
±0.5
±0.2
±0.5
15
50
300
±3.0
Units
%
%
%
%
%
mV P - P
mV P - P
µSec
%
%/°C
%V
OUT
Units
VDC
M
pF
kHz
110
120
Continuous (Autorecovery)
Conditions
60 Seconds
500 VDC
Min.
1,500
1,000
Typ.
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
EMI Characteristics
Parameter
Radiated Emissions
Conducted Emissions
ESD
RS
EFT
Surge
CS
Voltage Dips
1,000
300
Standard
See Note 4
EN 55022
See Note 4
EN 55022
EN 61000-4-2
EN 61000-4-3
See Note 5
EN 61000-4-4
See Note 5
EN 61000-4-4
See Note 6
EN 61000-4-5
EN 61000-4-6
EN 61000-4-29
Conditions
Ambient
Case
Min.
-40
Level
Class A
Class A
Criteria B; ±4 kV Contact
Criteria A; 10V/m
Criteria B; ±2 kV
Criteria B; ±4 kV
Criteria B; ±2 kV
Criteria A; 3 Vrms
Criteria B; 0% - 70%
Typ.
+25
Max.
+85
+105
+125
95
Units
°C
°C
°C
%
Environmental
Parameter
Operating Temperature Range
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
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
-55
Free Air Convection
RH, Non-condensing
1.00 x 1.00 x 0.461 Inches (25.4 x 25.4 x 11.7 mm)
Aluminum (UL94-V0)
0.46 Oz (15g)
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Conditions
12 VDC Input
24 VDC Input
48 VDC Input
1.5 mm From Case for 10 Sec
Min.
1.0
Min.
-0.7
-0.7
-0.7
Typ.
Max.
Units
MHours
Units
VDC
°C
Reliability Specifications
Parameter
MTBF
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Lead Temperature
Typ.
Max.
25.0
50.0
100.0
300
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
Model Selection Guide
Input
Model
Number
MI612S-03ERW
MI612S-05ERW
MI612S-12ERW
MI612S-15ERW
MI612S-24ERW
MI612D-05ERW
MI612D-12ERW
MI612D-15ERW
MI624S-03ERW
MI624S-05ERW
MI624S-12ERW
MI624S-15ERW
MI624S-24ERW
MI624D-05ERW
MI624D-12ERW
MI624D-15ERW
MI648S-03ERW
MI648S-05ERW
MI648S-12ERW
MI648S-15ERW
MI648S-24ERW
MI648D-05ERW
MI648D-12ERW
MI648D-15ERW
Voltage
(VDC)
Nominal
12
12
12
12
12
12
12
12
24
24
24
24
24
24
24
24
48
48
48
48
48
48
48
48
Voltage
Range
Full-Load No-Load
(VDC)
9.0 - 18.0
528
12
3.3
9.0 - 18.0
617
12
5.0
9.0 - 18.0
588
12
12.0
9.0 - 18.0
588
12
15.0
9.0 - 18.0
581
12
24.0
9.0 - 18.0
617
12
±5.0
9.0 - 18.0
588
12
±12.0
9.0 - 18.0
588
12
±15.0
18.0 - 36.0
261
7
3.3
18.0 - 36.0
301
7
5.0
18.0 - 36.0
287
7
12.0
18.0 - 36.0
287
7
15.0
18.0 - 36.0
287
7
24.0
18.0 - 36.0
301
7
±5.0
18.0 - 36.0
287
7
±12.0
18.0 - 36.0
287
7
±15.0
36.0 - 75.0
130
3
3.3
36.0 - 75.0
151
3
5.0
36.0 - 75.0
143
3
12.0
36.0 - 75.0
142
3
15.0
36.0 - 75.0
142
3
24.0
36.0 - 75.0
151
3
±5.0
36.0 - 75.0
143
3
±12.0
36.0 - 75.0
142
3
±15.0
Current
(mA)
www.micropowerdirect.com
Output
Current
(mA, Max)
Current
(mA, Min)
Efficiency
(%, Typ)
Fuse
Reflected Capacitive
Rating
Ripple
Load
Current
Slow-Blow
(µF, Max)
(mA Typ)
(mA)
1,500
1,200
500
400
250
±600
±250
±200
1,500
1,200
500
400
250
±600
±250
±200
1,500
1,200
500
400
250
±600
±250
±200
75.0
60.0
25.0
20.0
12.0
±30
±12
±10
75.0
60.0
25.0
20.0
12.0
±30
±12
±10
75.0
60.0
25.0
20.0
12.0
±30
±12
±10
78
81
85
85
86
81
85
85
79
83
87
87
87
83
87
87
79
83
87
88
88
83
87
88
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
20.0
1,800
1,000
100
100
47
470
100
100
1,800
1,000
100
100
47
470
100
100
1,800
1,000
100
100
47
470
100
100
1,200
1,200
1,200
1,200
1,200
1,200
1,200
1,200
600
600
600
600
600
600
600
600
300
300
300
300
300
300
300
300
Notes:
1. Cross regulation is measured on dual output models with one output at 50% load
while the other output is varied from 10% load to 100% load.
2. When measuring output ripple & noise, it is recommended that an external capacitor
(10
µF)
be placed from the +V
OUT
to the -V
OUT
pins for single output units and from
each output to common for dual output models.
3. Transient recovery is measured to within a 1% error band for a load step change
of 25%.
4. With the addition of the
DCFM-0x
(or a similar discrete filter), all models will meet EN
55022 class B. Suggested input circuits are shown in the connection diagrams below &
on page 3. Contact the factory for more information.
5. To meet the requirements of EN 61000-4-4 (±2 kV), external components are needed.
The connection diagrams below & on page 3 shows an external input filter that would
typically achieve this. With the addition of the
DCFM-0x,
EN 61000-4-4 (±4 kV) can
be achieved. Contact the factory for more information.
6. To meet the requirements of EN 61000-4-5 (±2 kV), external components are needed.
This can be done discretely (as shown in the connection diagrams below & on page 3),
or with the addition of the
DCFM-0x.
Contact the factory for more information.
7. Dual output units may be connected to provide a 10V, 24V, or 30 VDC output. To do this,
connect the load across the positive (+Vout) and negative (-Vout) outputs and float the
output common.
8. Operation at no-load will not damage these units. However, they may not meet all specifica-
tions. The recommended minimum load is given in the model selection table above.
9. 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.
Derating Curve
Typical Board Layout
: With DCFM-01 Input Module
(See note at left)
Input noise and surge suppression modules are available for a number of
MPD
DC/DC converters. An
MI600xERW
connection (with a DCFM-01/02)
is illustrated in the diagram at right. With this connection, the converter
will meet the specified EMI/EMS levels. Recommended values for the
components shown are:
Output
Fuse
C
1
<48VDC Input
330
µF/50V
>48VDC Input
330
µF/100V
See Table Above
For pricing or full technical information on these modules (DCFM-01 and
DCFM-02)
please contact the factory.
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
Typical Connection
www.micropowerdirect.com
For applications that require meeting EMC standards, the diagram above 5. Recommended values for components are:
illustrates a typical connection of the
MI600xERW
series. The units
Component
24 V
IN
12 V
IN
do not require external components to operate as specified. Some notes
MOV
---
S14K35
on this diagram (starting with the input circuit) are:
---
56
µH
LDM
1
1. An external fuse should be used in all power module applications.
The recommended fuse is shown in the model chart on page 2.
TVS
SMCJ28A
SMCJ48A
2. To protect against a surge, an external MOV is recommended on the
680
µF/25V
330
µF/50V
C
1
input. A suggested value is given in the table at right.
1µF/50V
1µF/50V
C
2
3. To protect against voltage spikes, it is recommended that a TVS be
4.7
µH
4.7
µH
LDM
2
used on the input. A suggested value is given in the table at right.
1nF/2 kV
1nF/2 kV
CY
1
4. The output filtering capacitor (C
3
) is a high frequency, low resistance
electrolytic capacitor. Care must be taken in choosing this capacitor
1nF/2 kV
1nF/2 kV
CY
2
not to exceed the capacitive load specification for the unit. Voltage
10
µF
10
µF
C
3
derating of capacitors should be 60% or greater.
10
µF
10
µF
C
4
48 V
IN
S14K60
56
µH
SMCJ90A
330
µF/100V
1µF/100V
4.7
µH
1nF/2 kV
1nF/2 kV
10
µF
10
µF
6. The drawings below show typical board layouts for the EMC/
EMI circuit shown above (one for single output models and
one for dual output units).
7. In many applications simply adding input/output
capacitors will enhance the input surge protection
and reduce output ripple sufficiently. The value of
the input capacitor can range from 10
µF
to 330
µF,
depending on the needs of the application. The output
capacitor would typically be 10
µF.
Typical Board Layout
: With External Filter/Surge Components for Single Output Unit
Typical Board Layout
: 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: sales@micropowerdirect.com
Mechanical Dimensions
www.micropowerdirect.com
Pin Connections
Pin
1
2
3
4
5
Single Output
+V
IN
-V
IN
+V
OUT
No Pin
-V
OUT
Pin
1
2
3
4
5
Dual Output
+V
IN
-V
IN
+V
OUT
Common
-V
OUT
Notes:
•
•
•
•
All dimensions are t
typical in inches (mm)
Pin Section Toleranc x.xxx = ±0.004 (±0.100)
Tolerance
General Tolerance x = ±0.01 (±0.25)
x.xx
Pin 1 is marked by a “
“dot” or indentation on the top of the unit
All
MI600xERW
models are available on adapters for chassis or DIN RAIL mounting. Specifications
for these adapters are shown in the diagrams below. Contact the factory for more information.
Chassis Mount Option
: (-A2 added to Model No.)
DIN Rail Option
: (-A4 added to Model No.)
Pin Connections
Pin
1
2
3
4
5
6
Pin Connections
Pin
1
2
3
4
5
6
Single Output
No Connection
-V
IN
+V
IN
-V
OUT
No Connection
+V
OUT
Dual Output
No Connection
-VIN
+V
IN
-V
OUT
Common
+V
OUT
Pin
1
2
3
4
5
6
Single Output
No Connection
-V
IN
+V
IN
-V
OUT
No Connection
+V
OUT
Pin
1
2
3
4
5
6
Dual Output
No Connection
-VIN
+V
IN
-V
OUT
Common
+V
OUT
Notes:
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
•
All dimensions are typical in inches (mm)
•
General Tolerance x.xx = ±0.02 (±0.50)
•
Wire Range is 24 AWG to 12 AWG
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
