The MINMAX MIE06-HI series is a new range of isolated 6W DC/DC converter modules in DIP-24 package which feature a wide input range, fully regulated
output and Ultra-high I/O Isolation voltage rated for 8000VDC with reinforced insulation. A very high common mode transient immunity with 15KV/μs
qualifies these product for IGBT driver applications. Further features include overload protection, short circuit protection and EN55022 class A compliant as
well. There are 12 Models available for 12, 24 and 48VDC input. These converters offer a cost-effective solution for wind turbine, solar panel, transporation
systems, industrial control equipments and some IGBT driver applications where a very high I/O-isolation is required.
Model Selection Guide
Model
Number
Input
Voltage
(Range)
VDC
MIE06-12S05HI
MIE06-12S12HI
MIE06-12D12HI
MIE06-12D15HI
MIE06-24S05HI
MIE06-24S12HI
MIE06-24D12HI
MIE06-24D15HI
MIE06-48S05HI
MIE06-48S12HI
MIE06-48D12HI
MIE06-48D15HI
12
(9 ~ 18)
Output
Voltage
VDC
5
12
±12
±15
5
12
±12
±15
5
12
±12
±15
Output Current
Max.
mA
1000
500
±250
±200
1000
500
±250
±200
1000
500
±250
±200
Min.
mA
200
100
±50
±40
200
100
±50
±40
200
100
±50
±40
Input Current
@Max. Load
mA(typ.)
563
649
641
641
274
316
313
313
137
158
156
156
@No Load
mA(typ.)
30
Reflected
Ripple
Current
mA (typ.)
60
Max. capacitive
Load
μF
1000
470
220#
220#
1000
470
220#
220#
1000
470
220#
220#
# For each output
Efficiency
(typ.)
@Max. Load
%
74
77
78
78
76
79
80
80
76
79
80
80
24
(18 ~ 36)
20
30
48
(36 ~ 75)
10
15
Input Specifications
Parameter
Input Surge Voltage (1 sec. max.)
Model
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
12V Input Models
24V Input Models
48V Input Models
All Models
Min.
Typ.
Max.
Unit
-0.7
25
---
-0.7
50
---
-0.7
100
---
7
8
9
13
15
18
VDC
30
33
36
---
---
8.5
---
---
16
---
---
34
---
---
3000
mW
Compliance to EN55022,class A and FCC part 15,class A
Input reflected-ripple current is measured with a inductor Lin (4.7μH) and Cin (220μF, ESR < 1.0Ω at 100 KHz) to simulate source impedance. Capacitor Cin, offsets
possible battery impedance. Current ripple is measured at the input terminals of the module, measurement bandwidth is 0-500 KHz.
To Oscilloscope
+
Battery
+
Lin
+Vin
Current
Probe
+Out
Load
DC / DC
Converter
-Vin
-Out
Cin
Peak-to-Peak Output Noise Measurement Test
Use a Cout 0.47μF ceramic capacitor. Scope measurement should be made by using a BNC socket, measurement bandwidth is 0-20 MHz. Position the load between
50 mm and 75 mm from the DC/DC Converter.
+Vin
Single Output
DC / DC
Converter
-Vin
-Out
+Out
Copper Strip
Cout
Copper Strip
Resistive
Scope
Load
+Vin
Dual Output
DC / DC
Converter
-Vin
+Out
Com.
-Out
Copper Strip
Cout
Copper Strip
Cout
Copper Strip
Scope
Scope
Resistive
Load
Technical Notes
Input Source Impedance
The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power module. In
applications where power is supplied over long lines and output loading is high, it may be necessary to use a capacitor on the input to insure startup. By using a good
quality low Equivalent Series Resistance (ESR < 1.0Ω at 100 kHz) capacitor of a 10μF for the 12V input devices and a 4.7μF for the 24V input devices and a 2.2μF for
the 48V devices, capacitor mounted close to the power module helps ensure stability of the unit.
+
DC Power
Source
-
+
Cin
-Vin
-Out
+Vin
DC / DC
Converter
+Out
Load
Output Ripple Reduction
A good quality low ESR capacitor placed as close as practicable across the load will give the best ripple and noise performance. To reduce output ripple, it is
recommended to use 3.3μF capacitors at the output.
+
DC Power
Source
-
-Vin
+Vin
Single Output
DC / DC
Converter
-Out
+Out
+
DC Power
Source
-
-Vin
+Vin
+Out
Dual Output
DC / DC Com.
Converter
-Out
Cout
Cout
Load
Load
Cout
Load
Maximum Capacitive Load
The MIE06-HI series has limitation of maximum connected capacitance on the output. The power module may operate in current limiting mode during start-up,
affecting the ramp-up and the startup time. Connect capacitors at the point of load for best performance. The maximum capacitance can be found in the data sheet.
Thermal Considerations
Many conditions affect the thermal performance of the power module, such as orientation, airflow over the module and board spacing. To avoid exceeding the
maximum temperature rating of the components inside the power module, the case temperature must be kept below 95℃. The derating curves are determined from
measurements obtained in a test setup.
Position of air velocity
probe and thermocouple
15mm / 0.6in
50mm / 2in
Air Flow
DUT
Design & Feature Considerations
Conducted and radiated emissions < A
with external coupling capacitor Cio=1 nF < B
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