MDEU02-HI SERIES - MINMAX Technology

MDEU02-HI SERIES
DC/DC CONVERTER 2W, Ultra-high I/O Isolation, DIP Package
FEATURES
►Industrial Standard DIP-16 Package
►Ultra-high I/O Isolation 8000VDC
►Common Mode Transient Immunity:15KV/μs
►Qualified for IGBT and High Isolation Applications
►Operating Temp. Range -25°C to +80°C
►UL/cUL/IEC/EN 60950-1 Safety Approval
PRODUCT OVERVIEW
The MINMAX MDEU02-HI series is a new range of isolated 2W DC/DC converter modules in DIP-16 package which feature a 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.There are 15 Models available for 5, 12, and 24VDC 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)
Output
Voltage
VDC
VDC
5
12
15
±12
±15
5
12
15
±12
±15
5
12
15
±12
±15
MDEU02-05S05HI
MDEU02-05S12HI
5
MDEU02-05S15HI
(4.5 ~ 5.5)
MDEU02-05D12HI
MDEU02-05D15HI
MDEU02-12S05HI
MDEU02-12S12HI
12
MDEU02-12S15HI
(10.8 ~ 13.2)
MDEU02-12D12HI
MDEU02-12D15HI
MDEU02-24S05HI
MDEU02-24S12HI
24
MDEU02-24S15HI
(21.6 ~ 26.4)
MDEU02-24D12HI
MDEU02-24D15HI
Output Current
Input Current
Max.
Min.
@Max. Load
@No Load
mA
400
165
133
±83
±66
400
165
133
±83
±66
400
165
133
±83
±66
mA
8
3
2.5
±1.5
±1
8
3
2.5
±1.5
±1
8
3
2.5
±1.5
±1
mA (typ.)
615
609
605
553
542
256
254
252
224
220
128
127
126
112
110
mA (typ.)
Load
Regulation
Max. Capacitive
Load
% (max.)
12
10
10
10
10
12
10
10
10
10
12
10
10
10
10
μF
Efficiency
(typ.)
@Max. Load
60
30
15
330
100#
330
100#
330
100#
%
65
65
66
72
73
65
65
66
74
75
65
65
66
74
75
# For each output
Input Specifications
Parameter
Model
Input Voltage Range
Input Surge Voltage (1 sec. max.)
Input Filter
2015/05/22
P2
Max.
5V Input Models
4.5
5
5.5
10.8
12
13.2
24V Input Models
21.6
24
26.4
5V Input Models
-0.7
---
9
12V Input Models
-0.7
---
18
24V Input Models
-0.7
---
30
Tel:886-6-2923150
Page 1 of 4
Typ.
12V Input Models
All Models
E-mail:[email protected]
Min.
Internal Capacitor Type
Unit
VDC
MDEU02-HI SERIES
DC/DC CONVERTER 2W, Ultra-high I/O Isolation, DIP Package
Output Specifications
Parameter
Conditions
Output Voltage Accuracy
Min.
Typ.
Max.
Unit
---
±2.0
±4.0
%
Output Voltage Balance
Dual Output, Balanced Loads
---
±0.1
±1.0
%
Line Regulation
Vin=Min. to Max. @Full Load
---
±1.2
±1.5
%
Load Regulation
Io=20% to 100%
Ripple & Noise
0-20MHz Bandwidth
See Model Selection Guide
---
---
150
mV P-P
Temperature Coefficient
---
±0.01
±0.02
%/℃
Short Circuit Protection
0.5 Second Max. Automatic Recovery
Isolation, Safety Standards
Parameter
I/O Isolation Voltage
Conditions
Min.
Typ.
Max.
Unit
Rated for 60 seconds
4000
---
---
VACrms
Tested for 1 second
8000
---
---
VDC
500 VDC
10
---
---
GΩ
100KHz, 1V
--15
15
---
20
---
pF
KV/μs
I/O Isolation Resistance
I/O Isolation Capacitance
Common Mode Transient Immunity
UL/cUL 60950-1 recognition(UL certificate), IEC/EN 60950-1(CB-report)
Safety Approvals
General Specifications
Parameter
Conditions
Switching Frequency
MTBF (calculated)
MIL-HDBK-217F@25℃, Ground Benign
Min.
Typ.
Max.
Unit
50
80
100
KHz
2,000,000
---
---
Hours
Environmental Specifications
Parameter
Conditions
Min.
Max.
Unit
Natural Convection
-25
+80
℃
Case Temperature
---
+105
℃
Storage Temperature Range
-50
+125
℃
Humidity (non condensing)
---
95
% rel. H
260
℃
Operating Ambient Temperature Range
(See Power Derating Curve)
Cooling
Natural Convection
Lead Temperature (1.5mm from case for 10Sec.)
---
Power Derating Curve
100
Natural
Convection
20LFM
Output Power (%)
80
100LFM
60
200LFM
400LFM
40
20
0
~
-25
0
20
40
60
Ambient Temperature C
E-mail:[email protected]
2015/05/22
P2
Tel:886-6-2923150
Page 2 of 4
80
100 110
MDEU02-HI SERIES
DC/DC CONVERTER 2W, Ultra-high I/O Isolation, DIP Package
Notes
1
2
3
4
5
6
Specifications typical at Ta=+25℃, resistive load, nominal input voltage and rated output current unless otherwise noted.
These power converters require a minimum output loading to maintain specified regulation, operation under no-load conditions will not damage these modules;
however they may not meet all specifications listed.
We recommend to protect the converter by a slow blow fuse in the input supply line.
Other input and output voltage may be available, please contact factory.
That “natural convection” is about 20LFM but is not equal to still air (0 LFM).
Specifications are subject to change without notice.
Package Specifications
0.5 [0.02]
Pin Connections
3.8
8.6 [0.34]
[0.15]
Mechanical Dimensions
0.50 [0.02]
Pin
Single Output
Dual Output
1
-Vin
-Vin
7
NC
NC
8
NC
Common
9
+Vout
+Vout
10
-Vout
-Vout
16
+Vin
+Vin
23.8 [0.94]
15.24 [0.60]
7
8
10
9
Bottom View
1.62
[0.06]
16
NC: No Connection
13.4 [0.53]
1
2.54
[0.10]
10.16 [0.40]
3.0
[0.12]
►All dimensions in mm (inches)
►Tolerance: X.X±0.5 (X.XX±0.02)
X.XX±0.25 ( X.XXX±0.01)
►Pins ±0.05(±0.002)
Physical Characteristics
Case Size
:
23.8x13.4x8.6mm (0.94x0.53x0.34 inches)
Case Material
:
Non-Conductive Black Plastic (flammability to UL 94V-0 rated)
Pin Material
:
Phosphor bronze
Weight
:
5.1g
E-mail:[email protected]
2015/05/22
P2
Tel:886-6-2923150
Page 3 of 4
MDEU02-HI SERIES
DC/DC CONVERTER 2W, Ultra-high I/O Isolation, DIP Package
Test Setup
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
+Out
Copper Strip
Single Output
DC / DC
Converter
-Vin
Cout
-Out
Scope
Resistive
Load
Copper Strip
+Vin
+Out
Copper Strip
Dual Output
DC / DC
Converter
Com.
Copper Strip
-Vin
-Out
Copper Strip
Scope
Cout
Resistive
Load
Cout
Scope
Technical Notes
Maximum Capacitive Load
The MDEU02-HI series has limitation of maximum connected capacitance at the output. The power module may be operated in current limiting mode during start-up,
affecting the ramp-up and the startup time. For optimum performance we recommend 100μF maximum capacitive load for dual outputs and 330μF capacitive load for
single outputs. The maximum capacitance can be found in the data sheet.
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 at the input to ensure startup.
Capacitor mounted close to the power module helps ensure stability of the unit, it is recommended to use a good quality low Equivalent Series Resistance (ESR <
1.0Ω at 100 KHz) capacitor of a 2.2μF for the 5V input devices, a 1.0μF for the 12V input devices and a 0.47μF for the 24V input devices.
+
DC Power
Source
+Vin
+
+Out
DC / DC
Converter
Load
Cin
-
-Vin
-Out
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.
+
+Vin
DC Power
Source
-
+Out
Single Output
DC / DC
Converter
-Vin
+
Cout
Load
-Out
+Vin
DC Power
Source
-
+Out
Dual Output
DC / DC Com.
Converter
-Vin
-Out
Cout
Load
Load
Cout
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 105℃. 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
18, Sin Sin Road, An-Ping Industrial District, Tainan 702, Taiwan
Tel: 886-6-2923150 Fax: 886-6-2923149 E-mail: [email protected]
Minmax Technology Co., Ltd.
2015/05/22
P2
Page 4 of 4