MHI200GRI8
Series
Compact, 2W MiniDIP
Ultra-High Isolation
DC/DC Converters
Electrical Specifications
Key Features:
•
2W Output Power
•
8.0 kV Isolation
•
15 kV/µS CMTI
•
EN 60950 Approved
(Pend.)
•
Reinforced Insulation
•
Compact MiniDIP Case
•
-25°C to +80°C Operation
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Input Voltage Range
Input Filter
Conditions
5 VDC Input
12 VDC Input
24 VDC Input
Min.
4.5
10.8
21.6
Typ.
5.0
12.0
24.0
Max.
5.5
13.2
26.4
Units
VDC
Capacitor Filter
Conditions
Dual Output, Balanced Loads
V
IN
= Min to Max
See Note 3
±0.01
Momentary (0.5S Max)
Conditions
Rated For 60 Sec
Tested For 1 Sec
500 VDC
100 kHz, 1V
15
50
Conditions
Ambient
Case
-50
Free Air Convection
RH, Non-condensing
95
%
Min.
-25
80
Typ.
+25
100
Max.
+80
+105
+125
Min.
4,000
8,000
10
15
20
Typ.
Max.
Units
VAC rms
VDC
G
pF
kV/µS
kHz
Units
°C
°C
Min.
Typ.
±2.0
±0.1
±1.2
Max.
±4.0
±1.0
±1.5
150
±0.02
Units
%
%
%
mV P - P
%/°C
Output
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation, See Note 2
Ripple & Noise (20 MHz)
Temperature Coefficient
Output Short Circuit
•
Industry Standard Pin-Out
Output Voltage Balance
See Model Selection Guide
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Common Mode Transient Immunity
Switching Frequency
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
See Mechanical Diagram (Page 2)
Non-Conductive Black Plastic (UL94-V0)
0.17 Oz (5.1g)
Conditions
MIL HDBK 217F, 25°C, Gnd Benign
Min.
2.0
Typ.
Max.
Units
MHours
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
Weight
Reliability Specifications
Parameter
MTBF
Safety Standards
UL 60950, EN 60950 (Pending)
Conditions
5 VDC Input
12 VDC Input
24 VDC Input
1.5 mm From Case for 10 Sec
Min.
Typ.
Max.
9.0
18.0
30.0
260
°C
VDC
Units
Absolute Maximum Ratings
Parameter
Input Voltage Surge (0.1 Sec)
Lead Temperature
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
Model Selection Guide
Model
Number
MHI205S-05GRI8
MHI205S-12GRI8
MHI205S-15GRI8
MHI205D-12GRI8
MHI205D-15GRI8
MHI212S-05GRI8
MHI212S-12GRI8
MHI212S-15GRI8
MHI212D-12GRI8
MHI212D-15GRI8
MHI224S-05GRI8
MHI224S-12GRI8
MHI224S-15GRI8
MHI224D-12GRI8
MHI224D-15GRI8
Input
Voltage
(VDC)
Current
(mA)
Nominal
Range
Full-Load No-Load
5
4.5 - 5.5
615
60
5
4.5 - 5.5
609
60
5
4.5 - 5.5
605
60
5
4.5 - 5.5
553
60
5
4.5 - 5.5
542
60
12
10.8 - 13.2
256
30
12
10.8 - 13.2
254
30
12
10.8 - 13.2
252
30
12
10.8 - 13.2
224
30
12
10.8 - 13.2
220
30
24
21.6 - 26.4
128
15
24
21.6 - 26.4
127
15
24
21.6 - 26.4
126
15
24
21.6 - 26.4
112
15
24
21.6 - 26.4
110
15
Voltage
(VDC)
www.micropowerdirect.com
Output
Current
(mA, Max)
Current
(mA, Min)
Fuse
Capacitive
Load
Rating
Efficiency Regulation
Load
(%, Typ)
Slow-Blow
(%, Max)
(µF, Max)
(mA)
5.0
12.0
15.0
±12.0
±15.0
5.0
12.0
15.0
±12.0
±15.0
5.0
12.0
15.0
±12.0
±15.0
400
165
133
±83
±66
400
165
133
±83
±66
400
165
133
±83
±66
8.0
3.0
2.5
±1.5
±1.0
8.0
3.0
2.5
±1.5
±1.0
8.0
3.0
2.5
±1.5
±1.0
65
65
66
72
73
65
65
66
74
75
65
65
66
74
75
±12.0
±10.0
±10.0
±10.0
±10.0
±12.0
±10.0
±10.0
±10.0
±10.0
±12.0
±10.0
±10.0
±10.0
±10.0
330
330
330
100
100
330
330
330
100
100
330
330
330
100
100
1,200
1,200
1,200
1,200
1,200
600
600
600
600
600
250
250
250
250
250
Notes:
1. The specified maximum capacitive load is for each output.
2. Load regulation is measured over a range of 20% I
OUT
to 100% I
OUT
.
3. When measuring output ripple & noise, it is recommended that an external capacitor (3.3
µF
typ.) 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.
4. The converter should be connected to a low ac-impedance source. A source with a highly inductive imped-
ance may affect the stability of the converter. In applications where the converter output loading is high and
input power is supplied over long lines, it may be necessary to use a capacitor on the input to insure start-up.
In this case, it is recommended that a low ESR (<1.0 at 100 kHz) capacitor be mounted close to the con-
verter. For 5V input units a 2.2
µF
is recommended; for 12V input units, a 1.0
µF;
and for 24V units a 0.47
µF.
5. Operation at no-load will not damage the unit, but they may not meet all specifications.
6. It is recommended that a fuse be used on the input of a power supply for protection. See the Model Selection
tables for the correct rating.
Derating Curve
IGBT Applications
Notes:
The
MHI200x-xxD
series is a good
choice for applications involving high
speed switching, such as driving IGBTs.
They are designed to withstand the
extra stress caused by the high voltage
switching transients present in IGBT
drive circuits.
All of the
MHIxxx
series have isolation
levels that range from 5.2 to 8 kV. Many
of these have reinforced insulation. The
high isolation levels (and the correspond-
ingly low capacitive coupling rates) allow
them to be safely used in applications
with highly dynamic switched AC or DC.
Mechanical Dimensions
Pin Connections
Pin
1
7
8
9
10
16
Pin
1
7
8
9
10
16
Single Output
-V
IN
No Connection
No Connection
+V
OUT
-V
OUT
+V
IN
Dual Output
-V
IN
No Connection
Common
+V
OUT
-V
OUT
+V
IN
Notes:
•
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: sales@micropowerdirect.com
聊聊、笑笑、闹闹
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
