Model Selection Guide
Input
Model
Number
A201EHI
A202EHI
A203EHI
A204EHI
A205EHI
A206EHI
A207EHI
A208EHI
A211EHI
A212EHI
A213EHI
A214EHI
A215EHI
A216EHI
A217EHI
A218EHI
Voltage (VDC)
Nominal
5
5
5
5
5
5
5
5
12
12
12
12
12
12
12
12
Range
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
Current (mA)
Full-Load
533
526
519
519
533
519
506
506
222
208
203
214
219
206
203
214
No-Load
100
100
100
100
100
100
100
100
50
50
50
50
50
50
50
50
Voltage
(VDC)
5.0
9.0
12.0
15.0
±5.0
±9.0
±12.0
±15.0
5.0
9.0
12.0
15.0
±5.0
±9.0
±12.0
±15.0
Output
Current
Current
(mA, Max) (mA, Min)
400
222
167
133
±200
±111
±84
±67
400
222
167
133
±200
±111
±84
±67
40.0
23.0
17.0
14.0
±20.0
±12.0
±9.0
±7.0
40.0
23.0
17.0
14.0
±20.0
±12.0
±9.0
±7.0
Efficiency
(%, Typ)
75
76
77
77
75
77
79
79
75
80
82
78
76
81
82
78
Fuse Rating
Slow-Blow
(mA)
1,500
1,500
1,500
1,500
1,500
1,500
1,500
1,500
500
500
500
500
500
500
500
500
Notes:
1. Output load regulation is specified for a load change of
10% to 100%.
2. These units should not be operated with a load under
10% of full load. Operation at no-load may cause dam-
age to the unit.
3. These converters will operate without external com-
ponents. However, when measuring output ripple, it
is recommended that an external ceramic capacitor be
placed from the +Vout pin to the -Vout pin for single out-
put units and
Input
Output
from each
Vin
Vout
Capacitor
Capacitor
output to
common for
5 VDC
4.7
μF
5 VDC
4.7
μF
dual output
12 VDC
2.2
μF
9 VDC
2.2
μF
units. An in-
1.0
μF
put capacitor will enhance stability 12 VDC
over temperature and input line 15 VDC
0.47
μF
variations. Recommended capaci-
tor values are given in the table above. For applications
requiring very low output noise levels, a simple LC filter
should be effective.
4. Dual output units may be connected to provide a 10V,
18V, 24V or 30 VDC output. To do this, connect the load
across the positive (+Vout) and negative (-Vout) outputs
and float the output common
5. 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.
Mechanical Dimensions
Derating Curve
Mechanical Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx = ±0.01 (±0.25)
•
All pins are on a 0.1 (2.54) pitch
•
All pins diameters are 0.02 (0.5)
Pin Connections
Pin
1
2
8, 17
Single
+Vin
-Vin
NC
Dual
+Vin
-Vin
-Vout
Pin
10, 15
12, 13
Single
-Vout
+Vout
Dual
Common
+Vout
MicroPower Direct
www.micropowerdirect.com
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
MPD [ MICROPOWER DIRECT, LLC ]
