MPD A105EHI Low cost, miniature dip 1w, very high isolation dc/dc con vert er Datasheet

A100EHI Series
Low Cost, Miniature DIP
1W, Very High Isolation
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:
• 1W Output Power
Input
Parameter
Conditions
• 6,000 VDC Isolation
Input Voltage Range
• EN 60950 Approved (UL)
Input Filter
• -40ºC to 85ºC Operation
Short Circuit Input Power
• 24 Pin DIP Case
Output
• 5V and 12V Inputs
Parameter
• Single & Dual Outputs
Output Voltage Accuracy
• 16 Standard Models
Min.
Typ.
Max.
5 VDC Input
4.5
5.0
5.5
12 VDC Input
10.8
12.0
13.2
Units
VDC
Internal Capacitor
Conditions
Output Voltage Balance
Min.
Dual Output , Balanced Loads
Line Regulation
1,500
mW
Units
Typ.
Max.
±2.0
±4.0
%
±1.0
±3.0
%
For Vin Change of 1%
±1.2
%/%
• 3.5 MH MTBF
Load Regulation, 5V Input
Iout = 10% to 100%
±15
%
• LOWEST COST!!
Load Regulation, 12V Input
Iout = 10% to 100%
±10
%
75
150
mV P - P
±0.01
±0.03
%/ºC
Max.
Units
Ripple & Noise (20 MHz)
See Note 1
Output Power Protection
120
Temperature Coefficient
Output Short Circuit
%
Momentary (1.0 Seconds)
General
Parameter
Conditions
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Min.
Typ.
60 Seconds
6,000
VDC
500 VDC
1,000
M
100 kHz, 1V
Switching Frequency
2
pF
250
kHz
Environmental
Parameter
Conditions
Operating Temperature Range
Min.
Ambient
Storage Temperature Range
Cooling
Max.
Units
-40
Typ.
+85
ºC
-55
+125
ºC
95
%
Free Air Convection
Humidity
RH, Non-condensing
Physical
Case Size
1.27 x 0.62 x 0.40 Inches (32.3 x 15.7 x 10.2 mm)
Case Material
Non-Conductive Black Plastic (UL94-V0)
Weight
0.42 Oz (12g)
MicroPower Direct
Reliability Specifications
292 Page Street
Suite D
Stoughton, MA 02072
USA
Parameter
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Conditions
MTBF
Min.
MIL HDBK 217F, 25ºC, Gnd Benign
Typ.
Max.
3.5
Units
MHours
Safety Standards
UL 60950, EN 60950
Safety Approvals
UL, cUL; File No. E245422
Absolute Maximum Ratings
Parameter
Conditions
Input Voltage Surge (1 Sec)
Lead Temperature
Min.
Typ.
-0.7
7.5
12 VDC Input
-0.7
15.0
1.5 mm From Case For 10 Sec.
Internal Power Dissipation
Max.
5 VDC Input
All Models
VDC
300
ºC
1,500
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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Units
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Model Selection Guide
Input
Model
Number
A101EHI
A102EHI
A103EHI
A104EHI
A105EHI
A106EHI
A107EHI
A108EHI
A111EHI
A112EHI
A113EHI
A114EHI
A115EHI
A116EHI
A117EHI
A118EHI
Voltage (VDC)
Nominal
Range
5
5
5
5
5
5
5
5
12
12
12
12
12
12
12
12
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
Output
Current (mA)
Full-Load No-Load
277
256
247
250
277
267
256
256
111
104
103
105
114
111
105
105
60
60
60
60
60
60
60
60
40
40
40
40
40
40
40
40
Voltage
(VDC)
Efficiency
Current
Current
(mA, Max)
(mA, Min)
200
111
84
67
±100
±56
±42
±33
200
111
84
67
±100
±56
±42
±33
20.0
12.0
9.0
7.0
±10.0
±6.0
±5.0
±4.0
20.0
12.0
9.0
7.0
±10.0
±6.0
±5.0
±4.0
5.0
9.0
12.0
15.0
±5.0
±9.0
±12.0
±15.0
5.0
9.0
12.0
15.0
±5.0
±9.0
±12.0
±15.0
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 damage to the unit.
3. These converters will opera te withInput
Output
out external components. However, when
Vin
Vout
measuring output ripple, it is recomCapacitor
Capacitor
mended that an external ceramic capac5 VDC 4.7 µF 5 VDC 4.7 µF itor be placed from the +Vout pin to the -Vout
9 VDC 2.2 µF
pin for single output units and from each 12 VDC 2.2 µF
output to common for dual output units. An
12 VDC 1.0 µF
input capacitor will enhance stability over temperature and input line 15 VDC 0.47 µF
variations. Recommended capacitor 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.
(%, Typ)
Fuse Rating
Slow-Blow
(mA)
72
78
81
80
72
75
78
78
75
80
81
79
73
75
79
79
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
250
250
250
250
250
250
250
250
Derating
g Curve
Mechanical Dimensions
Pin Connections
Pin
Single
Dual
1
2
8, 17
10, 15
12, 13
+Vin
-Vin
NC
-Vout
+Vout
+Vin
-Vin
-Vout
Common
+Vout
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)
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: [email protected]
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