H100E
Series
Low Cost, 1W,
Ultra-Miniature
DC/DC Converters
Electrical Specifications
Key Features:
•
1W Output Power
•
Miniature MiniDIP Case
•
UL Approved
(File E245422)
•
1,000 VDC Isolation
•
>3.5 MHour MTBF
•
17 Standard Models
•
Industry Standard Pin-Out
•
LOWEST COST!
Input Filter
Reverse Polarity Input Current
Input Voltage Range
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Conditions
Min.
3.3 VDC Input
3.0
5 VDC Input
4.5
12 VDC Input 10.8
24 VDC Input 21.6
Internal Capacitor
Typ.
3.3
5.0
12.0
24.0
Max.
3.6
5.5
13.2
26.4
0.3
Conditions
Min.
Typ.
±1.0
Max.
±3.0
±1.5
±1.2
100
±0.03
Momentary (1.0 Sec.)
Conditions
60 Seconds
500 VDC
100 kHz, 1V
Min.
1,000
1,000
Typ.
Max.
Units
VDC
MΩ
pF
kHz
Units
º
C
º
C
%
Units
VDC
A
Units
%
%
Output
Parameter
Output Voltage Accuracy
Line Regulation, 3.3V Output Models
Line Regulation, All Other Models
Load Regulation
Ripple & Noise (20 MHz)
Output Power Protection
Temperature Coefficient
Output Short Circuit
For Vin Change of 1%
See Model Selection Guide
75
120
mV P - P
%
%/
º
C
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
60
100
100
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Conditions
Min.
Typ.
Ambient
-40
+25
-55
Free Air Convection
RH, Non-condensing
Max.
+85
+125
95
Physical
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
Case Size, Single Output Models
Case Material
Weight
0.50 x 0.393 x 0.30 Inches (12.70 x 10.00 x 7.70 mm)
Non-Conductive Black Plastic (UL94-V0)
0.06 Oz (1.8g)
Conditions
MIL HDBK 217F, 25
º
C, Gnd Benign
Not 3.3 Vout Models
Conditions
3.3 VDC Input
5 VDC Input
12 VDC Input
24 VDC Input
1.5 mm From Case For 10 Sec
All Models
Min.
Typ.
Max.
Units
3.5
MHours
UL 1950, EN 60950, IEC 60950
UL, cUL; File No. E245422
Min.
-0.7
-0.7
-0.7
-0.7
Typ.
Max.
7.0
9.0
18.0
30.0
300
450
Units
Reliability Specifications
Parameter
MTBF
Safety Standards
Safety Approvals
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
VDC
Lead Temperature
Internal Power Dissipation
ºC
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
Model Selection Guide
Model
Number
H101E
H102E
H103E
H104E
H105E
H111E
H112E
H113E
H114E
H115E
H121E
H122E
H123E
H124E
H125E
H151E
H152E
Input
Voltage (VDC)
Nominal
Range
5
4.5 - 5.5
5
4.5 - 5.5
5
4.5 - 5.5
5
4.5 - 5.5
5
4.5 - 5.5
12
10.8 - 13.2
12
10.8 - 13.2
12
10.8 - 13.2
12
10.8 - 13.2
12
10.8 - 13.2
24
21.6 - 26.4
24
21.6 - 26.4
24
21.6 - 26.4
24
21.6 - 26.4
24
21.6 - 26.4
3.3
3.0 - 3.6
3.3
3.0 - 3.6
Current (mA)
Full-Load
No-Load
278
25
286
25
256
25
252
25
251
25
116
16
118
16
109
16
106
16
105
16
56
8
57
8
53
8
53
8
53
8
421
55
410
55
Voltage
(VDC)
3.3
5.0
9.0
12.0
15.0
3.3
5.0
9.0
12.0
15.0
3.3
5.0
9.0
12.0
15.0
3.3
5.0
Output
Current
(mA, Max)
303.0
200.0
111.0
83.0
67.0
303.0
200.0
111.0
83.0
67.0
303.0
200.0
111.0
83.0
67.0
303.0
200.0
Current
(mA, Min)
30.0
20.0
12.0
9.5
7.0
30.0
20.0
12.0
9.0
7.0
30.0
20.0
12.0
9.0
7.0
30.0
20.0
Load
Regulation
(%, Max)
20
15
10
10
10
20
15
10
10
10
20
15
10
10
10
20
20
Efficiency
(%, Typ)
72
70
78
79
80
72
71
76
78
80
74
73
78
79
80
72
74
Fuse Rating
Slow-Blow
(mA)
500
500
500
500
500
200
200
200
200
200
100
100
100
100
100
750
750
Notes:
1. Output load regulation is specified for a load change of 10% to 100%.
2. When measuring output ripple, it is recommended that an external 0.33
µF
ceramic capacitor be placed from the +Vout pin to the -Vout pin.
3. During operation, care must be taken not to exceed the specified input range
of the unit or to allow the output load to drop below the specified minimum
(10% of full load). Operating the unit under either of these conditions could
cause damage to the unit.
4. These converters are specified for operation without external components.
However, in some applications the addition of input/output capacitors will
enhance stability and reduce output ripple. Recommended capacitor values
are:
Derating Curve
Vin
3.3 VDC
5 VDC
12 VDC
24 VDC
Input
Capacitor
4.7
µF
4.7
µF
2.2
µF
1.0
µF
Vout
3.3 VDC
5 VDC
9 VDC
12 VDC
15 VDC
Output
Capacitor
10.0
µF
10.0
µF
4.7
µF
2.2
µF
1.0
µF
For applications requiring very low output noise levels, a
simple LC filter should be effective.
5. It is recommended that a fuse be used on the input of a power
supply for protection. See the table above for the correct rating.
Mechanical Dimensions
Pin Connections
Pin
1
4
5
7
Function
-Vin
+Vin
+Vout
-Vout
Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx = ±0.01 (±0.25)
•
Pin 1 is marked by a “dot” or indentation on the
top of the unit
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
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