ML100SE - Micropower Direct

ML100SE Series
Low Cost, Single Output
Ultra-Miniature SMT
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
• Ultra-Miniature SMT Case
• 1,500 VDC Isolation
• Short Circuit Protected
• Single Output
• -40°C to +105°C Operation
• >3.5 MHour MTBF
• 18 Standard Models
• LOW COST!
Input
Parameter
Input Voltage Range
Input Filter
Conditions
Min.
3.3 VDC Input 2.97
5 VDC Input
4.5
12 VDC Input 10.8
15 VDC Input 13.5
24 VDC Input 21.6
Capacitor
Typ.
3.3
5.0
12.0
15.0
24.0
Max.
3.63
5.5
13.2
16.5
26.4
Units
Conditions
Typ.
±3.0
Max.
Units
%
µF
VDC
Output
Parameter
Output Voltage Accuracy
Capacitive Load
3.3 VIN Models
Line Regulation
All Other Models
Load Regulation, See Note 1
Ripple & Noise (20 MHz), See Note 2
Min.
For Vin Change of 1%
See Model Selection Guide
Output Voltage <12 VDC
30
15 VDC, 24 VDC Output
60
Temperature Coefficient
24 VIN Models
All Other Models
Output Short Circuit
220
±1.5
±1.2
%
mV P - P
±0.03
%/ºC
Momentary (1S)
Continuous (Autorecovery)
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
EMI Characteristics
Parameter
EMI Compliance, See Note 4
EMC Compliance
Conditions
60 Seconds
500 VDC
100 kHz, 0.1V
Conditions
Min.
1,500
1,000
Typ.
Max.
20
100
300
Units
VDC
M⍀
pF
kHz
Min.
Conducted
Electrostatic Discharge (ESD)
Typ.
Max.
Units
CISPR22/EN 55022 Level B
EN 61000-4-2 Level B Contact ±8 kV
Environmental
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
Conditions
Min.
Typ.
-40
+25
-55
Free Air Convection
RH, Non-condensing
Ambient
Max.
+105
+125
Units
ºC
ºC
95
%
See Mechanical Drawing (Page 2)
Non-Conductive Black Plastic (UL94-V0)
0.05 Oz (1.52g)
Reliability Specifications
Parameter
MTBF
Conditions
MIL HDBK 217F, 25ºC, Gnd Benign
Min.
3.5
Typ.
Max.
Units
MHours
Conditions
3.3 VDC Input
5 VDC Input
12 VDC Input
15 VDC Input
24 VDC Input
See Note 5
1.5 mm From Case For 10 Sec
Min.
-0.7
-0.7
-0.7
-0.7
-0.7
Typ.
Max.
5.0
9.0
18.0
21.0
30.0
245
300
Units
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Peak Reflow Temperature
Lead Temperature
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
VDC
ºC
ºC
www.micropowerdirect.com
Model Selection Guide
Model
Number
ML103S-03E
ML103S-05E
ML103S-12E
ML105S-03E
ML105S-05E
ML105S-09E
ML105S-12E
ML105S-15E
ML105S-24E
ML112S-03E
ML112S-05E
ML112S-09E
ML112S-12E
ML112S-15E
ML115S-15E
ML124S-05E
ML124S-09E
ML124S-15E
ML124S-24E
Input
Voltage (VDC)
Nominal
Range
3.3
2.97 - 3.63
3.3
2.97 - 3.63
3.3
2.97 - 3.63
5
4.50 - 5.50
5
4.50 - 5.50
5
4.50 - 5.50
5
4.50 - 5.50
5
4.50 - 5.50
5
4.50 - 5.50
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
15
13.5 - 16.5
24
21.6 - 26.4
24
21.6 - 26.4
24
21.6 - 26.4
24
21.6 - 26.4
Output
Load
Rating
Efficiency Fuse
Current (mA)
Slow-Blow
Voltage Current
Current Regulation (%, Typ)
(mA)
Full-Load No-Load (VDC) (mA, Max) (mA, Min)
% Typ.
415
25
3.3
303.0
30.0
18.0
73
1,000
388
25
5.0
200.0
20.0
12.0
78
1,000
381
25
12.0
84.0
9.0
7.0
80
1,000
263
20
3.3
303.0
30.0
18.0
76
500
250
20
5.0
200.0
20.0
12.0
80
500
250
20
9.0
111.0
12.0
8.0
80
500
250
20
12.0
84.0
9.0
7.0
80
500
250
20
15.0
67.0
7.0
6.0
80
500
250
20
24.0
42.0
4.0
5.0
80
500
111
15
3.3
303.0
30.0
18.0
75
200
104
15
5.0
200.0
20.0
12.0
80
200
104
15
9.0
111.0
12.0
8.0
80
200
103
15
12.0
84.0
9.0
7.0
81
200
103
15
15.0
67.0
7.0
6.0
81
200
82
10
15.0
67.0
7.0
6.0
81
200
52
7
5.0
200.0
20.0
12.0
80
100
52
7
9.0
110.0
11.0
8.0
80
100
51
7
15.0
67.0
7.0
6.0
81
100
51
7
24.0
42.0
4.0
5.0
81
100
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. Operation at no load will not damage these units, however, they may not meet all specifications.
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. The simple connection shown
below will typically meet EN 55022 Class B.
VIN
C1
L1
VOUT
C3
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
4.7 µF/50V
4.7 µF/50V
4.7 µF/50V
4.7 µF/50V
4.7 µF/50V
6.8 µH
6.8 µH
6.8 µH
6.8 µH
6.8 µH
3.3 VDC
5 VDC
9 VDC
12 VDC
15 VDC
24 VDC
10 µF
10 µF
4.7 µF
2.2 µF
1.0 µF
0.47 µF
5. The recommended time above liquidous (TL) is <60 seconds at 217 °C. For
more information, please contact the factory.
6. 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.
Derating Curve
Pin Connections
Pin
1
2
Mechanical Dimensions
Description
-VIN
+VIN
Pin
4
5
8
Description
-VOUT
+VOUT
NC
NC = No Connection
Board Layout
MicroPower Direct
We Power Your Success - For Less!
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
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 unit
FAX: (781) 344-8481
•
E-Mail: [email protected]