ML100xRW Datasheet - Micropower Direct

ML100RW Series
Ultra-Compact, 1W
Wide 2:1 Input, 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-Compact SMT Case
• Wide 2:1 Input
• 1,500 VDC Isolation
• Single & Dual Outputs
• -40ºC to +85ºC Operation
• 20 Standard Models
• Tight Line/Load Regulation
• Available on Tape/Reel
Input
Parameter
Conditions
Min.
5 VDC Input
4.5
12 VDC Input
9.0
24 VDC Input 18.0
48 VDC Input 36.0
5 VDC Input
12 VDC Input
24 VDC Input
48 VDC Input
Capacitor
Input Voltage Range
Start Up Voltage
Input Filter
Typ.
5.0
12.0
24.0
48.0
Max.
9.0
18.0
36.0
75.0
4.5
9.0
18.0
36.0
Units
Max.
±1.0
±0.2
±1.0
±0.5
±0.8
Units
%
%
VDC
VDC
Output
Parameter
Output Voltage Accuracy
Line Regulation
Conditions
At 50% Load
For VIN = Min to Max
For IOUT = Min to Max
Single
Dual
Load Regulation
Ripple & Noise (20 MHz)
Transient Response Time, See Note 3
Transient Response Deviation
Temperature Coefficient
Output Short Circuit
Min.
Typ.
For IOUT = 10% to 100%
See Note 2
30
250
±3
25% Load Step Change
±0.02
%
mV P - P
µS
%
%/ºC
Continuous (Autorecovery)
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Conditions
60 Seconds
500 VDC
100 kHz, 1V
Min.
1,500
1,000
Typ.
Max.
50
220
Units
VDC
M
pF
kHz
Remote On/Off
Parameter
Supply On
Supply Off
Standby Input Current
Conditions
Min.
See Note 4
Typ.
Max.
Units
Open or High Impedance
2.0
4.0
mA
2.5
mA
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
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
Conditions
Ambient
Case
Min.
-40
Typ.
-50
Free Air Convection
RH, Non-condensing
Max.
+85
+95
+125
Units
ºC
ºC
ºC
95
%
See Mechanical Drawing (Page 2)
Non-Conductive Black Plastic (UL94-V0)
0.15 Oz (4.5g)
Reliability Specifications
Parameter
MTBF
Moisture Sensitivity Level (MSL)
Conditions
MIL HDBK 217F, 25ºC, Gnd Benign
Min.
Typ.
Max.
Units
2.80
MHours
IPC/JEDEC J-STD-020D Level 2
Absolute Maximum Ratings
Parameter
Conditions
Input Voltage Surge (1 Sec)
Peak Reflow Temperature
Lead Temperature
5 VDC Input
12 VDC Input
24 VDC Input
48 VDC Input
See Note 5
1.5 mm From Case For 10 Sec.
Min.
-0.7
-0.7
-0.7
-0.7
Typ.
Max.
15.0
25.0
50.0
100.0
245
260
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
Units
VDC
ºC
ºC
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Model Selection Guide
Input
Model
Number
ML105S-05RW
ML105S-12RW
ML105S-15RW
ML105D-12RW
ML105D-15RW
ML112S-05RW
ML112S-12RW
ML112S-15RW
ML112D-12RW
ML112D-15RW
ML124S-05RW
ML124S-12RW
ML124S-15RW
ML124D-12RW
ML124D-15RW
ML148S-05RW
ML148S-12RW
ML148S-15RW
ML148D-12RW
ML148D-15RW
Voltage (VDC)
Current (mA)
Nominal
Range
Full-Load No-Load
5.0
4.5 - 9.0
256
40
5.0
4.5 - 9.0
252
40
5.0
4.5 - 9.0
248
40
5.0
4.5 - 9.0
255
40
5.0
4.5 - 9.0
248
40
12
9.0 - 18.0
105
20
12
9.0 - 18.0
105
20
12
9.0 - 18.0
102
20
12
9.0 - 18.0
104
20
12
9.0 - 18.0
103
20
24
18.0 - 36.0
53
10
24
18.0 - 36.0
51
10
24
18.0 - 36.0
51
10
24
18.0 - 36.0
51
10
24
18.0 - 36.0
50
10
48
36.0 - 75.0
26
7
48
36.0 - 75.0
26
7
48
36.0 - 75.0
26
7
48
36.0 - 75.0
26
7
48
36.0 - 75.0
25
7
Output
Voltage
Current
Current
(VDC)
(mA, Max)
(mA, Min)
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
5.0
12.0
15.0
±12.0
±15.0
200
83
67
±42
±33
200
83
67
±42
±33
200
83
67
±42
±33
200
83
67
±42
±33
Notes:
1. The specified maximum capacitive load is for each
and a time above liquidous (TL) of <60 seconds at 217
°C. For more information, please contact the factory.
output.
2. When measuring output ripple, it is recommended 6. Operation at no-load will not damage these units.
However, they may not meet all specifications.
that an external 0.47 µF ceramic capacitor be placed
from +VOUT to -VOUT for single output models or from 7. The converter should be connected to a low ac-impedance source. An input source with a highly
each output to common for dual output models.
inductive impedance may affect the stability of the
For noise sensitive applications, the use of 3.3 µF
converter. In applications where the converter output
capacitors will reduce the output ripple.
loading is high and input power is supplied over long
3. Transient recovery is measured to within a 1% error band
lines, it may be necessary to use a capacitor on the
for a load step change of 75% to 100%.
4. The control input is current controlled. The unit
input to insure start-up.
operates when this input is open. When the input is
In this case, it is recommended that a low ESR
“high” (current is flowing into the pin), the converter
(<1.0 at 100 kHz) capacitor be mounted close to
shuts down. The input current to this pin should be
the converter. For 24V input units a 4.7 µF is recomapplied via a 1 k⍀ resistor, and kept between 2 mA
mended and for 48V input models, a 2.2 µF.
to 4 mA. Connecting this input directly to ground 8. It is recommended that a fuse be used on the input
will not damage the converter.
of a power supply for protection. See the table above
5. The recommended reflow settings are a peak temfor the correct rating.
perature of 245 °C for a maximum period (TPK) of 10S
0.0
0.0
0.0
±0.0
±0.0
0.0
0.0
0.0
±0.0
±0.0
0.0
0.0
0.0
±0.0
±0.0
0.0
0.0
0.0
±0.0
±0.0
Output
Rating
Efficiency Capacitive Fuse
Slow-Blow
(%, Typ)
Load
(mA)
(µF, Max)
78
79
81
79
80
79
79
82
81
80
79
82
82
82
82
79
80
80
81
81
1,680
820
680
470
330
1,680
820
680
470
330
1,680
820
680
470
330
1,680
820
680
470
330
500
500
500
500
500
200
200
200
200
200
100
100
100
100
100
50
50
50
50
50
Derating Curve, All Other Outputs
Pin Connections
Mechanical Dimensions
Pin
1
2
7
8
9
10
16
Single
Dual
-VIN
-VIN
Remote On/Off
NC
NC
NC
Common
+VOUT
+VOUT
-VOUT
-VOUT
+VIN
+VIN
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]