ML200D Datasheet - Micropower Direct

ML200D Series
Ultra-Miniature, 2W
Dual Output 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.
Input
Key Features:
• 2W Output Power
• Ultra-Miniature SMT Case
• 1,500 VDC Isolation
• 5, 12 & 24V Inputs
• -40ºC to +85ºC Operation
• Seven Standard Models
• 2.0 MH MTBF Minimum
• Available on Tape/Reel
Parameter
Conditions
Input Voltage Range
Min.
Typ.
Max.
5 VDC Input
4.5
5.0
5.5
12 VDC Input
10.8
12.0
13.2
24 VDC Input
21.6
24.0
26.4
Reverse Polarity Input Current
Input Filter
Units
VDC
0.3
A
Max.
Units
Capacitor
Output
Parameter
Conditions
Min.
Output Voltage Accuracy
Typ.
±5.0
Output Voltage Balance
Line Regulation
Load Regulation, See Note 2
%
Balanced Loads
±0.1
±1.0
%
For VIN Change of 1%
±1.2
±1.5
%
See Model Selection Guide
See Note 3
Ripple & Noise (20 MHz)
100
Over Line, Load & Temp
Temperature Coefficient
±0.01
Output Short Circuit
120
200
mV P - P
±0.02
%/ºC
Max.
Units
Momentary (0.5 Sec.)
General
Parameter
Conditions
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Min.
60 Seconds
1,500
500 VDC
1,000
100 kHz, 1V
Switching Frequency
Typ.
VDC
M
60
100
pF
50
100
120
kHz
Min.
Typ.
Max.
Units
-40
+25
+85
ºC
Environmental
Parameter
Conditions
Operating Temperature Range
Ambient
Operating Temperature Range
Case
Storage Temperature Range
-50
Cooling
+90
ºC
+125
ºC
95
%
Free Air Convection
Humidity
RH, Non-condensing
Physical
Case Size
See Mechanical Drawing (Page 2)
Case Material
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
Non-Conductive Black Plastic (UL94-V0)
Weight
0.073 Oz (2.2g)
Reliability Specifications
Parameter
Conditions
MTBF
Min.
MIL HDBK 217F, 25ºC, Gnd Benign
Typ.
Max.
2.0
Units
MHours
Absolute Maximum Ratings
Parameter
Conditions
Input Voltage Surge (1 Sec)
Peak Reflow Temperature
Lead Temperature
Internal Power Dissipation
Min.
Typ.
Max.
5 VDC Input
-0.7
9.0
12 VDC Input
-0.7
18.0
24 VDC Input
-0.7
30.0
Units
VDC
See Note 4
245
1.5 mm From Case For 10 Sec.
300
ºC
All Models
650
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
www.micropowerdirect.com
ºC
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Model Selection Guide
Input
Model
Number
Voltage (VDC)
Output
Current (mA)
Voltage
Current
Current
Full-Load No-Load
(VDC)
(mA, Max)
(mA, Min)
Output
Load
Rating
ciency Capacitive Fuse
Regulation Effi
Slow-Blow
(%, Typ)
Load
(%, Max)
(mA)
(µF, Max)
Nominal
Range
ML205D-05
5
4.50 - 5.50
541
60
±5.0
±200
±4.0
10
74
10
1,000
ML205D-12
5
4.50 - 5.50
524
60
±12.0
±83
±1.5
7
76
47
1,000
ML205D-15
5
4.50 - 5.50
521
60
±15.0
±66
±1.0
7
76
47
1,000
ML212D-12
12
10.8 - 13.2
208
30
±12.0
±83
±1.5
5
80
47
400
ML212D-15
12
10.8 - 13.2
206
30
±15.0
±66
±1.0
5
80
47
400
ML224D-12
24
21.6 - 26.4
105
15
±12.0
±83
±1.5
5
79
47
200
ML224D-15
24
21.6 - 26.4
104
15
±15.0
±66
±1.0
5
79
47
200
Derating Curve
Single Output Units Are Available
See the ML200S series or contact the factory
Notes:
1. The specified maximum capacitive load is for each output.
2. Load regulation is measured for an output change of 20% to 100%.
3. When measuring output ripple, it is recommended that an external 0.33 µF ceramic
capacitor be placed from each output to common. For noise sensitive applications, the
use of 1.5 µF capacitors will reduce the output ripple.
4. The recommended reflow settings are a peak temperature of 245 °C for a maximum period
(TPK) of 10S and a time above liquidous (TL) of <60 seconds at 217 °C. For more information,
please contact the factory.
5. Operation at no-load will not damage these units. However, they may not meet all
specifications.
6. The converter should be connected to a low ac-impedance source. An input source with
a highly inductive impedance may affect the stability of the converter. In applications
where the converter output loading is high and input power is supplied over long lines,
it may be necessary to use a capacitor on the input to insure start-up.
In this case, it is recommended that a low ESR (ESR <1.0 at 100 kHz) capacitor be
mounted close to the converter. For 5V input units a 2.2 µF is recommended; a 1.0 µF
for 12V input units; and for 24V input models, a 0.47 µF.
7. 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.
Board Layout
Mechanical Dimensions
Pin Connections
Pin
Description
1
-VIN
2
+VIN
4
Common
5
-VOUT
7
+VOUT
10
NA
NA = Not for electrical connection
Notes:
MicroPower Direct
• 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
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]