LSC200EHI Datasheet

LSC200EHI Series
Very High Isolation, 2W
Short Circuit Protected
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:
Input
• 2W Output Power
• 6,000 VDC Isolation
• Short Circuit Protected
• -40ºC to 85ºC Operation
• Miniature SMT Case
• 5V, 12 and 24V Inputs
• Nine Standard Models
• 3.5 MH MTBF
• LOW COST!!
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
Typ.
Max.
Units
±1.2
%/%
Input Filter
Units
VDC
Internal Capacitor
Output
Parameter
Conditions
Min.
Output Voltage Accuracy
±3.0
Line Regulation
For Vin Change of 1%
%
Load Regulation, 5V Output
Iout = 10% to 100%
±12.8
±15
%
Load Regulation, 12V Output
Iout = 10% to 100%
±6.8
±15
%
Load Regulation, 15V Output
Iout = 10% to 100%
±6.3
±15
%
See Note 1
150
200
mV P - P
±0.03
%/ºC
Max.
Units
Ripple & Noise (20 MHz)
Temperature Coefficient
Output Short Circuit
Continuous (Autorecover)
General
Parameter
Conditions
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Min.
60 Seconds
6,000
500 VDC
1,000
100 kHz, 1V
Switching Frequency
Typ.
VDC
M
10
pF
35
kHz
Environmental
Parameter
Conditions
Operating Temperature Range
Min.
Ambient
Storage Temperature Range
Cooling
Typ.
Max.
Units
-40
+85
ºC
-55
+125
ºC
95
%
Free Air Convection
Humidity
RH, Non-condensing
Physical
Case Size
0.94 x 0.60 x 0.295 Inches (23.86 x 15.24 x 7.5 mm)
Case Material
Non-Conductive Black Plastic (UL94-V0)
Weight
0.134 Oz (3.8g)
MicroPower Direct
Reliability Specifications
292 Page Street
Suite D
Stoughton, MA 02072
USA
Parameter
Conditions
MTBF
Typ.
Max.
3.5
Units
MHours
Absolute Maximum Ratings
Parameter
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Min.
MIL HDBK 217F, 25ºC, Gnd Benign
Conditions
Input Voltage Surge (1 Sec)
Lead Temperature
Min.
Typ.
Max.
5 VDC Input
-0.7
7.5
12 VDC Input
-0.7
15.0
24 VDC Input
-0.7
28.0
1.5 mm From Case For 10 Sec.
260
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
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Units
VDC
ºC
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Model Selection Guide
Input
Model
Number
LSC201EHI
LSC202EHI
LSC203EHI
LSC211EHI
LSC212EHI
LSC213EHI
LSC221EHI
LSC222EHI
LSC223EHI
Voltage (VDC)
Nominal
Range
5
5
5
12
12
12
24
24
24
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
Output
Current (mA)
Full-Load No-Load
526
506
512
219
208
211
108
104
107
100
100
100
100
100
100
50
50
50
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 will not damage the unit, but they may not meet all specifications.
3. These converters will operate without external components. However, when
measuring output ripple,
Input
Output
it is recommended that an
Vin
Vout
Capacitor
Capacitor
external ceramic capacitor
be placed from the +Vout 5 VDC
4.7 µF 5 VDC 10.0 µF
pin to the -Vout pin for 12 VDC 2.2 µF 12 VDC 2.2 µF
single output units and from
each output to common for 24 VDC 1.0 µF 15 VDC 1.0 µF
dual output units. An input capacitor will enhance stability over temperature and
input line 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. 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.
Voltage
(VDC)
5.0
12.0
15.0
5.0
12.0
15.0
5.0
12.0
15.0
Current
Current
(mA, Max) (mA, Min)
400
167
133
400
167
133
400
167
133
40.0
17.0
13.0
40.0
17.0
13.0
40.0
17.0
13.0
Efficiency
(%, Typ)
Fuse Rating
Slow-Blow
(mA)
76
79
78
76
80
79
77
80
78
1,500
1,500
1,500
1,500
1,500
1,500
500
500
500
Derating Curve
Mechanical Dimensions
Pin Connections
Pin
Dual
1
-Vin
7
NC
8
NC
9
+Vout
10
-Vout
16
+Vin
NC = No Connection
Solder Layout
MicroPower Direct
Mechanical Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25)
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]