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LF112ES Fiches technique(PDF) 1 Page - MicroPower Direct, LLC

No de pièce LF112ES
Description  Lowest Cost, Single Output 1W Ultra-Miniature SMT DC/DC Converters
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Fabricant  MPD [MicroPower Direct, LLC]
Site Internet  http://www.micropowerdirect.com
Logo MPD - MicroPower Direct, LLC

LF112ES Fiches technique(HTML) 1 Page - MicroPower Direct, LLC

  LF112ES Datasheet HTML 1Page - MicroPower Direct, LLC LF112ES Datasheet HTML 2Page - MicroPower Direct, LLC  
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LF100ES
Lowest Cost, Single Output
1W Ultra-Miniature SMT
DC/DC Converters
Series
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
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Parameter
Conditions
Min.
Typ.
Max.
Units
Input Voltage Range
3.3 VDC Input
3.0
3.3
3.6
VDC
5 VDC Input
4.5
5.0
5.5
12 VDC Input
10.8
12.0
13.2
Reverse Polarity Input Current
1.0
A
Input Filter
Capacitor
Output
Parameter
Conditions
Min.
Typ.
Max.
Units
Output Voltage Accuracy
±3.0
%
Line Regulation, 3.3V Output
For Vin Change of 1%
±1.5
%
Line Regulation, All Other Outputs
For Vin Change of 1%
±1.2
%
Load Regulation
See Model Selection Guide
Ripple & Noise (20 MHz)
50
100
mV P - P
Temperature Coefficient
±0.03
%/ºC
Output Short Circuit
Momentary (0.5 Sec.)
General
Parameter
Conditions
Min.
Typ.
Max.
Units
Isolation Voltage
60 Seconds
1,000
VDC
Isolation Resistance
500 VDC
1,000
Isolation Capacitance
100 kHz, 1V
70
pF
Switching Frequency
100
kHz
Environmental
Parameter
Conditions
Min.
Typ.
Max.
Units
Operating Temperature Range
Ambient
-40
+25
+85
ºC
Storage Temperature Range
-55
+125
ºC
Cooling
Free Air Convection
Humidity
RH, Non-condensing
95
%
Physical
Case Size
0.50 x 0.29 x 0.24 Inches (12.7 x 7.5 x 6.0 mm)
Case Material
Non-Conductive Black Plastic (UL94-V0)
Weight
0.05 Oz (1.5g)
Reliability Specifications
Parameter
Conditions
Min.
Typ.
Max.
Units
MTBF
MIL HDBK 217F, 25ºC, Gnd Benign
3.5
MHours
Safety Standards
UL 1950, EN 60950, IEC 60950
Safety Approvals
UL, cUL; File No. E245422
Absolute Maximum Ratings
Parameter
Conditions
Min.
Typ.
Max.
Units
Input Voltage Surge (1 Sec)
3.3 VDC Input
-0.7
7.0
VDC
5 VDC Input
-0.7
7.0
12 VDC Input
-0.7
15.0
Lead Temperature
1.5 mm From Case For 10 Sec
260.0
ºC
Internal Power Dissipation
All Models
450
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
Key Features:
1W Output Power
Ultra-Miniature SMT Case
UL Approved (File E245422)
Single Output
Low 0.246” Profile
1,000 VDC Isolation
>3.5 MHour MTBF
3.3V, 5V, & 12V Inputs
LOWEST COST!


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