lf153edi MicroPower Direct, LLC, lf153edi Datasheet
lf153edi
Manufacturer Part Number
lf153edi
Description
Low Cost, Dual Output High Isolation 1w Smt Dc/dc Converters
Manufacturer
MicroPower Direct, LLC
Datasheet
1.LF153EDI.pdf
(2 pages)
LF100EDI
Key Features:
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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
Low Cost, Dual Output
High Isolation 1W SMT
DC/DC Con vert ers
1W Output Power
3,000 VDC Isolation
Ultra-Miniature SMT Case
UL Approved
Dual Outputs
Low 0.24” Profi le
>3.5 MHour MTBF
3.3, 5V, & 12V Inputs
LOWEST COST!
(File E245422)
Electrical Specifi cations
Specifi cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice.
Input
Parameter
Input Voltage Range
Reverse Polarity Input Current
Input Filter
Output
Parameter
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Load Regulation (Note 1)
Ripple & Noise (20 MHz) (Note 2)
Temperature Coeffi cient
Output Short Circuit
General
Parameter
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Switching Frequency
Environmental
Parameter
Operating Temperature Range
Storage Temperature Range
Cooling
Humidity
Physical
Case Size
Case Material
Weight
Reliability Specifi cations
Parameter
MTBF
Safety Standards
Safety Approvals
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Lead Temperature
Internal Power Dissipation
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
MIL HDBK 217F, 25ºC, Gnd Benign
Series
1.5 mm From Case For 10 Sec
Conditions
Conditions
Conditions
Conditions
Conditions
Conditions
For Vin Change of 1%
RH, Non-condensing
Balanced Loads
UL 1950, EN 60950, IEC 60950
3.3 VDC Input
3.3 VDC Input
12 VDC Input
12 VDC Input
See Model Selection Guide
5 VDC Input
5 VDC Input
UL, cUL; File No. E245422
100 kHz, 1V
60 Seconds
All Models
Momentary (0.5 Sec.)
0.60 x 0.29 x 0.24 Inches (15.24 x 7.5 x 6.0 mm)
Free Air Convection
Ambient
500 VDC
Capacitor
Non-Conductive Black Plastic (UL94-V0)
3,000
1,000
Min.
Min.
Min.
Min.
Min.
Min.
10.8
-0.7
-0.7
-0.7
100
-40
-55
3.0
4.5
3.5
±0.01
12.0
±3.0
±1.0
Typ.
Typ.
Typ.
Typ.
Typ.
Typ.
150
+25
3.3
5.0
50
70
±0.02
260.0
Max.
Max.
Max.
Max.
+125
Max.
Max.
13.2
±1.2
15.0
200
+85
450
3.6
5.5
1.0
7.0
7.0
75
95
0.05 Oz (1.5g)
mV P - P
MHours
Units
Units
Units
Units
%/ºC
Units
Units
VDC
VDC
VDC
mW
MΩ
kHz
pF
%
%
%
ºC
ºC
%
ºC
A
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lf153edi Summary of contents
Page 1
LF100EDI Low Cost, Dual Output High Isolation 1W SMT DC/DC Con vert ers Electrical Specifi cations Specifi cations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifi cations subject to change without notice. Input Key ...
Page 2
... LF152EDI 3.3 3.0 - 3.6 445 LF153EDI 3.3 3.0 - 3.6 432 Notes: 1. Output load regulation is specifi ed for a load change of 10% to 100%. 2. When measuring output ripple recommended that an external 0.33 µF ceramic capacitor be placed from the +Vout pin to the -Vout pin for single output units and from each output to common for dual output units. 3. During operation, care must be taken not to exceed the specifi ...