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LF111ESI PDF预览

LF111ESI

更新时间: 2024-11-20 11:37:19
品牌 Logo 应用领域
MPD 转换器
页数 文件大小 规格书
2页 281K
描述
Low Cost, Single Output 1W High Isolation SMT DC/DC Converters

LF111ESI 数据手册

 浏览型号LF111ESI的Datasheet PDF文件第2页 
Series  
LF100ESI  
Low Cost, Single Output  
1W High Isolation 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  
Parameter  
Key Features:  
1W Output Power  
Ultra-Miniature SMT Case  
3,000 VDC Isolation  
UL Approved (File E245422)  
Single Output  
Conditions  
3.3 VDC Input  
5 VDC Input  
Min.  
3.0  
Typ.  
3.3  
Max.  
3.6  
Units  
VDC  
A
Input Voltage Range  
4.5  
5.0  
5.5  
12 VDC Input 10.8  
12.0  
13.2  
1.0  
Reverse Polarity Input Current  
Input Filter  
Capacitor  
Low 0.24” Profile  
Output  
Parameter  
>3.5 MHour MTBF  
3.3, 5V, & 12V Inputs  
LOWEST COST!  
Conditions  
Min.  
Typ.  
3.0  
Max.  
1.2  
Units  
%
Output Voltage Accuracy  
Line Regulation  
Load Regulation  
Ripple & Noise (20 MHz)  
Temperature Coefficient  
Output Short Circuit  
General  
For Vin Change of 1%  
See Model Selection Guide  
%
60  
120  
mV P - P  
%/ºC  
0.01  
0.02  
Momentary (0.5 Sec.)  
Parameter  
Conditions  
Min.  
60 Seconds 3,000  
500 VDC 1,000  
100 kHz, 1V  
Typ.  
Max.  
Units  
VDC  
M  
pF  
Isolation Voltage  
Isolation Resistance  
Isolation Capacitance  
Switching Frequency  
Environmental  
Parameter  
70  
100  
kHz  
Conditions  
Min.  
Typ.  
Max.  
+85  
Units  
ºC  
Operating Temperature Range  
Storage Temperature Range  
Cooling  
Ambient  
-40  
-55  
+25  
+125  
ºC  
Free Air Convection  
RH, Non-condensing  
Humidity  
95  
%
Physical  
Case Size  
0.60 x 0.30 x 0.24 Inches (15.24 x 7.5 x 6.0 mm)  
Non-Conductive Black Plastic (UL94-V0)  
0.05 Oz (1.5g)  
Case Material  
Weight  
Reliability Specifications  
Parameter  
Conditions  
Min.  
Typ.  
Max.  
Units  
MicroPower Direct  
292 Page Street  
Suite D  
Stoughton, MA 02072  
USA  
MTBF  
MIL HDBK 217F, 25ºC, Gnd Benign  
3.5  
MHours  
Safety Standards  
Safety Approvals  
Absolute Maximum Ratings  
Parameter  
UL 1950, EN 60950, IEC 60950  
UL, cUL; File No. E245422  
T: (781) 344-8226  
F: (781) 344-8481  
E: sales@micropowerdirect.com  
W: www.micropowerdirect.com  
Conditions  
Min.  
Typ.  
Max.  
7.0  
Units  
3.3 VDC Input -0.7  
5 VDC Input -0.7  
12 VDC Input -0.7  
Input Voltage Surge (1 Sec)  
7.0  
VDC  
15.0  
260.0  
450  
Lead Temperature  
1.5 mm From Case For 10 Sec  
All Models  
ºC  
Internal Power Dissipation  
mW  
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.  
www.micropowerdirect.com  

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