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LF151ESI 参数 Datasheet PDF下载

LF151ESI图片预览
型号: LF151ESI
PDF下载: 下载PDF文件 查看货源
内容描述: 低成本,单输出1W高隔离SMT DC / DC转换器 [Low Cost, Single Output 1W High Isolation SMT DC/DC Converters]
分类和应用: 转换器
文件页数/大小: 2 页 / 281 K
品牌: MPD [ MICROPOWER DIRECT, LLC ]
 浏览型号LF151ESI的Datasheet PDF文件第2页  
LF100ESI
Series
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.
Key Features:
1W Output Power
Ultra-Miniature SMT Case
3,000 VDC Isolation
UL Approved
(File E245422)
Single Output
Low 0.24” Profile
>3.5 MHour MTBF
3.3, 5V, & 12V Inputs
LOWEST COST!
Input
Parameter
Input Voltage Range
Reverse Polarity Input Current
Input Filter
Capacitor
Conditions
For Vin Change of 1%
See Model Selection Guide
60
±0.01
Momentary (0.5 Sec.)
Conditions
60 Seconds
500 VDC
100 kHz, 1V
Min.
3,000
1,000
70
100
Conditions
Ambient
Min.
-40
-55
Free Air Convection
RH, Non-condensing
95
%
Typ.
+25
Max.
+85
+125
Typ.
Max.
Units
VDC
M
pF
kHz
Units
ºC
ºC
120
±0.02
mV P - P
%/ºC
Min.
Typ.
±3.0
±1.2
Max.
Units
%
%
Conditions
3.3 VDC Input
5 VDC Input
12 VDC Input
Min.
3.0
4.5
10.8
Typ.
3.3
5.0
12.0
Max.
3.6
5.5
13.2
1.0
A
VDC
Units
Output
Parameter
Output Voltage Accuracy
Line Regulation
Load Regulation
Ripple & Noise (20 MHz)
Temperature Coefficient
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
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)
Conditions
MIL HDBK 217F, 25ºC, Gnd Benign
Min.
3.5
Typ.
Max.
Units
MHours
Reliability Specifications
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
Parameter
MTBF
Safety Standards
Safety Approvals
UL 1950, EN 60950, IEC 60950
UL, cUL; File No. E245422
Conditions
3.3 VDC Input
5 VDC Input
12 VDC Input
1.5 mm From Case For 10 Sec
All Models
Min.
-0.7
-0.7
-0.7
Typ.
Max.
7.0
7.0
15.0
260.0
450
ºC
mW
VDC
Units
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.
www.micropowerdirect.com