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LES015YJ PDF预览

LES015YJ

更新时间: 2024-11-29 22:31:23
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描述
LES SERIES - 15 WATT

LES015YJ 数据手册

 浏览型号LES015YJ的Datasheet PDF文件第2页浏览型号LES015YJ的Datasheet PDF文件第3页 
LES SERIES - 15 WATT  
DESCRIPTION  
FEATURES  
LES DC/DC converters provide up to 15 Watts of output  
power in an industry standard package and footprint. With  
a maximum case temperature of 100°C, the LES is well  
suited for the most demanding telecom, networking, and  
industrial applications. The LES features 1500 VDC  
isolation, short circuit, and overtemperature protection, as  
well as six-sided shielding. The LES is available with  
optional enable and voltage trim pins. Please see the IAD  
Series for dual output applications.  
Industry Standard Package • 24V and 48V Inputs  
Industry Standard Pinout  
85°C Case Operation  
Short Circuit Protection  
• Input Pi Filter and  
6-Sided Shielding  
• Regulated Outputs  
• 1500V Isolation  
Efficiency vs. Load (24V Input)  
85  
80  
75  
70  
65  
60  
55  
50  
45  
LES010YE-A  
EFF. (18v)  
EFF. (24v)  
EFF. (36v)  
TECHNICAL SPECIFICATIONS  
Input  
Voltage Range  
10  
20  
30  
40  
50  
60  
70  
80  
90  
100  
24 VDC Nominal  
48 VDC Nominal  
Reflected Ripple  
18 - 36 VDC  
36 - 75 VDC  
50 mA  
LOAD %  
Efficiency vs. Load (48V Input)  
Output  
85  
Setpoint Accuracy  
±1%  
80  
75  
70  
65  
60  
55  
50  
Line Regulation V Min. - V Max., I  
Rated  
0.2% V  
in  
in  
out  
out  
Load Regulation I  
Min. - I  
Max., V Nom.  
0.5% V  
out  
out  
in  
out  
Minimum Output Current  
10% I  
Rated  
out  
Dynamic Regulation, Loadstep  
Pk Deviation  
25% I  
LES010ZE  
LES015ZG  
out  
out  
2% V  
Settling Time  
Voltage Trim Range  
Short Circuit / Overcurrent Protection  
Current Limit Threshold Range, % of I  
500 µs  
±10%  
Shutdown / Hiccup  
Rated  
110 - 150%  
out  
10  
20  
30  
40  
50  
60  
70  
80  
90  
100  
LOAD %  
Short Circuit Current Max.  
200% I  
out  
(12V & 15V : 4.0A when V = 0.25V)  
out  
out  
out  
OVP Trip Range  
OVP Type  
115 -140% V  
Nom.  
General  
out  
Second Control Loop  
Turn-On Time  
10 mS  
Remote Shutdown  
Switching Frequency  
Isolation  
Positive/Negative Logic  
400 kHz  
Notes  
Input - Output  
Output - Case  
1500 VDC  
500 VDC  
MTBF predictions may vary slightly from model to model.  
Temperature Coefficient  
Case Temperature  
Operating Range  
Storage Range  
Humidity Max., Non-Condensing  
Vibration, 3 Axes, 5 Min Each  
0.02 ppm/°C  
Specifications typically at 25°C, normal line, and full load, unless otherwise  
stated.  
-40 To +100°C  
-40 To +100°C  
95%  
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with  
commercial wave-soldering equipment.  
5 g, 10 - 55 Hz  
Safety: Agency approvals may vary from model to model. Please consult factory  
for specific model information.  
6
MTBF(Bellcore TR-NWT-000332)  
Safety  
2.5 X 10 hrs  
UL, cUL, TUV  
Units are water-washable and fully compatible with commercial spray or immersion  
post wave-solder washing equipment.  
Rev. 06/01  
1

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