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LES010YE-A
45
50
55
60
65
70
75
80
85
10
20
30
40
50
60
70
80
90
100
LOAD %
EFFICIENCY
%
EFF. (18v)
EFF. (24v)
EFF. (36v)
50
55
60
65
70
75
80
85
10
20
30
40
50
60
70
80
90
100
LOAD %
EFFICIENCY
%
LES010ZE
LES015ZG
Efficiency vs. Load (48V Input)
Setpoint Accuracy
±1%
Line Regulation Vin Min. - Vin Max., Iout Rated
0.2%
Vout
Load Regulation Iout Min. - Iout Max., Vin Nom.
0.5% Vout
Minimum Output Current
10% Iout Rated
Dynamic Regulation, Loadstep
25% Iout
Pk Deviation
2% Vout
Settling Time
500 ms
Voltage Trim Range
±10%
Short Circuit / Overcurrent Protection
Shutdown / Hiccup
Current Limit Threshold Range, % of Iout Rated
110 - 150%
Short Circuit Current Max.
200% Iout
(12Vout & 15Vout : 4.0A when Vout= 0.25V)
Ovp Trip Range
115 -140% Vout Nom.
Ovp Type
Second Control Loop
RoHS lead-solder
exemption compliant
Industry-standard package
Industry-standard pinout
100 °C case operation
Short-circuit protection
24 V and 48 V inputs
Input Pi filter and
6-sided shielding
Regulated outputs
1500 V isolation
Description
Features
Efficiency vs. Load (24V Input)
Voltage Range
24 VDC Nominal
18 - 36 VDC
48 VDC Nominal
36 - 75 VDC
Reflected Ripple
50 mA
Input
Output
General
Turn-On Time
10
ms
Remote Shutdown
Positive/Negative Logic
Switching Frequency
400 kHz
Isolation
Input - Output
1500 VD C
Output - Case
500 VD C
Temperature Coefficient
0.02 ppm/ C
Case Temperature
Operating Range
-40 To +100
C
Storage Range
-40 To +100
C
Humidity Max., Non-Condensing
9 5 %
Vibration, 3 Axes, 5 Min Each
5 g, 10 - 55 Hz
M TBF
(Bellcore TR-NWT-000332)
2.5 X 106 hrs
Safety
UL, cUL, T U V
Notes
MTBF predictions may vary slightly from model to model.
Specifications typically at 25 °C, normal line, and full load,
unless otherwise stated.
Soldering Conditions: I/O pins, 260 °C, ten seconds; fully
compatible with commercial wave-soldering equipment.
Safety: Agency approvals may vary from model to model.
Please consult factory for specific model information.
Units are water-washable and fully compatible with commercial
spray or immersion post wave-solder washing equipment.
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 protection, and six-sided shielding.
The LES is available with optional enable and voltage trim
pins.
Please see the IAD Series for dual output
applications.
Technical Specifications
LES DC-DC Series Data Sheet
Single-Output, 15 Watts
MCD10042 Rev. 1.0, 06-Feb-08
Page 1 of 2
www.power-one.com
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LES015YJ 功能描述:CONV DC-DC 24V IN 15V OUT PL 15W RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:LES 标准包装:5 系列:*
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