SXA10 Series
| 15W DC/DC
SIL05E Series | 5 A DC-DC Converter
E Class Non-Isolated
Note 1
Thermal reference is defined as the highest temperature
measured at any one of the specified thermal reference points.
See Figure 9: Thermal Reference Points.
Thermal Ref Points
Note 2
The Remote ON/OFF pin is referenced to ground.
Note 3
The SIL05E features a ‘Negative Logic’ Remote ON/OFF
operation. If not using the Remote ON/OFF pin, leave the pin
open (the converter will be on). The Remote ON/OFF pin is
referenced to ground.
The following conditions apply for the SIL05E:
Configuration
Converter Operation
Unit is ON
Remote pin open circuit
Remote pin pulled low
Unit is ON
Direction of Airflow
Remote pin pulled high [Von/off >2.5V] Unit is OFF
A ‘Positive Logic’ Remote ON/OFF version is also possible
with this converter. To order please place the suffix ‘-R’ at the
end of the model number, e.g. SIL05E-05W3V3-VRJ.
Figure 9: Thermal Reference Points
Note 4
Thermal reference set up: Unit mounted on an edge card test
board 203mm x 190mm. Test board mounted vertically. For test
details and recommended set-up see Application Note 142.
Note 5
Max 69ºC for full load in still air.
Note 6
For SIL05E-05W3V3 minimum operating voltage is 4.5V,
for Vo = 3V3
CAUTION: Hazardous internal voltages and high temperatures.
Ensure that unit is accessible only to trained personnel. The user
must provide the recommended fusing in order to comply with
safety approvals.
10
File Name: lf_sil05e_05.pdf Rev (01): 23 Mar 2004
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