SGS Thomson Microelectronics GS2T48-D12 Datasheet
GS2T48-D12
2W DUALOUTPUT DC-DC CONVERTER
Type V
GS2T48-D12 38 to 60 V
in
V
out
±12 V ±100mA
I
out
DESCRIPTION
The GS2T48-D12 is a 2.4W DC-DC converter designed to provide an isolated +12V/100mA and
-12V/100mApower source.
The moduleoperatesfrom wide input range (38 to
60V) and offers low reflected input current and
continuousshort-circuitprotection.
ELECTRICALCHARACTERISTICS (T
Symbol Parameter Test Conditions Min Typ Max Unit
V
I
V
V
V
V
I
o1
I
o2
V
T
T
Input Voltage
i
Input Reflected
ir
Current
Output Voltage 1 Vi= 38 to 60V
o1
Output Voltage 2 Vi= 38 to 60V
o2
Output Ripple
or1
Voltage1
Output Ripple
or2
Voltage2
Output Current 1 Vi= 38 to 60V Vo1= 12V
Output Current 2 Vi= 38 to 60V Vo2= -12V
IsolationVoltage
is
Switching Frequency Vi= 48V
f
s
Efficiency Vi= 48V Full Load
η
Operating Ambient
op
TemperatureRange
Storage Temperature
stg
Range
=25° Cunless otherwisespecified)
amb.
Vo1= +12V Io1= 0 to 100mA
Vo2= -12V Io2= 0 to -100mA
Vi= 38 to 60V
Full Load
Io1= 0 to 100mA Io2= 0 to -100mA
Io2= 0 to -100mA Io1= 0 to 100mA
Vi=38to60 Io1= 100mA
Vi=38to60 Io2= -100mA
38 48 60 V
3 5 mApp
11.2 12.0 12.8 V
-11.2 -12.0 -12.8 V
30 50 mVrms
30 50 mVrms
0 100 mA
0 -100 mA
500 V
50 100 150 kHz
70 73 %
0 +70 °C
-40 +85 °C
dc
December 1993 1/2
GS2T48-D12
CONNECTION DIAGRAM AND MECHANICAL DATA
PackageE. Dimensionsin mm (inches)
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result fromits use. No
license is granted byimplication or otherwise under any patentor patent rights of SGS-THOMSON Microelectronics. Specification mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are notauthorized foruse as critical components in life supportdevices orsystems without express
written approval of SGS-THOMSON Microelectronics.
1994 SGS-THOMSON Microelectronics – All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
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