GS2T48-D12
2W DUAL OUTPUT DC-DC CONVERTER
Type
GS2T48-D12
V
in
38 to 60 V
V
out
I
out
鹵
12 V
鹵
100mA
DESCRIPTION
The GS2T48-D12 is a 2.4W DC-DC converter de-
signed to provide an isolated +12V/100mA and
-12V/100mApower source.
The module operates from wide input range (38 to
60V) and offers low reflected input current and
continuous short-circuit protection.
ELECTRICAL CHARACTERISTICS
(T
amb.
= 25擄 C unless otherwise specified)
Symbol
Vi
Iir
Vo1
Vo2
Vor1
Vor2
Io1
Io2
Vis
fs
畏
Top
Tstg
Parameter
Input Voltage
Input Reflected
Current
Output Voltage 1
Output Voltage 2
Output Ripple
Voltage 1
Output Ripple
Voltage 2
Output Current 1
Output Current 2
Isolation Voltage
Switching Frequency
Efficiency
Operating Ambient
Temperature Range
Storage Temperature
Range
Vi = 48V
Vi= 48V
Full Load
Vo1= +12V
Vo2 = -12V
Vi= 38 to 60V
Full Load
Vi = 38 to 60V
Io1 = 0 to 100mA
Vi = 38 to 60V
Io2 = 0 to -100mA
Vi = 38 to 60
Vi = 38 to 60
Vi = 38 to 60V
Vi = 38 to 60V
Io2 = 0 to -100mA
Io1 = 0 to 100mA
11.2
-11.2
Test Conditions
Io1= 0 to 100mA
Io2 = 0 to -100mA
Min
38
Typ
48
3
12.0
-12.0
30
30
0
0
500
50
70
0
-40
100
73
+70
+85
150
Max
60
5
12.8
-12.8
50
50
100
-100
Unit
V
mApp
V
V
mVrms
mVrms
mA
mA
Vdc
kHz
%
擄C
擄C
Io1 = 100mA
Io2 = -100mA
Vo1 = 12V
Vo2 = -12V
December 1993
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