GS24T48-12 Datasheet, PDF (1/2 Pages) STMicroelectronics – 24 WDC-DC CONVERTER

GS24T48-12
24 W DC-DC CONVERTER
Type
GS24T48-12
V_in
V_out
I_out
36 to 72 V
12 V
2A
DESCRIPTION
The GS24T48-12 is a 24W DC-DC converter de-
signed to provide a 12V/2A isolated power source.
The module features a wide input voltage range (36
to 72V), low reflected input currend and short-circuit
protection.
ELECTRICAL CHARACTERISTICS (Tamb.= 25° C unless otherwise specified)
Symbol
Parameter
Test Conditions
Min
Vi
Input Voltage
Vo= 12V
Io= 0.1 to 2A
36
li
Input Current
Vi = 48V Vo = 12V Io = 2A
Iir
Input Reflected
Current
Vi= 48V Vo= 12V Io= 2A
Iiinr Input Inrush Current
Vi= 48V Vo= 12V Io= 2A
lisc Input Shortcircuit
Current
Vi = 48V Vo = 0V
Vo Output Voltage
Vi= 36 to 72V Io= 0.1 to 2A
11.4
Vor Output Ripple Voltage
Vi= 48V Vo = 12V Io= 2A
Von Output Noise Voltage
Vi= 48V Vo = 12V
Io= 2A BW = 100MHz
δVo Line Regulation
Vi= 36 to 72V
Io= 2A
δVo Load Regulation
Vi= 48V
Io= 0.1 to 2A
Io
Output Current
Vi= 36 to 72V Vo = 12V
0.1
Iosc Output Short-circuit
Current
Vi= 48V
Vo = 0V
Vis Isolation Voltage
500
fs
Switching Frequency
Vi= 36 to 72V Io= 0.1 to 2A
η
Efficiency
Vi= 48V Vo = 12V Io= 2A
84
Rth Thermal Resistance
Case-to-Ambient
Tcop Operating Case
0
Temperature Range
Tstg Storage Temperature
-20
Range
December 1993
Typ
48
0.58
90
18
100
12
30
20
20
1.0
450
86
13
Max Unit
72
V
0.60 A
120 mApp
22 Ap
150 mA
12.6 V
60 mVpp
500 mVpp
30 mV
30 mV
2
A
1.5
A
Vdc
kHz
%
°C/W
+85 °C
+105 °C
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