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PDF GS15T48-5 Data sheet ( Hoja de datos )
| Número de pieza | GS15T48-5 | |
| Descripción | 15W DC-DC CONVERTER | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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Type
GS15T48-5
Vin
40 to 60 V
Vout
5V
Iout
3A
DESCRIPTION
The GS15T48-5 is a 15W DC-DC converter de-
signed to provide a 5V/3A isolated output from a
48V input in a metal package.
High frequency forward switching configuration en-
sures high efficiency (80% typ.); input filter mini-
mizes reflected input current and continuous
short-circuit protection is provided.
The integral heatsinkallows a large power handling
capability and it features also an effective shielding
to minimize EMI.
GS15T48-5
15W DC-DC CONVERTER
ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified)
Symbol
Parameter
Vi
li
lir
liq
Vo
δVo
δVo
Vor
Io
Iosc
Vis
fs
η
Rthc
Tcmax
Tstg
Input Voltage
Input Current
Input Reflected
Current
Input Quiescent
Current
Output Voltage
Line Regulation
Load Regulation
Output Ripple Voltage
Output Current
Output Short-circuit
Current
Isolation Voltage
Switching Frequency
Efficiency
Thermal Resistance
Case to Ambient
Maximum Case
Temperature
Storage Temperature
Range
Test Conditions
Min Typ Max Unit
Vo = 5V
Vi = 48V
Vi = 48V
Io = 0 to 3A
40 48 60
V
Io = 3A
400 mA
Vo = 5V Io = 3A
50 80 mApp
Vi = 48V
Vo = 5V Io = 0A
20
mA
Vi = 40 to 60V Io = 0 to 3A
Vi = 40 to 60V Io = 3A
Vi = 48V
Io = 0 to 3A
Vi = 48V
Io = 3A
Vi = 40 to 60V
Vi = 48V
4.75 5 5.25 V
10 20 mV
10 20 mV
20 50 mVpp
0 3A
56 A
Vi = 40 to 60V Io = 0 to 3A
Vi = 48V
Io = 3A
Tamb = 25°C Vi = 48V Io = 3A
750
250
80
8
Vdc
kHz
%
°C/W
+85 °C
-40
+105
°C
December 1993
1/3
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet GS15T48-5.PDF ] | |
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