GS5T48-5
5 W DC-DC CONVERTER
Type
GS5T48-5
V
i
40 to 60 V
V
o
5V
I
o
1A
DESCRIPTION
The GS5T48-5 is a 5W DC-DC converter designed
to provide a 5V/1A isolated power source in a metal
package.
The module features a wide input voltage range (40
to 60V), low reflected input current and continuous
short-circuit protection.
ELECTRICAL CHARACTERISTICS
(T
amb.
= 25° C unless otherwise specified)
Symbol
Vi
li
lir
Vo
Vor
Io
Iosc
Vis
fs
η
Top
Tstg
Parameter
Input Voltage
Input Current
Input Reflected
Current
Output Voltage
Output Ripple Voltage
Output Current
Output Short-circuit
Current
Isolation Voltage
Switching Frequency
Efficiency
Operating Case
Temperature Range
Storage Temperature
Range
Vi = 40 to 60V
Vi = 48V
Io = 50 to 1000mA
Io = 1000mA
70
– 25
– 40
Vo = 5V
Vi = 40 to 60V
Vi = 48V
Vo = 5V
Test Conditions
Io = 50 to 1000mA
Io = 1000mA
Io= 1000mA
4.85
10
5.00
20
50
Min
40
Typ
48
Max
60
115
15
5.15
35
1000
2.3
500
100
72
+85
+105
Unit
V
mA
mApp
V
mVpp
mA
A
V
DC
kHz
%
°C
°C
Vi = 40 to 60V
Io = 50 to 1000mA
Vi = 48V
Io = 1000mA
BW = 5Hz to 20MHz
Vi = 40 to 60V
Vi = 48V
Vo = 5V
June 1994
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GS5T48-5
CONNECTION DIAGRAM AND MECHANICAL DATA
Package G. Dimensions in 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 from its use. No
license is granted by implication or otherwise under any patent or 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 not authorized for use as critical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectronics.
©
1994 SGS-THOMSON Microelectronics – All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
Australia - Brazil - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands -
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
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