SGS Thomson Microelectronics GS5T48-15 Datasheet
GS5T48-15
5 W DC-DC CONVERTER
Type V
GS5T48-15 38 to 60 V 15 V 330 mA
i
V
o
I
o
DESCRIPTION
The GS5T48-15 is a 5W DC-DC converter designed to provide a 15V/330mA isolated power
source.
Themodulefeaturesa wideinputvoltagerange(38
to 60V), low reflected inputcurrentand continuous
short-circuit protection. It is certified by UL, CSA
(level 3) and TUV as having SELV output when
providedwith a SELVinput.
ELECTRICAL CHARACTERISTICS (T
Symbol Parameter Test Conditions Min Typ Max Unit
δV
δV
V
V
I
osc
V
T
T
T
V
I
I
InputVoltage Vo= 15V Io= 50 to 330mA 38 48 60 V
i
I
InputCurrent Vi= 38 to 60V Io= 330mA 500 mA
i
InputReflected
ir
Current
Output Voltage Vi= 38 to 60V Io= 50 to 330mA 14.5 15 15.5 V
o
Output Ripple Voltage Vi= 48V Io= 330mA
or
LineRegulation Vi= 38 to 60V Io= 330mA 1 2 mV/V
OL
LoadRegulation Vi= 48V Io= 50 to 330mA 100 150 mV/A
OO
Output Current Vi= 38 to 60V Vo= 15V
o
Output Short-circuit
Current
IsolationVoltage 500 V
is
f
Switching Frequency Vi= 38 to 60V Io= 50 to 330mA 30 200 kHz
s
Efficiency Vi= 48V Io= 330mA
η
Operating Ambient
op
TemperatureRange
Operating Ambient
op
TemperatureRange
Storage Temperature
stg
Range
=25°Cunless otherwisespecified)
amb.
Vi= 48V Vo= 15V Io= 330mA 25 40 mApp
BW = 5Hz to 20MHz
50 330 mA
Vi= 48V 1.8 A
80 82 %
Still air 0 +60 °C
Forced ventilation, air speed = 100 LFM 0 +70 °C
– 40 +85 °C
50 100 mVpp
DC
June 1994 1/3
GS5T48-15
CONNECTION DIAGRAM AND MECHANICAL DATA
PackageC. Dimensionsin mm(inches)
SAFETYAPPROVALS
The converteris agency certified to thefollowing safety requirements:
Agency Requirements File Number
UL UL-STD-1950 E141284
CSA CSA-STD-C22.2 No. 234 LR 99794-3
TUV
UL is a registered trademark of UNDERWRITERSLABORATORIES inc.
CSAis a registered trademark of CANADIAN STANDARDS ASSOCIATION.
TUV is aregistered trademark of TUV Rheinland.
2/3
EN 60950
DIN VDE 0805
R 9172410
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