STMICROELECTRONICS GS1T5-5D15

GS1T5-5D15
1 W TRIPLE OUTPUT DC-DC CONVERTER
Type
Vi
GS1T5-5D15
5V
Vo
Io
+5V
+ 20 mA
+ 15 V
+ 15 mA
– 15 V
– 15 mA
DESCRIPTION
The GS1T5-5D15 is a 0.6W DC-DC converter designed to provide an isolated5V/20mA, +15V/15mA
and -15V/15mA power source.
The module operates from a 5V input source and
offers 2500VDC isolation.
ELECTRICAL CHARACTERISTICS (Tamb.= 25° C unless otherwise specified)
Symbol
Parameter
Vi
Input Voltage
Iir
Input Reflected
Current
Test Conditions
Vo1 = +5V
Vo2 = +15V
Vo3 = – 15V
Io1 = 3 to 20mA
Io2 = 5 to 15mA
Io2 = – 5 to – 15mA
Min
Typ
Max
Unit
4.7
5.0
5.3
V
10
mApp
V
Vi = 4.7 to 5.3V
Full Load
Vo1
Output Voltage 1
Vi = 4.7 to 5.3V
Io1 = 3 to 20mA
Vo2
Output Voltage 2
Vi = 4.7 to 5.3V
Io2 = 5 to 15mA
Vo3
Output Voltage 3
Vi = 4.7 to 5.3V
Io3 = – 5 to – 15mA
Io1
Output Current 1
Vi = 4.7 to 5.3V
Vo1 = 5V
3
20
mA
Io2
Output Current 2
Vi = 4.7 to 5.3V
Vo2 = +15V
5
15
mA
Vo3 = – 15V
–5
4.75
5.00
5.25
14.25
15.00
15.75
– 14.25 – 15.00 – 15.75
V
V
Output Current 3
Vi = 4.7 to 5.3V
– 15
mA
Vor1
Output Ripple Voltage 1
Vi= 4.7 to 5.3V
Io1= 20mA
30
mVpp
Vor2
Output Ripple Voltage 2
Vi = 4.7 to 5.3V
Io2 = 15mA
70
mVpp
Vor3
Output Ripple Voltage 3
Vi = 4.7 to 5.3V
Io3 = – 15mA
70
mVpp
Io3
Vis
Isolation voltage
2500
Vdc
η
Efficiency
Vi = 5V
Full Load
fs
Switching Frequency
Vi = 5V
Full Load
Top
Operating Ambient
Temperature Range
0
+80
°C
Tstg
Storage Temperature
Range
– 40
+85
°C
June 1994
68
73
%
150
kHz
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GS1T5-5D15
CONNECTION DIAGRAM AND MECHANICAL DATA
Package C. 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
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