STMICROELECTRONICS GS5T24-5D15

GS5T24-5D15
5W TRIPLE OUTPUT DC-DC CONVERTER
Type
Vi
GS5T24-5D15
17,5 to 30
Vo
Io
+5V
200 mA
+ 15 V
125 mA
- 15 V
– 125 mA
DESCRIPTION
The GS5T24-5D15 is a 5W DC-DC converter designed to provide three isolated outputs: 5V/200mA
and a dual ±15V/±125mA.
The module operates from a 24V input source and
offers 2500VDC isolation voltage. A high level
TTL/CMOS compatible input will enable the unit; a
low input will inhibit it.
ELECTRICAL CHARACTERISTICS (Tamb.= 25° C unless otherwise specified)
Symbol
Parameter
Test Conditions
Vi
Input Voltage
Vo1 = 5V
Vo2 = 15V
Vo3 = – 15V
Io1 = 0 to 200mA
Io2 = 0 to 125mA
Io3 = 0 to – 125mA
Iir
Input Reflected Current
Vi = 17.5 to 30V
Full Load on All Outputs
Output Voltage 1
Vi = 17.5 to 30V Io1 = 0 to 200mA
Vo1
Min
Typ
Max
Unit
17.5
24.0
30.0
V
75
mApp
V
4.75
5.00
5.25
14.25
15.00
15.75
Vo2
Output Voltage 2
Vi = 17.5 to 30V Io2 = 0 to 125mA
Vo3
Output Voltage 3
Vi = 17.5 to 30V Io3 = 0 to – 125mA
Vor1
Output Ripple Voltage 1
Vi = 24V
Full Load on All Outputs
30
mVpp
Vor2
Output Ripple Voltage 2
Vi = 24V
Full Load on All Outputs
90
mVpp
Vor3
Output Ripple Voltage 3
Vi = 24V
Full Load on All Outputs
90
mVpp
Io1
Output Current 1
Vi = 17.5 to 30V
Vo1 = 5V
0
200
mA
Io2
Output Current 2
Vi = 17.5 to 30V Io3 = 0 to 125mA
Vo2 = 15V
0
125
mA
Io3
Output Current 3
Vi = 17.5 to 30V Io2 = 0 to – 125mA
Vo3 = – 15V
0
125
mA
Vis
Isolation Voltage
fs
Switching Frequency
η
Efficiency
Vi = 24V
Top
Operating Ambient
Temperature Range
Still air
Top
Operating Ambient
Temperature Range
Tstg
Storage Temperature
Range
June 1994
– 14.25 – 15.00 – 15.75
2500
Full Load on All Outputs
Forced ventilation, air speed = 100 LFM
65
V
V
VDC
120
kHz
70
%
0
+40
°C
0
+60
°C
– 20
+85
°C
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GS5T24-5D15
CONNECTION DIAGRAM AND MECHANICAL DATA
Package E. 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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