GS1T5-5 [STMICROELECTRONICS]
1W DC-DC CONVERTER; 1W DC-DC转换器
| 型号： | GS1T5-5 |
| 厂家： | 
ST |
| 描述： | 1W DC-DC CONVERTER |
| 文件： | 总2页 (文件大小：163K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GS1T5-5
1W DC-DC CONVERTER
Type
V
i
V
o
I
o
GS1T5-5
5 V
5 V
250 mA
DESCRIPTION
The GS1T5-5 is a 1W DC-DC converter designed
to provide an isolated 5V/250mA power source.
The module operates from a 5V input source and it
offers 2500V
isolation.
DC
ELECTRICAL CHARACTERISTICS (Tamb.= 25° C unless otherwise specified)
Symbol
Parameter
Input Voltage
Test Conditions
= 0 to 250mA
Min
Typ
Max
Unit
V
V = 5V
4.50
5
5.50
V
i
o
Io
I = 0 to 250mA
Input Reflected
Current
V = 5V
i
o
I
15
5
30
mApp
ir
V = 5V
o
V
Output Voltage
Output Current*
Line Regulation
Load Regulation
V = 4.5 to 5.5V I = 0 to 250mA
4.75
0
5.25
250
5
V
mA
o
i
o
I
V = 4.5 to 5.5V V = 5V
i o
o
δV
V = 4.5 to 5.5V I = 250mA
mV
OL
OO
or
i
o
δV
V = 5V
i
= 20 to 250mA
5
mV
Io
V
Output Ripple
Voltage
V = 5V
I = 40 to 250mA
o
60
73
80
mVpp
i
V = 5V
o
V
Isolation Voltage
Efficiency
Input to Output
2500
70
V
DC
is
η
V = 5V
I = 250mA
o
%
i
V = 5V
o
T
Operating Ambient
Temperature Range
– 25
– 40
+75
+85
°C
°C
op
T
Storage Temperature
Range
stg
* Note: when output current is less than 20mA, output ripple voltage increases due to discontinuous operation.
June 1994
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GS1T5-5
CONNECTION DIAGRAM AND MECHANICAL DATA
Package B. 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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