GS-R280BE [STMICROELECTRONICS]
BATTERY ELIMINATOR; 电池消除器
| 型号： | GS-R280BE |
| 厂家： | 
ST |
| 描述： | BATTERY ELIMINATOR |
| 文件： | 总3页 (文件大小：65K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
GS-R28.0BE
BATTERY ELIMINATOR
Type
V
i
V
o
I
o
GS-R28.0BE
10,5 to 16 V
7,5 V
750 mA
DESCRIPTION
The GS-R28.0BE is a switch mode constant volt-
age BATTERY ELIMINATOR that can deliver an
output voltage of 7.5 V at 0,75 A of DC output
current (Peak output current = 1.8 Ap).
Two versions of the INPUT PLUG ADAPTOR are
available:
WASHER TIP VERSION:
GS-R28.0BE-E (Ordering Number)
SPRING-LOADED TIP VERSION:
GS-R28.0BE-A (Ordering Number)
(See page 2 for mechanical data)
ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified)
Parameter
Input Voltage
Test Conditions
Min
Typ
Max
Unit
Symbol
V
V = 7 to 8V
10.5
16
30
V
i
o
l
iq
Input Quiescent
Current
V
= 13.2V I = 0A
20
mA
in
o
V
Output Voltage
Output Current
V = 10.5 to 16V I = 0 to 1.8Ap
7.0
7.5
8.0
V
o
i
o
Continuous output current
V = 10.5 to 16V V = 7.5V
I
750
mA
o
i
o
I
Peak Output Current
Output Ripple Voltage
Duration: 0.6 ms every 4.8 ms
V = 10.5 to 16V V = 7.5V
1.8
Ap
op
i
o
V
V = 10.5 to 16V V = 7.5V
100
mVpp
or
i
o
I = 750 mA
o
η
Efficiency
V = 13.2V I = 750 mA
70
%
i
o
f
Switching Frequency
V
o
= 10.5 to 16V
100
kHz
s
in
I = 0A to 1.8 Ap
T
Operating Ambient
Temperature Range
– 20
– 25
+60
+85
°C
°C
op
T
Storage Temperature
Range
stg
June 1994
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GS-R28.0BE
CONNECTION DIAGRAM AND MECHANICAL DATA
Washer Tip Version
1 (0.04)
23 (0.91)
23 (0.95)
5 (0.19)
1.5 (0.06)
8 (0.31)
6 (0.24)
28
20
(0.79)
18
(0.71)
24
(0.94)
(1.10)
52 (2.05)
38 (1.50)
90 (3.54)
15 (0.59)
23 (0.91)
Spring-Loaded Tip Version
23 (0.91)
SM 1.5 x 45º
(0.07 x 45º)
8 (0.31)
6 (0.24)
28
5 (0.20)
20
(0.79)
12.5
(0.49)
24
(0.94)
(1.10)
5 (0.20)
52 (2.05)
15 (0.59)
15 (0.59)
20 (0.79)
31 (1.22)
103 (4.06)
Coiled cable (both versions)
13.5
(0.53)
Red (+ Vout)
Black (- Vout)
4 (0.16)
Total cable length
(extension max):
2000 (78.7)
approx. 230 (9.06)
100 (3.94)
European View
Output connector to be defined according to customer specifications
Dimensions in mm (inches).
2/3
GS-R28.0BE
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.
3/3
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