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參數(shù)資料
| 型號(hào)： | GS-R28.0BE |
| 廠商： | 意法半導(dǎo)體 |
| 英文描述： | Battery Eliminator(等效電池) |
| 中文描述： | 電池消除（等效電池） |
| 文件頁數(shù)： | 1/3頁 |
| 文件大小： | 62K |
| 代理商： | GS-R28.0BE |
GS-R28.0BE
BATTERY ELIMINATOR
June 1994
1/3
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
(T
amb
= 25
°
C unless otherwise specified)
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
Vi
liq
Input Voltage
Input Quiescent
Current
Output Voltage
Output Current
Vo = 7 to 8V
Vin = 13.2V Io = 0A
10.5
16
30
V
20
mA
Vo
Io
Vi = 10.5 to 16V Io = 0 to 1.8Ap
Continuous output current
Vi = 10.5 to 16V Vo = 7.5V
Duration: 0.6 ms every 4.8 ms
Vi = 10.5 to 16V Vo = 7.5V
Vi = 10.5 to 16V Vo = 7.5V
Io = 750 mA
Vi = 13.2V Io = 750 mA
Vin = 10.5 to 16V
Io = 0A to 1.8 Ap
7.0
7.5
8.0
750
V
mA
Iop
Peak Output Current
1.8
Ap
Vor
Output Ripple Voltage
100
mVpp
η
fs
Efficiency
Switching Frequency
70
100
%
kHz
Top
Operating Ambient
Temperature Range
Storage Temperature
Range
– 20
+60
°
C
Tstg
– 25
+85
°
C
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