GS-R28.0BE
BATTERY ELIMINATOR
Type
GS-R28.0BE
V
i
10,5 to 16 V
V
o
7,5 V
I
o
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掳C unless otherwise specified)
Symbol
Vi
liq
Vo
Io
Iop
Vor
畏
fs
Top
Tstg
Parameter
Input Voltage
Input Quiescent
Current
Output Voltage
Output Current
Peak Output Current
Output Ripple Voltage
Efficiency
Switching Frequency
Operating Ambient
Temperature Range
Storage Temperature
Range
Test Conditions
Vo = 7 to 8V
Vin = 13.2V Io = 0A
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
鈥?20
鈥?25
70
100
+60
+85
7.0
Min
10.5
20
7.5
Typ
Max
16
30
8.0
750
1.8
100
Unit
V
mA
V
mA
Ap
mVpp
%
kHz
掳C
掳C
June 1994
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