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PDF GS-R280BE Data sheet ( Hoja de datos )
| Número de pieza | GS-R280BE | |
| Descripción | BATTERY ELIMINATOR | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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Type
GS-R28.0BE
Vi
10,5 to 16 V
Vo
7,5 V
Io
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)
GS-R28.0BE
BATTERY ELIMINATOR
ELECTRICAL CHARACTERISTICS (Tamb = 25°C unless otherwise specified)
Symbol
Parameter
Vi Input Voltage
liq Input Quiescent
Current
Vo Output Voltage
Io Output Current
Iop Peak Output Current
Vor Output Ripple Voltage
η Efficiency
fs Switching Frequency
Top
Tstg
Operating Ambient
Temperature Range
Storage Temperature
Range
Test Conditions
Vo = 7 to 8V
Vin = 13.2V Io = 0A
Min Typ Max Unit
10.5 16 V
20 30 mA
Vi = 10.5 to 16V Io = 0 to 1.8Ap 7.0 7.5 8.0
V
Continuous output current
Vi = 10.5 to 16V Vo = 7.5V
750 mA
Duration: 0.6 ms every 4.8 ms
Vi = 10.5 to 16V Vo = 7.5V
1.8 Ap
Vi = 10.5 to 16V Vo = 7.5V
Io = 750 mA
100 mVpp
Vi = 13.2V Io = 750 mA
70 %
Vin = 10.5 to 16V
Io = 0A to 1.8 Ap
100 kHz
– 20 +60 °C
– 25 +85 °C
June 1994
1/3
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet GS-R280BE.PDF ] | |
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