參數(shù)資料
型號(hào): GS-R218
廠商: 意法半導(dǎo)體
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 抗輻射高效,5安培開(kāi)關(guān)穩(wěn)壓器
文件頁(yè)數(shù): 1/3頁(yè)
文件大小: 48K
代理商: GS-R218
GS-R218
27W SWITCHING REGULATOR
FOR AUTOMOTIVE APPLICATION
June 1994
1/3
Type
V
i
V
o
I
o
GS-R218
10,5 to 16,0 V
18 V
1,5 A
DESCRIPTION
The GS-R218 is a switching voltage regulator that
can deliver an output current of 1,5 A at 18 V when
supplied by a car battery.
The regulator uses a cigar lighter case with a coiled
cord and it is protected against overloads and short
circuits at the output (latching overload protection:
to restart the regulator after the intervention of the
overload protection, the input voltage must be
switched OFF and ON again).
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
Output Overload
Current
Output Ripple Voltage
Efficiency
Switching Frequency
Operating Ambient
Temperature Range
Storage Temperature
Range
Vo = 18 V Io = 0 to 1.5 A
10.5
16
V
Vi = 13 V Io = 0 A
17
mA
Vo
Io
Iol
Vi = 10.5 to 16 V Io = 0 to 1.5A
Vi = 10.5 to 16V
16.6
0.0
18
18.7
1.5
V
A
Vi = 10.5 to 16 V
1.6
A
Vor
η
fs
Top
Vi = 13 V Io = 1.5A
Vi = 13 V Io = 1.5A
200
90
300
mVpp
%
kHz
°
C
– 20
+60
Tstg
– 20
+85
°
C
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