參數資料
型號： GS1T70-D540F
廠商： 意法半導體
元件分類： DC/DC變換器
英文描述： ISDN DC-DC Converter(ISDN DC-DC轉換器)
中文描述： 綜合業(yè)務數字網的DC - DC轉換器（綜合業(yè)務數字網的DC - DC轉換器）
文件頁數： 2/4頁
文件大?。?/td> 64K
代理商： GS1T70-D540F
ELECTRICAL CHARACTERISTICS
(T
amb
= 25
°
C unless otherwise specified)
Std. Conditions:
Line Terminationvoltage: 90 to110V
Line Resistance (Rs):
50 to 1400
500 to 1900
105 to 115V
Symbol
Parameter
Test Conditions
Min
Typ
Max
Unit
Vi
Input Voltage
Std. Conditions
t = 1.2/250
μ
s (pulse)
25
115
V
Vipk
Input Transient
Overvoltage
1
kV
Vist
Start Up Input
Voltage
See fig. 2
28
44
V
Viuv
Input Undervoltage
Lockout
10
V
Vo1
Vo2
Vor1
Output Voltage 1
Std. Conditions
4.75
5
5.25
V
Output Voltage 2
Std. Conditions
34
40
42
V
Output Ripple
Voltage 1
Std. Conditions
BW = 0 to 20MHz
5
20
mVpp
Vor2
Output Ripple
Voltage 2
Std. Conditions
BW = 0 to 20MHz
10
30
mVpp
eN
Input Noise Voltage
Std. Conditions
BW = 0 to 20MHz
Std. Conditions
Io2= 0 to 10.5mA Vo1= 5V
Std. Conditions
Vo1= 4.75 to 5.25V
Std. Conditions
Io1= 2 to 90mA Vo2= 40V
Std. Conditions
Output Shorted (Indefinite time)
Input to Output 1 t = 1.2/50
μ
s
Input to Output 2 t = 1.2/50
μ
s
Output 1 to Output 2 t = 1.2/50
μ
s
10
30
mVpp
Io1
Output Current 1
2
90
mA
Io1I
Output Current 1
Limit Initiation
110
130
mA
Io2
Output Current 2
0
10.5
mA
Iosc2
Output 2 Short
Circuit Current
9
14
mA
Vis
Isolation Voltage
(pulse)
10000
10000
4000
VRMS
Top
Operating Ambient
Temperature Range
0
+75
°
C
Tstg
Storage
Temperature Range
– 40
+85
°
C
2/4
LT
(Line Termination Voltage) =
90V to 110V
Rs
(Line Resistance) = 50 to 1400
LT
(Line Termination Voltage) =
105V to 115V
Rs
(Line Resistance) = 500to 1900
Max
Input
Power
(mW)
NT Status
Min
Output
Power 1
(5V)[mW]
Min
Output
Power 2
(40V)[mW]
Max
Input
Power
(mW)
NT Status
Min
Output
Power 1
(5V)[mW]
Min
Output
Power 2
(40V)[mW]
600
Activated
420
0
600
Activated
420
0
1150
Activated Emergency
450
420
1150
Activated Emergency
450
420
200
Deactivated
110
0
200
Deactivated
110
0
270
Deactivated Emergency
110
60
270
Deactivated Emergency
110
60
1150
Activated with 40 V
Short circuit
450
Short
circuit
1150
Activated with 40V
Short circuit
450
Short
circuit
OUTPUT POWER CHARACTERISTICS
GS1T70-D540F
相關PDF資料
PDF描述
GS1T70-D540 ISDN DC-DC CONVERTER
GS1T70-D542 ISDN DC-DC CONVERTER
GS1T70
GS2012 GS2053
GS2019
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