參數(shù)資料
型號: TPS2022P
廠商: Texas Instruments, Inc.
英文描述: POWER-DISTRIBUTION SWITCHES
中文描述: 配電開關(guān)
文件頁數(shù): 16/23頁
文件大?。?/td> 377K
代理商: TPS2022P
TPS2020, TPS2021, TPS2022, TPS2023, TPS2024
POWER-DISTRIBUTION SWITCHES
SLVS175A – DECEMBER 1998 – REVISED NOVEMBER 1999
16
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
SHORT-CIRCUIT CURRENT LIMIT
vs
INPUT VOLTAGE
Figure 31
1.5
0.5
0
2
3
4
2.5
3.5
5
6
VI – Input Voltage – V
I
1
2
3
TPS2023
TPS2022
TPS2021
TPS2020
TPS2024
TA = 25
°
C
Figure 32
SHORT-CIRCUIT CURRENT LIMIT
vs
JUNCTION TEMPERATURE
1.5
0.5
0
–50
–25
0
2.5
3.5
25
100
TJ – Junction Temperature –
°
C
I
1
2
3
TPS2023
TPS2022
TPS2021
TPS2020
TPS2024
50
75
Figure 33
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
vs
INPUT VOLTAGE
60
20
2.5
3
3.5
VI – Input Voltage – V
40
4
6
30
50
4.5
5
rD
5.5
TJ = 25
°
C
TJ = 125
°
C
TJ = –40
°
C
IO = 0.18 A
Figure 34
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
vs
JUNCTION TEMPERATURE
60
20
–50
–25
0
40
25
150
TJ – Junction Temperature –
°
C
30
50
VI = 2.7 V
50
75
100
125
VI = 3.3 V
VI = 5.5 V
IO = 0.18 A
rD
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