參數(shù)資料
型號: TPS2045P
廠商: Texas Instruments, Inc.
英文描述: CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
中文描述: 限流配電開關(guān)
文件頁數(shù): 11/23頁
文件大小: 406K
代理商: TPS2045P
TPS2045, TPS2055
CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
SLVS182 – APRIL 1999
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 16
140
120
100
–50
–25
0
25
50
I
160
180
SUPPLY CURRENT, OUTPUT ENABLED
vs
JUNCTION TEMPERATURE
200
75
100
125
150
A
μ
TJ – Junction Temperature –
°
C
VI(IN) = 5.5 V
VI(IN) = 5 V
VI(IN) = 4 V
VI(IN) = 3.3 V
VI(IN) = 2.7 V
Figure 17
1000
600
200
–200
–50
–25
0
25
50
75
1400
1800
SUPPLY CURRENT, OUTPUT DISABLED
vs
JUNCTION TEMPERATURE
2000
100
125
150
1600
1200
800
400
0
I
TJ – Junction Temperature –
°
C
VI(IN) = 5.5 V
VI(IN) = 5 V
VI(IN) = 4 V
VI(IN) = 2.7 V
Figure 18
140
120
100
2.5
3
3.5
VI – Input Voltage – V
4
4.5
I
160
180
SUPPLY CURRENT, OUTPUT ENABLED
vs
INPUT VOLTAGE
200
5
5.5
6
A
μ
TJ = –40
°
C
TJ = 125
°
C
TJ = 85
°
C
TJ = 25
°
C
TJ = 0
°
C
Figure 19
800
400
0
–400
2.5
3
3.5
VI – Input Voltage – V
4
4.5
1200
1600
SUPPLY CURRENT, OUTPUT DISABLED
vs
INPUT VOLTAGE
2000
5
5.5
6
I
TJ = –40
°
C
TJ = 125
°
C
TJ = 85
°
C
TJ = 25
°
C
TJ = 0
°
C
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