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參數(shù)資料
| 型號： | TPS2055P |
| 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)： | 8/23頁 |
| 文件大?。?/td> | 406K |
| 代理商： | TPS2055P |
TPS2045, TPS2055
CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES
SLVS182 – APRIL 1999
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
Figure 4. Turnon Delay and Rise Time
with 1-
μ
F Load
Figure 5. Turnoff Delay and Fall Time
with 1-
μ
F Load
0
1
2
3
4
5
6
t – Time – ms
7
8
9
10
VO(OUT)
(2 V/div)
VI(IN) = 5 V
TA = 25
°
C
CL = 1
μ
F
RL = 20
0
2
4
6
8
10
12
t – Time – ms
14
16
18
20
VI(IN) = 5 V
TA = 25
°
C
CL = 1
μ
F
RL = 20
VO(OUT)
(2 V/div)
VI(EN)
(5 V/div)
VI(EN)
(5 V/div)
Figure 6. TPS2045, Short-Circuit Current,
Device Enabled into Short
0
1
2
3
4
5
6
t – Time – ms
7
8
9
10
IO(OUT)
(0.2 A/div)
VI(IN) = 5 V
TA = 25
°
C
Figure 7. TPS2045, Threshold Trip Current
with Ramped Load on Enabled Device
0
10
20
30
40
t – Time – ms
50
60
70
80
90 100
IO(OUT)
(0.5 A/div)
VI(IN) = 5 V
TA = 25
°
C
VO(OUT)
(2 V/div)
VI(EN)
(5 V/div)
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