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參數(shù)資料
| 型號： | TPS3128E18DBVTG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO5 |
| 封裝： | GREEN, PLASTIC, SOT-23, 5 PIN |
| 文件頁數(shù)： | 2/21頁 |
| 文件大?。?/td> | 459K |
| 代理商： | TPS3128E18DBVTG4 |
2.5
2
1
0
50
100
150
Minimum
Pulse
Duration
3.5
4
4.5
200
250
300
3
1.5
0.5
t w
s
VDD Threshold Overdrive mV
MR = Open
VIT = 2.64 V
TA = 25°C
TPS312xL30
1.002
1.001
0.999
40
20
0
20
40
1.005
60
80
1.004
1.003
1
0.998
Normalized
Input
Threshold
V
oltage
V
IT
(T
)/
A
V
IT
(25
)
°C
TA Free-Air Temperature °C
TPS312xL30
2
1.5
1
0
50
100
150
2.5
3
3.5
200
250
300
0.5
Minimum
Pulse
Duration
t w
s
VDD Threshold Overdrive mV
MR = Open
VIT = 1.08 V
TA = 25°C
TPS312xJ12
TPS3124-xx, TPS3125-xx
TPS3126-xx, TPS3128-xx
SLVS227E
– AUGUST 1999 – REVISED AUGUST 2011
TYPICAL CHARACTERISTICS (continued)
NORMALIZED INPUT THRESHOLD VOLTAGE
MINIMUM PULSE DURATION
vs
FREE-AIR TEMPERATURE
THRESHOLD OVERDRIVE
Figure 13.
Figure 14.
MINIMUM PULSE DURATION
vs
THRESHOLD OVERDRIVE
Figure 15.
10
Copyright
1999–2011, Texas Instruments Incorporated
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