參數(shù)資料
型號(hào): 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(yè)數(shù): 17/23頁(yè)
文件大小: 377K
代理商: TPS2022P
TPS2020, TPS2021, TPS2022, TPS2023, TPS2024
POWER-DISTRIBUTION SWITCHES
SLVS175A – DECEMBER 1998 – REVISED NOVEMBER 1999
17
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
vs
INPUT VOLTAGE
60
IO = 1.8 A
20
3
3.5
40
4
6
VI – Input Voltage – V
Figure 35
30
50
4.5
5
5.5
TJ = 25
°
C
TJ = 125
°
C
TJ = –40
°
C
rD
Figure 36
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
vs
JUNCTION TEMPERATURE
60
20
–50
–25
0
40
25
150
TJ – Junction Temperature –
°
C
30
50
VI = 3.3 V
50
75
100
125
VI = 4 V
VI = 5.5 V
IO = 1.8 A
rD
Figure 37
2
–50
0
50
100
2.4
UNDERVOLTAGE LOCKOUT
2.5
150
TJ – Temperature –
°
C
2.3
2.2
Start Threshold
Stop Threshold
2.1
VI
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