TPS2020 Datasheet, PDF (8/23 Pages) Texas Instruments – POWER-DISTRIBUTION SWITCHES

TPS2020, TPS2021, TPS2022, TPS2023, TPS2024
POWER-DISTRIBUTION SWITCHES
SLVS175A – DECEMBER 1998 – REVISED NOVEMBER 1999
PARAMETER MEASUREMENT INFORMATION
VI(EN)
VI(EN) (5 V/div)
VI(EN)
VI(EN) (5 V/div)
VI(IN) = 5 V
RL = 27 Ω
TA = 25°C
VO(OUT) (2 V/div)
VO(OUT) (2 V/div)
VO(OUT)
VIN = 5 V
RL = 27 Ω
TA = 25°C
0 2 4 6 8 10 12 14 16 18 20
t – Time – ms
Figure 2. Turnon Delay and Rise Time
VO(OUT)
0 2 4 6 8 10 12 14 16 18 20
t – Time – ms
Figure 3. Turnoff Delay and Fall Time
VI(EN)
VI(EN) (5 V/div)
VI(EN)
VI(EN) (5 V/div)
VO(OUT) (2 V/div)
VO(OUT)
VI(IN) = 5 V
CL = 1 µF
RL = 27 Ω
TA = 25°C
0 2 4 6 8 10 12 14 16 18 20
t – Time – ms
Figure 4. Turnon Delay and Rise Time
With 1-µF Load
VO(OUT) (2 V/div)
VO(OUT)
VI(IN) = 5 V
CL = 1 µF
RL = 27 Ω
TA = 25°C
0 2 4 6 8 10 12 14 16 18 20
t – Time – ms
Figure 5. Turnoff Delay and Fall Time
With 1-µF Load
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