TPS2020 datasheet(13/23 Pages) TI

13 / 23 page

TPS2020, TPS2021, TPS2022, TPS2023, TPS2024

POWER-DISTRIBUTION SWITCHES

SLVS175A – DECEMBER 1998 – REVISED NOVEMBER 1999

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

PARAMETER MEASUREMENT INFORMATION

Figure 22. 0.5-

Ω Load Connected to an Enabled

TPS2024 Device

50 100 150 200 250 300 350 400 450

500

t – Time –

µs

VO(OC) (5 V/div)

IO(OUT) (5 A/div)

VO(OC)

IO(OUT)

VI(IN) = 5 V

RL = 0.5 Ω

TA = 25°C

TYPICAL CHARACTERISTICS

Table of Graphs

FIGURE

td(on)

Turnon delay time

vs Output voltage

td(off)

Turnoff delay time

vs Input voltage

Rise time

vs Load current

Fall time

vs Load current

Supply current (enabled)

vs Junction temperature

Supply current (disabled)

vs Junction temperature

Supply current (enabled)

vs Input voltage

Supply current (disabled)

vs Input voltage

IOS

Short circuit current limit

vs Input voltage

IOS

Short-circuit current limit

vs Junction temperature

vs Input voltage

rDS( )

Static drain source on state resistance

vs Junction temperature

rDS(on)

Static drain-source on-state resistance

vs Input voltage

vs Junction temperature

Input voltage

Undervoltage lockout

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