TPS2090, TPS2091, TPS2092 DUAL,

TPS2095, TPS2096, TPS2097 QUAD

POWER-DISTRIBUTION SWITCHES

SLVS245A – SEPTEMBER 2000 – REVISED MARCH 2001

7

POST OFFICE BOX 655303

power switch

PARAMETER

TEST CONDITIONS†

MIN

TYP

MAX

UNIT

VI(IN) = 5 V,

TJ = 25°C,

IO = 0.25 A

80

100

VI(IN) = 5 V,

TJ = 85°C,

IO = 0.25 A

90

120

rDS( )

Static drain source on state resistance

VI(IN) = 5 V,

TJ = 125°C,

IO = 0.25 A

100

135

m

Ω

rDS(on)

Static drain-source on-state resistance

VI(IN) = 3.3 V,

TJ = 25°C,

IO = 0.25 A

90

125

VI(IN) = 3.3 V,

TJ = 85°C,

IO = 0.25 A

110

145

VI(IN) = 3.3 V,

TJ = 125°C,

IO = 0.25 A

120

165

t

Rise time output

VI(IN) = 5.5 V,

RL=20 Ω

TJ = 25°C,

CL = 1 µF,

2.5

ms

tr

Rise time, output

VI(IN) = 2.7 V,

RL=20 Ω

TJ = 25°C,

CL = 1 µF,

3

ms

tf

Fall time output

VI(IN) = 5.5 V,

RL=20 Ω

TJ = 25°C,

CL = 1 µF,

4.4

ms

tf

Fall time, output

VI(IN) = 2.7 V,

RL=20 Ω

TJ = 25°C,

CL = 1 µF,

2.5

ms

† Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VIH

High-level input voltage

2.7 V

≤ VI(IN) ≤ 5.5 V

2

V

VIL

Low level input voltage

4.5 V

≤ VI(IN) ≤ 5.5 V

0.8

V

VIL

Low-level input voltage

2.7 V

≤ VI(IN) ≤ 4.5 V

0.4

II

Input current

VI(ENx) = 0 V and VI(ENx) = VI(IN), or

VI(ENx) = VI(IN) and VI(ENx) = 0 V

–0.5

0.5

µA

ton

Turnon time

CL = 100 µF,

RL=20 Ω

20

ms

toff

Turnoff time

CL = 100 µF,

RL=20 Ω

40

current limit

PARAMETER

TEST CONDITIONS†

MIN

TYP

MAX

UNIT

IOS

Short-circuit output current

VI(IN) = 5 V, OUT connected to GND,

Device enabled into short circuit

0.3

0.5

0.7

A

† Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately.

undervoltage lockout

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Low-level input voltage

2

2.5

V

Hysteresis

TJ = 25°C

100

mV

overcurrent OCx

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Sink current†

VO = 5 V

10

mA

Output low voltage

IO = 5 mA,

VOL(OCx)

0.5

V

Off-state current†

VO = 5 V,

VO = 3.3 V

1

µA

† Specified by design, not production tested.