TPS2112

TPS2113

SLVS446 – DECEMBER 2002

www.ti.com

3

ELECTRICAL CHARACTERISTICS

over recommended operating junction temperature range, VI(IN1) = VI(IN2) = 5.5 V, RILIM = 400 Ω (unless otherwise noted)

PARAMETER

TEST CONDITIONS

TPS2112

TPS2113

UNIT

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

MIN

TYP

MAX

UNIT

POWER SWITCH

T25

°C

VI(IN1) = VI(IN2) = 5.0 V

120

140

84

110

Di

TJ = 25°C,

IL = 500 mA

VI(IN1) = VI(IN2) = 3.3 V

120

140

84

110

m

Ω

rDS( )(1)

Drain-source

on state resistance

IL = 500 mA

VI(IN1) = VI(IN2) = 2.8 V

120

140

84

110

m

Ω

rDS(on)(1)

on-state resistance

(INx–OUT)

T

125

°C

VI(IN1) = VI(IN2) = 5.0 V

220

150

(INx–OUT)

TJ = 125°C,

IL = 500 mA

VI(IN1) = VI(IN2) = 3.3 V

220

150

m

Ω

IL = 500 mA

VI(IN1) = VI(IN2) = 2.8 V

220

150

(1) The TPS211x can switch a voltage as low as 1.5 V as long as there is a minimum of 2.8 V at one of the input power pins. In this specific case,

the lower supply voltage has no effect on the IN1 and IN2 switch on-resistances.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

LOGIC INPUTS (EN)

VIH

High-level input voltage

2

V

VIL

Low-level input voltage

0.7

V

Input current

EN = High, sink current

1

µA

Input current

EN = Low, source current

0.5

1.4

5

µA

SUPPLY AND LEAKAGE CURRENTS

VI(VSNS) = 1.5 V, EN = Low (IN1 active), VI(IN1) = 5.5 V,

VI(IN2) = 3.3 V, IO(OUT) = 0 A

55

90

Supply current from IN1

VI(VSNS) = 1.5 V, EN = Low (IN1 active), VI(IN1) = 3.3 V,

VI(IN2) = 5.5 V, IO(OUT) = 0 A

1

12

µA

Su

ly current from IN1

(operating)

VI(VSNS) = 0 V, EN = Low (IN2 active), VI(IN1) = 5.5 V,

VI(IN2) = 3.3 V, IO(OUT) = 0 A

75

µA

VI(VSNS) = 0 V, EN = Low (IN2 active), VI(IN1) = 3.3 V,

VI(IN2) = 5.5 V, IO(OUT) = 0 A

1

VI(VSNS) = 1.5 V, EN = Low (IN1 active), VI(IN1) = 5.5 V,

VI(IN2) = 3.3 V, IO(OUT) = 0 A

1

Supply current from IN2

VI(VSNS) = 1.5 V, EN =Low (IN1 active), VI(IN1) = 3.3 V,

VI(IN2) = 5.5 V, IO(OUT) = 0 A

75

µA

Su

ly current from IN2

(operating)

VI(VSNS) = 0 V, EN = Low (IN2 active), VI(IN1) = 5.5 V,

VI(IN2)= 3.3 V, IO(OUT) = 0 A

1

12

µA

VI(VSNS) = 0 V, EN = Low (IN2 active), VI(IN1) = 3.3 V,

VI(IN2) =5.5 V, IO(OUT) = 0 A

55

90

Quiescent current from IN1

EN = High (inactive), VI(IN1) = 5.5 V, VI(IN2) = 3.3 V, IO(OUT) = 0 A

0.5

2

µA

Quiescent current from IN1

(STANDBY)

EN = High (inactive), VI(IN1) = 3.3 V, VI(IN2) = 5.5 V, IO(OUT) = 0 A

1

µA

Quiescent current from IN2

EN = High (inactive), VI(IN1) = 5.5 V, VI(IN2) = 3.3 V, IO(OUT) = 0 A

1

µA

Quiescent current from IN2

(STANDBY)

EN = High (inactive), VI(IN1) = 3.3 V, VI(IN2) = 5.5 V, IO(OUT) = 0 A

0.5

2

µA

Forward leakage current from IN1

(measured from OUT to GND)

EN = High (inactive), VI(IN1) = 5.5 V, IN2 open,

VO(OUT) = 0 V (shorted), TJ = 25°C

0.1

5

µA

Forward leakage current from IN2

(measured from OUT to GND)

EN = High (inactive), VI(IN2) = 5.5 V, IN1 open,

VO(OUT) = 0 V (shorted), TJ = 25°C

0.1

5

µA

Reverse leakage current to INx

(measured from INx to GND)

EN = High (inactive), VI(INx) = 0 V, VO(OUT) = 5.5 V, TJ = 25°C

0.3

5

µA

STAT OUTPUT

Leakage current

VO(STAT) = 5.5 V

0.01

1

µA

Saturationvoltage

II(STAT) = 2 mA, IN1 switch is on

0.13

0.4

V

Deglitch time (falling edge only)

150

µs