TPS2212

SINGLE-SLOT, PARALLEL INTERFACE POWER SWITCH

FOR LOW POWER PC CARD SLOTS

SLVS193 – APRIL 1999

4

POST OFFICE BOX 655303

power switch

PARAMETER

TEST CONDITIONS†

MIN

TYP

MAX

UNIT

5 V to VCC

VI(5V) = 5 V

160

210

3.3 V to VCC

VI(5V) = 5 V,

VI(3.3V) = 3.3 V

160

210

m

Ω

Switch resistance

3.3 V to VCC

VI(5V) = 0 V,

VI(3.3V) = 3.3 V

160

210

Switch resistance

5 V to VPP

TJ=25°C

6

3.3 V to VPP

TJ=25°C

6

Ω

12 V to VPP

TJ=25°C

1

VO(VPP)

Clamp low voltage

Ipp at 10 mA

0.8

V

VO(VCC)

Clamp low voltage

ICC at 10 mA

0.8

V

IPP high impedance state

TA = 25°C

1

10

Ilk

Leakage current

IPP high-impedance state

TA= 85°C

50

µA

Ilkg

Leakage current

ICC high impedance state

TA = 25°C

1

10

µA

ICC high-impedance state

TA=85°C

50

VI(5V) = 5 V

VO(VCC) = 5 V, VO(VPP) = 12 V

40

150

II

Input current

VI(5V) = 0 V,

VI(3.3V) = 3.3 V

VO(VCC) = 3.3 V, VO(VPP) = 12 V

40

150

µA

Shutdown mode

VO(VCC) = VO(VPP) = Hi-Z

1

IOS

Short-circuit

IO(VCC)

TJ = 85°C, output powered into a

300

600

mA

IOS

output-current limit

IO(VPP)

J

short to GND

120

400

mA

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

logic section

PARAMETER

TEST CONDITIONS†

MIN

MAX

UNIT

Logic input current

1

µA

Logic input high level

2

V

Logic input low level

0.8

V

Logic output high level

VI(5V) = 5 V, IO = 1 mA

VI(5V) – 0.4

V

Logic output high level

VI(5V) = 0 V, IO = 1 mA,

VI(3.3V) = 3.3 V

VI(3.3V) – 0.4

V

Logic output low level

IO = 1 mA

0.4

V

† 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

t

Rise times output

VO(VCC)

2.8

tr

Rise times, output

VO(VPP)

6.4

ms

tf

Fall times output

VO(VCC)

4.5

ms

tf

Fall times, output

VO(VPP)

12

VI(VPPD0) to VO(VPP)

ton

6.8

VI(VPPD0) to VO(VPP)

toff

18

t d

Propagation delay (see Figure1)

VI(VCCD ) to VO(VCC) (3 3V)

ton

4

ms

tpd

Propagation delay (see Figure1)

VI(VCCD1) to VO(VCC) (3.3V)

toff

17

ms

VI(VCCD0) to VO(VCC) (5V)

ton

6.6

VI(VCCD0) to VO(VCC) (5V)

toff

17

‡ Switching Characteristics are with CL = 150 µF.

§ Refer to Parameter Measurement Information