TPS2214A, TPS2216A

LOW-COST DUAL-SLOT PC CARD POWER SWITCH

FOR SERIAL PCMCIA CONTROLLERS

SLVS267 – DECEMBER 1999

5

POST OFFICE BOX 655303

outputs unloaded (unless otherwise noted)

power switch

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

†

3.3 V to xVCC, with one or

TJ = 25°C,

VI(5V) = 0 or 5, IO = 750 mA

60

105

†

two switches on

TJ = 85°C,

VI(5V) = 0 or 5, IO = 750 mA

90

140

m

Ω

†

5 V to xVCC, with one or

TJ = 25°C,

IO = 750 mA

140

185

m

Ω

†

two switches on

TJ = 85°C,

IO = 750 mA

160

200

Switch resistance†

3 3 V/5 V/12 V to xVPP

TJ = 25°C,

IO = 50 mA

0.7

1.5

Switch resistance†

3.3 V/5 V/12 V to xVPP

TJ = 85°C,

IO = 50 mA

1.4

2.5

3 3 V/5 V to xVCC

TJ = 25°C,

STBY = low,

IO = 30 mA

1.4

2

Ω

3.3 V/5 V to xVCC

TJ = 85°C,

STBY = low,

IO = 30 mA

2

3

Ω

3 3 V/5 V/12 V to xVPP

TJ = 25°C,

STBY = low,

IO = 30 mA

5

7

3.3 V/5 V/12 V to xVPP

TJ = 85°C,

STBY = low,

IO = 30 mA

10

16

Clamp low voltage

VO(xVCC)

IO(xVCC) at 10 mA, After reset

0.275

0.8

V

Clamp low voltage

VO(xVPP)

IO(xVPP) at 10 mA, After reset

0.275

0.8

V

IO(xVCC) high-impedance

TJ = 25°C

1

10

Ilk

Leakage current

O(xVCC)

g

state

TJ = 85°C

2

50

µA

Ilkg

Leakage current

IO(xVPP) high-impedance

TJ = 25°C

1

10

µA

O(xVPP)

g

state

TJ = 85°C

2

50

IO(xVCC)

TJ = 85°C,

1

2.5

A

Short circuit output

IO(xVPP)

J

Output powered into a short to GND

250

500

mA

IOS

Short-circuit output

current limit†

Standby mode, IO(xVCC)

TJ = 85°C,

Output powered into a short to GND

35

65

mA

Standby mode, IO(xVPP)

Out ut owered into a short to GND,

STBY = 0 V

30

60

mA

Current limit

‡

xVCC switch

100 m

Ω short circuit

100

µs

response time‡

xVPP switch

100-m

Ω short circuit

16

µs

§

II(3.3V)

0.01

2

§

Nl

ti

II(5V)

VO(xVCC) = VO(xVPP) = 5 V

100

120

µA

§

Normal operation

and in reset

II(12V)

()

(

)

6

10

§

and in reset

mode

II(3.3V)

V0

V

3 3 V

100

120

II

Input current§

mode

II(5V)

VI(5V) = 0,

VO(xVCC) = 3.3 V,

VO(xVPP) =12V

0

µA

II(12V)

VO(xVPP) = 12 V

22

30

II(3.3V)

1

Shutdown mode

II(5V)

VO(xVCC) = Hi-Z, VO(xVPP) = Hi-Z

1

µA

II(12V)

()

(

)

1

Thermal shutdown‡

Trip point, TJ

155

°C

Thermal shutdown‡

Hysteresis

10

°C

† Pulse-testing techniques maintain junction temperature close to ambient temperature (250-

µs-wide pulse, less than 0.5% duty cycle); thermal

effects must be taken into account separately.

‡ Specified by design, not tested in production.

§ Input currents do not include logic input currents (presented in electrical characteristics for logic section); clock is inactive.

NOTE: VI(3.3V) or VI(5V) must be biased for switches to function.