Philips Semiconductors

Product Specification

TOPFET high side switch

PIP3211-R

OVERLOAD PROTECTION CHARACTERISTICS

5.5 V

≤ V

BG

≤ 35 V, limits are at -40˚C ≤ T

mb

≤ 150˚C and typicals at T

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Overload protection

V

I

L(lim)

Load current limiting

V

BG

≥ 9 V

34

45

64

A

Short circuit load protection

V

BL(TO)

Battery load threshold voltage

1

V

8

10

12

V

V

15

20

25

V

t

d sc

Response time

2

V

-

180

250

µs

Overtemperature protection

T

j(TO)

Threshold junction

150

170

190

˚C

temperature

3

SWITCHING CHARACTERISTICS

T

Ω.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

During turn-on

from input going high

t

d on

Delay time

to 10% V

L

-40

60

µs

dV/dt

on

Rate of rise of load voltage

30% to 70% V

L

-

0.35

1

V/

µs

t

on

Total switching time

to 90% V

L

-

140

200

µs

During turn-off

from input going low

t

d off

Delay time

to 90% V

L

-55

80

µs

dV/dt

off

Rate of fall of load voltage

70% to 30% V

L

-

0.6

1

V/

µs

t

off

Total switching time

to 10% V

L

-

85

120

µs

CAPACITANCES

T

designed in parameters.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

C

ig

Input capacitance

V

-

15

20

pF

C

bl

Output capacitance

V

-

250

350

pF

C

sg

Status capacitance

V

-

11

15

pF

1 The battery to load threshold voltage for short circuit protection is proportional to the battery supply voltage.After short circuit protection has

operated, the input voltage must be toggled low for the switch to resume normal operation.

2 Measured from when the input goes high.

3 Latched protection. After cooling below the threshold temperature the switch will resume normal operation only after the input has been

toggled low.

September 2001

6

Rev 1.000