Philips Semiconductors

Preliminary specification

TOPFET high side switch

PIP3206-R

SMD version

OVERLOAD PROTECTION / DETECTION CHARACTERISTICS

6 V

≤ V

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Overload protection

V

I

L(lim)

Load current limiting

V

10

15

21

A

Short circuit load detection

Status indication only

V

BL(TO)

Battery load threshold voltage

1

V

8

10

12

V

V

15

20

25

V

Overtemperature protection

T

j(TO)

Threshold junction

150

170

190

˚C

temperature

2

SWITCHING CHARACTERISTICS

T

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

-

0.5

1

V/

µs

t

on

Total switching time

to 90% V

L

-

180

250

µs

During turn-off

from input going low

t

d off

Delay time

to 90% V

L

-50

70

µs

dV/dt

off

Rate of fall of load voltage

70% to 30% V

L

-

0.5

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

-

635

900

pF

C

sg

Status capacitance

V

-

11

15

pF

1 The battery to load threshold voltage for short circuit detection is proportional to the battery supply voltage.

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

toggled low.

October 2001

6

Rev 1.000