2003 Nov 28

9

Philips Semiconductors

Product specification

Multiple voltage regulators with switch

TDA3608Q; TDA3608TH

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 60134).

THERMAL CHARACTERISTICS

CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN.

MAX.

UNIT

supply voltage

operating

−

18

V

reverse polarity; non-operating

−−18

V

jump start for t

≤ 10 minutes

−

30

V

load dump protection for t

≤ 50 ms and

−

50

V

total power

dissipation

−

62

W

storage temperature

non-operating

−55

+150

°C

ambient temperature

operating

−40

+85

°C

junction temperature

operating

−40

+150

°C

SYMBOL

PARAMETER

CONDITIONS

VALUE

UNIT

thermal resistance from junction to case

TDA3608Q

2

K/W

TDA3608TH

3.5

K/W

thermal resistance from junction to ambient

in free air

50

K/W

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supply

supply voltage

operating

9.5

14.4

18

V

regulator 2 on; note 1

2.4

14.4

18

V

jump start for t

≤ 10 minutes

−−

30

V

load dump protection for

t

≤ 50 ms and t

−−

50

V

quiescent supply

current

standby mode; note 2

−

500

600

µA

−

520

−µA

Schmitt trigger supply voltage for regulator 1, regulator 3 and power switch

rising threshold

voltage

4.0

4.5

5.0

V

falling threshold

voltage

3.5

4.0

4.5

V

hysteresis voltage

−

0.5

−

V

Schmitt trigger supply voltage for regulator 2

rising threshold

voltage

6.0

6.5

7.1

V