TDA3603P datasheet(3/20 Pages) PHILIPS

3 / 20 page

1997 Aug 15

Philips Semiconductors

Product speciﬁcation

Multiple voltage regulator with switch

TDA3603

QUICK REFERENCE DATA

Notes

1. Minimum operating voltage, only if VP has exceeded 6.5 V.

2. The drop-out voltage of regulator 1 is measured between VP and REG1.

3. The drop-out voltage of the power switch is measured between VP and Vsw.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supply

supply voltage

operating

9.75

14.4

regulator 2 on

note 1

2.4

14.4

jump start

≤ 10 minutes

−−

load dump protection

during 50 ms; tr ≥ 2.5 ms

−−

total quiescent current

standby mode

−

400

500

µA

Tvj

operating virtual junction temperature

−−

150

°C

Voltage regulators

VREG1

output voltage regulator 1

0.5 mA

≤ IREG1 ≤ 300 mA

8.65

9.0

9.35

VREG2

output voltage regulator 2

0.5 mA

≤ IREG2 ≤ 50 mA;

VP = 14.4 V

4.8

5.0

5.2

VREGd1

drop-out voltage regulator 1

IREG1 = 0.3 A; note 2

−−

0.5

Power switch

Vswd

drop-out voltage

Isw = 0.3 A; note 3

−−

0.9

peak current

≤ 10 ms

1.4

−−

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