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TDA3602

Multiple output voltage regulator

Philips Electronics 

Philips Semiconductors

Multiple output voltage regulator

Product specification

TDA3602

When the device is in the on mode, it will switch back to the reset mode when Vsc rises to 2 V, or when the supply voltage

drops below 7.3 V.

When VREG3 drops below 3 V, the device will return to the power off mode, regardless of the condition the device was in.

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL

PARAMETER

VP

supply voltage

operating

jump start

load dump

Regulator 3 on

load dump

reverse battery voltage

Tstg

storage temperature

Tvj

virtual junction temperature

Vpr

reverse polarity

Ptot

total power dissipation

CONDITIONS

t ≤ 10 min

t ≤ 50 ms; tr ≥ 2.5 ms

VP > −3 V; note 1

t ≤50 ms; tr ≥ 2.5 ms; note 1

non-operating

operating

non-operating

Note

1. Vbu (pin 8) supplied by VP2 with a 100 Ω series resistor and IREG3 < 10 mA.

MIN. MAX. UNIT

−

18

V

−

30

V

−

50

V

−

30

V

−

50

V

−6

−

V

−55 +150 °C

−40 +150 °C

−

6

V

−

15

W

THERMAL RESISTANCE

SYMBOL

Rth j-a

Rth j-c

PARAMETER

from junction to ambient in free air

from junction to case (see Fig.6)

THERMAL RESISTANCE

50 K/W

12 K/W

CHARACTERISTICS

VP = 14.4 V; Tamb = 25 °C; measured in Fig.6; unless otherwise specified.

SYMBOL

PARAMETER

CONDITIONS

Supply

VP

IP

supply voltage

operating

Regulator 3 on

jump start

load dump

quiescent current

VP = 12.4 V

VP = 14.4 V

note 1

t ≤ 10 min

t ≤ 50 ms; tr ≥ 2.5 ms

Vsc > 4V; note 2

MIN.

TYP. MAX. UNIT

9.2 14.4

6.0 14.4

−

−

−

−

−

280

−

290

18 V

18 V

30 V

50 V

360 µA

−

µA

July 1994

6

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