Philips Semiconductors
Multiple voltage regulator with switch
Product specification
TDA3603
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
VP
supply voltage
operating
jump start
t ≤ 10 minutes
load dump protection
during 50 ms; tr ≥ 2.5 ms
VP
reverse battery voltage
non-operating
Vppi
positive pulse voltage at ignition buffer VP = 14.4 V; RI = 1 kΩ
Vnpi
negative pulse voltage at ignition buffer VP = 14.4 V; RI = 1 kΩ
Tstg
storage temperature
non-operating
Tvj
operating virtual junction temperature
Ptot
total power dissipation
SOT110-1
SOT398-1
MIN.
−
−
−
−
−
−
−55
−40
−
−
MAX.
UNIT
25
V
30
V
50
V
−18
V
50
V
−100
V
+150
°C
+150
°C
10.4
W
8.3
W
THERMAL CHARACTERISTICS
SYMBOL
Rth j-c
Rth j-p
TYPE NUMBER
PARAMETER
TDA3603
thermal resistance from junction to case
TDA3603P
thermal resistance from junction to pins
VALUE
12
15
UNIT
K/W
K/W
1997 Aug 15
8