TDA3663 查看數據表（PDF） - Philips Electronics
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TDA3663 Datasheet PDF : 16 Pages
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Philips Semiconductors
Very low dropout voltage/quiescent current
3.3 V voltage regulator
Preliminary specification
TDA3663
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
VP
VP(rp)
Ptot
PARAMETER
supply voltage
TDA3663
TDA3663T
TDA3663AT
reverse polarity supply voltage
total power dissipation
SO8
Tstg
Tamb
Tj
SO4
storage temperature
ambient temperature
TDA3663
TDA3663T
TDA3663AT
junction temperature
CONDITIONS
non-operating
temperature of copper area
is 25 °C
Tamb = 25 °C
non-operating
operating
operating
MIN.
−
−
−
−
−
−
−55
−40
−40
−40
−40
MAX.
UNIT
45
V
33
V
45
V
−25
V
4.1
W
5
W
+150
°C
+125
°C
+85
°C
+125
°C
+150
°C
THERMAL CHARACTERISTICS
SYMBOL
Rth(j-a)
Rth(j-c)
PARAMETER
thermal resistance from junction to ambient
SO8
SO4
thermal resistance from junction to case
SO8
SO4
CONDITIONS
in free air; soldered in
in free air; soldered in
to centre pins; soldered
in free air
VALUE UNIT
125
K/W
100
K/W
30
K/W
25
K/W
QUALITY SPECIFICATION
In accordance with “SNW-FQ-611E”.
2000 Feb 01
5
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