TDA3665 查看數據表（PDF） - Philips Electronics
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TDA3665 Datasheet PDF : 20 Pages
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Philips Semiconductors
Very low dropout voltage/quiescent current
8.5 V voltage regulator
Preliminary specification
TDA3665
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL
VP
VP(rp)
Ptot
PARAMETER
supply voltage
TDA3665
TDA3665AT
reverse polarity supply voltage
total power dissipation
TDA3665AT
Tstg
Tamb
Tj
TDA3665
storage temperature
ambient temperature
TDA3665
TDA3665AT
junction temperature
CONDITIONS
non-operating
temperature of copper area
is 25 °C
Tamb = 25 °C
non-operating
operating
operating
MIN.
−
−
−
−
−
−55
−40
−40
−40
MAX.
UNIT
45
V
45
V
−25
V
4.1
W
5
W
+150
°C
+125
°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
VALUE UNIT
in free air; soldered in
in free air; soldered in
125
K/W
100
K/W
to centre pins; soldered in
30
K/W
in free air
25
K/W
QUALITY SPECIFICATION
In accordance with “SNW-FQ-611E”.
2000 Apr 25
5
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