TDA3607 查看數據表（PDF） - Philips Electronics
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TDA3607 Datasheet PDF : 16 Pages
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Philips Semiconductors
Multiple voltage regulator with switch
Preliminary specification
TDA3607
LIMITING VALUES
SYMBOL
VP
VP
Ptot
Tstg
Tamb
Tj
PARAMETER
supply voltage
operating
jump start
load dump protection
reverse battery voltage
total power dissipation
storage temperature range
ambient temperature range
junction temperature
CONDITIONS
t ≤ 10 minutes
during 50 ms; tr ≥ 2.5 ms
non-operating
non-operating
operating
operating
MIN. MAX. UNIT
−
18
V
−
30
V
−
50
V
−
−18
V
−
62
W
−55
+150 °C
−40
+85
°C
−
150
°C
THERMAL CHARACTERISTICS
SYMBOL
Rth j-c
Rth j-a
PARAMETER
thermal resistance from junction to case
thermal resistance from junction to ambient in free air
CONDITIONS
regulator and switch-on
VALUE
2
50
UNIT
K/W
K/W
QUALITY SPECIFICATION
In accordance with “SNW-FQ-611-E”. The number of the quality specification can be found in the “Quality Reference
Handbook”. The handbook can be ordered using the code 9397 750 00192.
CHARACTERISTICS
VP = 14.4 V; Tamb = 25 °C; measured in test circuit of Fig.5; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
Supplies
VP
supply voltage
operating
11
14.4
REGn on
note 1
6
14.4
jump start
t ≤ 10 minutes
−
−
load dump protection
during 50 ms; tr ≥ 2.5 ms −
−
Iq
quiescent current
VP = 12.4 V; note 2
−
1
VP = 14.4 V; note 2
−
1
Schmitt-trigger power supply for regulators 1, 2 and 3
Vthr
rising voltage threshold
Ven = 3 V
Vthf
falling voltage threshold
Ven = 3 V
Vhys
hysteresis
−
4.5
−
4.1
−
0.4
MAX. UNIT
18
V
18
V
30
V
50
V
40
µA
−
µA
−
V
−
V
−
V
1997 May 05
5
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