TDA3682 查看數據表（PDF） - Philips Electronics
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TDA3682 Datasheet PDF : 20 Pages
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Philips Semiconductors
Multiple voltage regulator with
power switches
Product specification
TDA3682
QUICK REFERENCE DATA
SYMBOL
PARAMETER
Supply
VP2
supply voltage
Iq(tot)
total quiescent supply current
Voltage regulators
Vo(REG1)
Vo(REG2)
Vo(REG3)
Vo(REG4)
Vo(REG5)
output voltage of regulator 1
output voltage of regulator 2
output voltage of regulator 3
output voltage of regulator 4
output voltage of regulator 5
Power switches
Vdrop(SW1)
Vdrop(SW2)
dropout voltage of switch 1
dropout voltage of switch 2
Enable control inputs
VIL
LOW-level input voltage
VIM
MID-level input voltage
VIH
HIGH-level input voltage
Ri
input resistance
CONDITIONS
MIN. TYP. MAX. UNIT
regulator 1 on
regulators 3, 4 and 5 on
regulator 2 on
jump start for t ≤ 10 minutes
load dump protection for
t ≤ 50 ms and tr ≥ 2.5 ms
overvoltage for shut-down
standby mode; VP2 = 14.4 V
11.4 14.4 18
V
10
14.4 18
V
4
−
−
V
−
−
30
V
−
−
50
V
20
−
−
V
−
120 150 µA
0.5 mA ≤ Io ≤ 250 mA
0.5 mA ≤ Io ≤ 300 mA
0.5 mA ≤ Io ≤ 200 mA
0.5 mA ≤ Io ≤ 50 mA
0.5 mA ≤ Io ≤ 50 mA
9.89 10.3 10.71 V
4.8 5.0 5.2 V
7.87 8.2 8.53 V
7.87 8.2 8.53 V
7.87 8.2 8.53 V
Io = 200 mA
Io = 200 mA
−
0.6 0.8 V
−
0.6 0.8 V
not valid for pin EN1
0 V ≤ VEN ≤ Vo(REG2) + 0.3 V
−0.2 −
2
−
4
−
50
−
+1.0 V
3
V
−
V
−
kΩ
2002 Mar 11
3
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