tda3681 NXP Semiconductors, tda3681 Datasheet - Page 3

• Manufacturer Part Number: tda3681
• Description: Multiple Voltage Regulator With Switch And Ignition Buffer
• Manufacturer: NXP Semiconductors

Philips Semiconductors
QUICK REFERENCE DATA
2004 Mar 31
Supplies
V
V
I
T
Voltage regulators
V
V
V
V
Power switch
V
I
SYMBOL
q(tot)
M(SW)
j
P1
P2
o(REG1)
o(REG2)
o(REG3)
o(REG4)
drop(SW)
Multiple voltage regulator with switch and
ignition buffer
supply voltage 1
supply voltage 2
total quiescent supply current
junction temperature
output voltage of regulator 1
output voltage of regulator 2
output voltage of regulator 3
output voltage of regulator 4
drop-out voltage
peak current
operating
reverse polarity
regulator 2 on
jump start
load dump protection
operating
reverse polarity
regulator 2 on
jump start
load dump protection
PARAMETER
non-operating
t
t
non-operating
t
t
standby mode
1 mA
1 mA
1 mA
1 mA
I
I
SW
SW
10 minutes
50 ms; t
10 minutes
50 ms; t
= 1 A; V
= 1.8 A; V
I
I
I
I
REG1
REG2
REG3
REG4
r
r
P1
CONDITIONS
3
P1
2.5 ms
2.5 ms
= 13.5 V
600 mA; V
300 mA; V
1400 mA; V
1 A; V
= 13.5 V
P
= 14.4 V
P
P
P
= 14.4 V
= 14.4 V
= 14.4 V
9.5
4
6.5
0
8.0
4.75
4.75
3.14
3
MIN.
14.4
14.4
14.4
110
8.5
5.0
5.0
3.3
0.45
1.0
TYP.
Product specification
TDA3681
18
18
50
30
50
18
18
50
30
50
150
150
9.0
5.25
5.25
3.46
0.65
1.8
MAX.
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
UNIT
C
A