TDA3618 Philips Semiconductors, TDA3618 Datasheet - Page 11

• Manufacturer Part Number: TDA3618
• Description: Multiple voltage regulator with switch and ignition buffers
• Manufacturer: Philips Semiconductors

Philips Semiconductors
CHARACTERISTICS
V
2001 May 02
Supplies
V
I
Schmitt trigger for regulator 1, regulator 3 and the power switch
V
V
V
Schmitt trigger for regulator 2
V
V
V
Schmitt trigger for enable inputs (regulator 1, regulator 3 and the power switch)
V
V
V
I
Reset trigger level of regulator 2
V
V
Schmitt triggers for HOLD output
V
V
V
V
V
V
SYMBOL
q
LI
P
P
th(r)
th(f)
hys
th(r)
th(f)
hys
th(r)
th(f)
hys
th(r)
th(f)
th(r)(REG1)
th(f)(REG1)
hys(REG1)
th(r)(REG3)
th(f)(REG3)
hys(REG3)
Multiple voltage regulator with
switch and ignition buffers
= 14.4 V; T
supply voltage
quiescent supply current
rising threshold voltage
falling threshold voltage
hysteresis voltage
rising threshold voltage
falling threshold voltage
hysteresis voltage
rising threshold voltage
falling threshold voltage
hysteresis voltage
input leakage current
rising threshold voltage
falling threshold voltage
rising threshold voltage of
regulator 1
falling threshold voltage of
regulator 1
hysteresis voltage due to
regulator 1
rising threshold voltage of
regulator 3
falling threshold voltage of
regulator 3
hysteresis voltage due to
regulator 3
amb
= 25 C; see Fig.8; unless otherwise specified.
PARAMETER
operating
regulator 2 on; note 1
jump start; t
load dump protection;
t
V
V
I
V
V
note 3
V
note 3
V
V
V
V
REG
P
P
EN
P
P
P
P
P
P
50 ms; t
= 12.4 V; note 2
= 14.4 V; note 2
rising; I
falling; I
rising; note 3
falling; note 3
rising; note 3
falling; note 3
= 5 V
= I
CONDITIONS
SW
REG1
REG1
= 1 mA
r
2.5 ms
10 minutes
= 50 mA;
= 50 mA;
11
11
2.4
6.5
4.0
6.0
1.7
1.4
0.9
1
4.43
4.4
8.1
4.1
MIN.
14.4
14.4
390
400
7.0
4.5
2.5
6.5
1.9
4.6
1.8
1.3
0.5
5
V
V
V
V
0.2
V
V
0.2
O(REG2)
O(REG2)
O(REG1)
O(REG1)
O(REG3)
O(REG3)
TYP.
0.15 V
0.20 V
0.15 V
0.35
0.15 V
0.35
18
18
30
50
500
7.5
5.0
7.1
2.3
2.4
1.9
10
O(REG2)
O(REG2)
O(REG1)
O(REG3)
TDA3618AJR
Product specification
MAX.
0.1
0.15
0.075 V
0.075 V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
UNIT
A
A
A