tda3683 NXP Semiconductors, tda3683 Datasheet - Page 20

• Manufacturer Part Number: tda3683
• Description: Tda3683 Multiple Voltage Regulator With Switch And Ignition Buffer
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 7:
V
TDA3683_2
Product data sheet
Symbol
V
I
I
V
Power switch
V
I
V
I
V
I
Storage capacitor switch
I
V
I
V
Schmitt trigger for enable input of ignition
V
V
V
I
I
m(REG7)
sc(REG7)
DC(PSW)
M(PSW)
sc(PSW)
DC(STC)
r(STC)
LI
I(clamp)
P1
drop(REG7)
fb(REG7)
drop(PSW)
clamp(PSW)
fb(PSW)
clamp(STC)
th(STC)
th(r)
th(f)
hys
= V
P2
= 14.4 V; T
Characteristics
Parameter
drop-out voltage
current limit
short-circuit current
flyback voltage
drop-out voltage
continuous current
clamping voltage
peak current
flyback voltage
short-circuit current
continuous current
clamping voltage
reverse current
regulator enable
threshold voltage
rising threshold voltage
of ignition input
falling threshold voltage
of ignition input
hysteresis voltage
input leakage current
input clamping current
amb
= 25 C; R
…continued
L
=
Conditions
I
V
I
V
I
V
I
V
I
V
I
V
V
or
V
R
I
I
V
I
V
V
V
V
1 mA < I
V
I
V
V
V
I
V
V
V
V
V
V
V
V
REG7
REG7
REG7
REG7
REG7
REG7
REG7
PSW
PSW
PSW
STC
P1
P1
P1
P1
o
o
REG7
REG7
P1
P1
P1
PSW
P1
P1
P1
STC
P1
P1
STC
EN1
EN1
EN1
EN1
IGNIN
IGNIN
L
; measured in test circuits of
= 2.4 V; V
= 2.4 V; V
= V
= V
= V
= V
= V
= V
= V
= V
= V
= 14.4 V; V
= V
= V
= 100 mA
0.5
= 1 A;
= 2.2 A;
= 1000 mA
or V
or V
or V
or V
> 5 V
= 12.4 V
= 1000 mA; V
= 2000 mA; V
= 1000 mA; V
= 2000 mA; V
= 1000 mA;
= 2000 mA;
= 1000 mA
= 13.5 V
> 8.0 V at V
> 1.9 V at V
= 5 V
> 50 V
P2
P2
P2
P2
P2
P2
P2
P2
P2
P2
P2
PSW
Rev. 02 — 7 October 2005
EN2/3
EN2/3
EN2/3
EN2/3
= 10.75 V
= 10.75 V
= 5.75 V
= 5.75 V
= 13.5 V
= 13.5 V
= 16 V;
< 17 V
= 0 V;
17 V;
16.7 V;
P1
P1
< 2.2 A
> 2.4 V
> 2.4 V
> 2.4 V
> 2.4 V
PSW
= V
= V
Multiple voltage regulator with switch and ignition buffer
o
o
P2
P2
o
o
o
o
< 1.0 V
= 2.4 V
= 10 V
= 10 V;
= 10 V;
= 5 V;
= 5 V;
= 5 V
= 5 V
[10]
[11]
[11]
[12]
Figure
[7]
[7]
[7]
[7]
[7]
[7]
[9]
[5]
Min
-
-
-
-
-
-
2.1
1.35
-
-
-
2.2
13.5
3
-
0.75
0.95
-
-
5.5
2.75
0.8
1.5
-
-
8; unless otherwise specified.
Typ
1.0
1.25
1.0
1.25
2.6
2.6
3.7
1.8
V
0.45
1.0
4.3
15.0
-
V
1.0
1.0
-
-
6.5
3.25
1.1
-
-
-
P1
P1
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
+ 3
+ 3
Max
1.25
1.5
1.25
1.5
3.1
3.4
5.5
-
22
0.65
1.8
6.0
16.0
-
22
-
-
16
100
7.5
3.75
1.3
-
1.0
50
TDA3683
20 of 31
Unit
V
V
V
V
V
V
A
A
V
V
V
A
V
A
V
A
A
V
V
V
V
V
mA
A
A