tda3681a NXP Semiconductors, tda3681a Datasheet - Page 12
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tda3681a
Manufacturer Part Number
tda3681a
Description
Tda3681a Multiple Voltage Regulator With Switch And Ignition Buffer
Manufacturer
NXP Semiconductors
Datasheet
1.TDA3681A.pdf
(22 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
tda3681aTH
Manufacturer:
MITSUBISHI
Quantity:
22
Part Number:
tda3681aTH
Manufacturer:
HSOP20
Quantity:
20 000
Philips Semiconductors
2003 Aug 29
SVRR
V
I
I
Regulator 3 (I
V
V
I
SVRR
V
I
I
Regulator 4 (I
V
V
I
SVRR
V
I
I
m(REG2)
sc(REG2)
q
m(REG3)
sc(REG3)
q
m(REG4)
sc(REG4)
V
V
V
V
SYMBOL
drop(REG2)
o(off)
o(REG3)
drop(REG3)
o(off)
o(REG4)
drop(REG4)
Multiple voltage regulator with
switch and ignition buffer
line
load
line
load
supply voltage ripple
rejection
drop-out voltage
current limit
short-circuit current
output voltage off
output voltage
line regulation
load regulation
quiescent current
supply voltage ripple
rejection
drop-out voltage
current limit
short-circuit current
output voltage off
output voltage
line regulation
load regulation
quiescent current
supply voltage ripple
rejection
drop-out voltage
current limit
short-circuit current
REG3
REG4
= 5 mA; unless otherwise specified)
= 5 mA; unless otherwise specified)
PARAMETER
f
I
V
I
V
I
V
I
V
V
R
1 mA
7 V
7 V
1 mA
I
f
I
note 7
V
R
1 mA
6.5 V
6.5 V
1 mA
I
f
I
V
R
i
REG2
REG2
REG2
REG2
REG3
i
REG3
REG4
i
REG4
P1
P1
BU
BU
REG2
REG3
REG4
= 3 kHz; V
L
= 3 kHz; V
L
= 3 kHz; V
L
= 4.75 V; note 7
= 5.75 V; note 7
= 4.75 V; note 10
= 5.75 V; note 10
0.5 ; note 9
0.5 ; note 9
0.5 ; note 9
= 100 mA;
= 200 mA;
= 100 mA;
= 200 mA;
V
V
= 1400 mA
= 1400 mA ; V
= 1 A
= 1 A; V
> 4.5 V; note 8
> 4.5 V; note 8
> 3.0 V; note 8
P1
P1
CONDITIONS
I
I
I
V
V
I
REG3
REG3
REG4
REG4
P1
P1
and/or V
and/or V
and/or V
and/or V
i
i
i
= 2 V (p-p)
= 2 V (p-p)
= 2 V (p-p)
P2
1400 mA
1400 mA
1 A
1 A
12
= 5 V; note 7
P2
P2
P2
P2
P2
= 6 V;
18 V
18 V
18 V 3.14
18 V
50
0.32
95
4.75
4.75
60
1.5
430
3.14
60
1.1
470
MIN.
55
0.4
0.8
0.2
0.8
0.37
120
1
5.0
5.0
2
20
19
70
1
1.7
750
1
3.3
3.3
2
20
15
70
1.7
1.5
750
TYP.
0.6
1.2
0.5
1.0
400
5.25
5.25
50
150
45
1.5
400
3.46
3.46
50
50
40
2.4
Product specification
TDA3681A
MAX.
dB
V
V
V
V
A
mA
mV
V
V
mV
mV
mA
dB
V
A
mA
mV
V
V
mV
mV
mA
dB
V
A
mA
UNIT