TDA 4700
TDA 4718
Absolute Maximum Ratings
Parameter
Symbol
Limit Values
min.
Supply voltage
Voltage at Q1, Q2
Current at Q1, Q2
Symmetry 1, 2 TDA 4700; A
Sync output
Sync input
Input
C
filter
Input
R
T
Input
C
T
Input
R
R
Input
C
R
Input comparator
K2, K5, K6, K7
Output K5
Input op amp
TDA 4700; A
max.
33
33
70
– 0.3
– 0.3
0
– 0.3
– 0.3
– 0.3
– 0.3
– 0.3
– 10
– 0.3
– 0.3
– 0.3
– 0.3
– 0.3
– 0.3
– 55
33
7
10
33
7
7
7
7
10
33
33
33
V
V
mA
V
V
mA
V
V
V
V
V
mA
V
V
V
V
V
V
V
°C
°C
K/W
K/W
K/W
SYNC Q high
SYNC Q low
Unit
Test
Condition
V
S
V
Q
I
Q
V
SYM
V
SYNC Q
I
SYNC Q
V
SYNC I
V
I Cf
V
I RT
V
I CT
V
I RR
I
I CR
V
I K
V
Q K5
V
I Op Amp
V
Q Op Amp
V
REF
V
I soft start
T
j
T
stg
R
th SA
R
th SA
R
th SA
– 0.3
– 0.3
Q1, Q2 high
Q1, Q2 low
Output op amp TDA 4700; A
Reference voltage
Input
C
soft start
Junction temperature
Storage temperature
Thermal resistance
system - air
TDA 4700; A
TDA 4718
TDA 4718 A
V
S
– 1
max. 7
V
REF
7
150
125
65
70
60
Semiconductor Group
11
INFINEON [ INFINEON TECHNOLOGIES AG ]
