tda8174w STMicroelectronics, tda8174w Datasheet - Page 2

• Manufacturer Part Number: tda8174w
• Description: Vertical Deflection Circuit
• Manufacturer: STMicroelectronics

ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
DC ELECTRICAL CHARACTERISTICS (V
TDA8174 - TDA8174W
2/5
BLOCK DIAGRAM
Symbol
Symbol
Symbol
R
dI
V
V
V
R
–I
–I
I
V
T
th (j-tab)
I
10
7
1
T
P
1H
2
1L
V
V
V
I
I
th(j-a)
/I
1
, V
T
amb
7
7
I
I
11
11
stg
0
0
tot
S
7
3
9
j
2
Pin 2 Quiescent Current
Pin 10 Quiescent Current
Ramp Generator Bias Current
Ramp Generator Current
Ramp Generator Linearity
Quiescent Output Voltage
Out Saturation Voltage to GND
Out Saturation Voltage to V
Supply Voltage
Flyback Peak Voltage
Trigger Input Voltage
Amplifier Input Voltage
Output Peak-to-peak Current (non repetitive t = 2ms)
Output Peak-to-peak Current t > 10 s
Pin 11 DC Current at V
Pin 11 Peak-to-peak Current @ t
Total Power Dissipation @ T
Storage Temperature
Junction Temperature
Ambient Temperature
Thermal Resistance Junction-tab
Thermal Resistance Junction-ambient
Parameter
TRIG-IN
1
3
< V
s
TDA81 74
4
Parameter
10
Parameter
tab
= 60 C
GENERATOR
REGULATOR
fly
VOLTAGE
S
RAMP
< 1.5ms
BUFFER
10
= 35V ; T
STAGE
I
I
V
V
V
R
R
I
I
–I
–I
1
1
1
1
7
7
6
a
a
1
1
= 0, I
= 0, I
= 0.5A
= 1.2A
7
= 0
= 0, –I
= 0 to 15V, –I
= 30k , R
= 6.8k , R
= 0.5A
= 1.2A
11
11
8
Test Conditions
4
= 0
= 0
amb
CLOCK
PULSE
= 20 A
R3
b
b
= 25
9
= 10k , V
= 10k , V
4
= 20 A
P ROTECTION
o
P OWER
AMP.
THERMAL
C unless otherwise specified)
GENERATOR
FLYBACK
6
Max.
Max.
s
s
= 35V
2
= 15V
11
1
Min.
18.5
17.0
7.2
– 40, +150
GND, V
0, +150
0, +70
Value
Value
100
35
65
20
30
40
6
4
3
3
Typ.
17.8
0.2
7.5
0.5
1.1
1.6
16
15
20
1
S
Max.
21.5
18.6
0.5
7.8
1.4
1.6
2.2
36
30
1
1
Unit
Unit
Unit
C/W
C/W
mA
mA
mA
W
%
V
V
V
V
A
A
A
V
V
V
V
V
V
C
C
C
A
A