tda8175 STMicroelectronics, tda8175 Datasheet - Page 2

• Manufacturer Part Number: tda8175
• Description: Tv Vertical Deflection Output Circuit
• Manufacturer: STMicroelectronics

TDA8175
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
ELECTRICAL CHARACTERISTICS (V
THERMAL PROTECTION
The thermal protection circuit intervenes when the
die temperatures reaches 150
output power device.
2/3
Symbol
Symbol
Symbol
T
R
V
V
j
5
1
P
, T
th (j-c)
V
V
V
R
V
V
V
V
V
V
I
I
G
T
, V
, V
I
I
I
I
I
O
O
3
3
tot
2
6
1
O
O
S
3
3
5
5
5
7
7
j
stg
6
7
Supply Voltage (PIn 2)
Flyback Peak Voltage
Voltage at PIn 3
Amplifier Input Voltage
Output Peak Current (non-repetitive, t = 2ms)
Output Peak Current at :
Pin 3 DC Current at V5 < V2
Pin 3 Peak-to-peak Flyback Current at f = 50 or 60Hz, t
Total Power Dissipation at T
Storage and Junction Temperature
Junction-case Thermal Resistance
Pin 2 Quiescent Current
Pin 6 Quiescent Current
Amplifier Input Bias Current
Pin 3 Saturation to GND
Quiescent Output Voltage
Output Saturation Voltage to GND
Output Saturation Voltage to Supply
Ramp Amplitude versus Voltage Supply
AC Gain
DC Output Voltage Accuracy
Internal Bias
Input Resistance
Junction Temperature for Thermal Shutdown
f = 50 or 60Hz, t
f = 50 or 60Hz, t > 10 s
Parameter
o
C and turns-off the
10 s
case
S
Parameter
Parameter
= 70
= 35V, T
o
C
amb
= 25
PUMPING COMPENSATION
The device incorporates a special preampliflier, the
gain of which varies with changes in supply voltage.
This function allows perfect compensationof height
variations caused by changes in brightness.
V
I
V
I
I
-I
-I
22V < V
V
3
5
5
o
5
5
1
S
S
= 20mA
= 1.2A
= 0.7A
C unless otherwise specified)
Test Conditions
= 1V
= 1.2A
= 0.7A
fly
= 35V, R
= 26V
1.5ms
S
< 30V
a
= 39k
Max.
Min.
0.54
-40, +150
Value
Value
Typ.
0.61
+V
+V
-0.1
100
140
2.5
0.7
1.6
1.3
2.7
35
60
20
18
16
19
50
3
2
3
3
1
1
4
8
S
S
Max.
0.67
1.5
1.4
2.2
1.8
36
36
-1
1
o
Unit
Unit
Unit
%/V
mA
C/W
mA
mA
k
o
o
W
%
V
V
A
A
A
A
V
V
V
V
V
V
V
V
C
C
A