TELEFUNKEN Semiconductors
TDA 4173
TV Vertical Deflection Output Amplifier
Technology:
Bipolar
Features
D
Output peak current, I
5
= 2.5 A
D
Flyback current, peak to peak, I
3
= 4 A
D
Thermal protection, T
j
140°C
Case:
7 leads special plastic case
Block diagram
+ VS
2
6
3
Flyback
generator
1
7
–
+
Power
amplifier
5
Thermal
protection
4
Deflection
coil
94 8723
Figure 1 Block diagram
Pin Configuration
Pin
1
2
3
4
Function
Inverted input
Supply voltage
Flyback generator
Ground
Pin
5
6
7
Function
Output
Output stage supply
Non inverted input
Rev. A1: 16.12.1994
1