TELEFUNKEN Semiconductors
TEA 8172
TV Vertical Deflection Output Amplifier
Technology: Bipolar Features
D Output peak current, I5 = 2 A D Flyback current, peak to peak, I3 = 3 A D Thermal protection, Tj
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: 17.
07.
1995
1
TEA 8172
Absolute Maximum Ratings
Parameters Supply
voltage Flyback peak
voltage Voltage at pin 3 Input
voltage Output...