Product Summary

The TDA1170S is a monolithic integrated circuit in a 12-lead quad in-line plastic package. It is intended for use in black and white and colour TV receivers.

Parametrics

TDA1170S absolute maximum ratings: (1)VS Supply Voltage at Pin 2: 35 V; (2)V4, V5 Flyback Peak Voltage: 60 V; (3)V10 Power Amplifier Input Voltage: + 10 V; (4)Io Output Peak Current (non repetitive) at t = 2msec: 2 A; (5)Io Output Peak Current at f = 50Hz t ≤ 10μsec: 2.5 A; (6)Io Output Peak Current at f = 50Hz t > 10μsec: 1.5 A; (7)I3 Pin 3 DC Current at V4 2: 100 mA; (8)I3 Pin 3 Peak to Peak Flyback Current for f = 50Hz, tfly ≤1.5msec: 1.8 A; (9)I8 Pin 8 Current: ± 20 mA; (10)Ptot Power Dissipation: 5W at Ttab = 90 ℃; 1W at Tamb = 80 ℃; (11)Tstg, Tj Storage and Junction Temperature –40 to + 150 ℃.

Features

TDA1170S features: (1)synchronization circuit; (2)oscillatorand ramp generator; (3)high power gain amplifier; (4)flyback generator; (5)voltage regulator.

Diagrams

TDA1170S block diagram

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