KA2130A

The KA2130A is designed as a monolithic integrated circuit for use in vertical deflection circuit of monochrome and small sized color television receivers. It oscillates vertical signal synchronizing with the vertical synchronization signal, and outputs the vertical deflection current with a single chip. Its functions include vertical synchronization circuit, vertical oscillation circuit, vertical saw tooth shaper, vertical output circuit, clamping circuit for blanking pulse and temperature compensating circuit.

It has many features. The first one is less number of external components. The second one is wide range of operational voltage which would be from 9 to 18V. The third one is freely adjustable pull-in range. The fourth one is adjustable blanking pulse-width. The fifth one is large output current capacity (2 Ap-p). The sixth one is built-in adjusting circuit for flyback time. The seventh one is easy mounting on printed circuit board. That are all the main features.

Some absolute maximum ratings have been concluded into several points as follow. The first one is about its power supply voltage which would be 20V. The second one is about its output current which would be 2 Ap-p. The third one is about its power dissipation which would be 1.5W without heatsink and would be 2.15W with aluminum heatsink. The fourth one is about its operating temperature range which would be from -20°C to +75°C. The fifth one is about its storage temperature range which would be from -40°C to +150°C.

And some electrical characteristics about it. The first one is about its circuit current which would be min 15mA and typ 30mA and max 46mA. The second one is about its output terminal voltage which would be min 5.6V and typ 6.0V and max 6.4V. The third one is about its vertical oscillation frequency which would be 50/60 Hz. The fourth one is about its free-running frequency which would be min 53Hz and typ 60Hz and max 67Hz. And so on. For more information please contact us.