KA2142 Description
The KA2142C is a monolithic linear IC designed for color TV and monitor vertical deflection output. It is intended for direct drive of the deflection coils with a high efficiency. 10-SIP H/S Applications Power Amplifier Thermal Protection Flyback Generator Internal Block Diagram Vcc(L) + + Vcc(H) 2 9 4 FLYBACK GENERATOR Sawtooth IN 1 Vref 10 + - PRE AMP DRIVE STAGE OUTPUT STAGE 6 THERMAL SHUTDOWN D.Y 5 + + Rev.
KA2142 Key Features
- High output current Pump
- up circuit Low dissipation Minimum number of external parts required Direct drive to the deflectin coils Internal therma