The STV9379F from STMicroelectronics is a high-performance vertical deflection booster designed to operate in television and monitor displays with up to 3 App tube sizes. This integrated circuit is part of a comprehensive range of vertical deflection boosters that STMicroelectronics offers for various applications.
Key Features
- Power Amplifier: With its built-in power amplifier, the STV9379F provides a high current output capable of driving the yoke of the CRT, ensuring crisp and accurate vertical scanning.
- Flyback Generator: The 70V flyback generator supports high-voltage operations, providing the necessary energy for the vertical retrace period.
- Thermal Protection: It includes thermal protection circuitry to prevent overheating, ensuring reliable performance and a longer lifespan for the device.
- Flexibility: This device is suitable for use in various TV and monitor applications, offering designers flexibility in their circuit configurations.
Applications
The STV9379F is ideal for use in a range of consumer electronics, particularly in the vertical deflection systems of CRT-based televisions and monitors. Its robust design and integrated features make it well-suited for:
- Standard and high-resolution monitors
- Portable and flat-screen televisions
- Multi-sync monitors
Advantages
By integrating the vertical deflection function with a flyback generator, the STV9379F simplifies the design and reduces the component count in the vertical deflection circuitry. This not only saves space on the PCB but also improves reliability and reduces overall system cost.
Technical Specifications
- Supply Voltage: Typically at 30V
- Output Current: Up to 2.5 App
- Thermal Protection: Yes
- Package: Heptawatt package for optimal power dissipation
With its combination of performance, efficiency, and reliability, the STV9379F is a standout choice for designers looking to create high-quality CRT displays. Its robust design and integrated features make it a versatile solution for a wide array of vertical deflection applications.
