PS8A0014PE

PS8A0014PE Application Field and Working Principle

Introduction to PS8A0014PE

POWERSOFT\'s PS8A0014PE is an optimized single-chip power management solution for direct drive LCD TVs. It can be used to replace two/three separate chips, such as T-con, audio codec and DC-DC power management, thus reducing PCB area, boosting system integration and shortening design cycle time.

Application Field of PS8A0014PE

PS8A0014PE is most suitable for direct drive LCD TV products that must meet stringent requirements for cost, size and performance. This chip is capable of providing full power management support for a system, comprising of a main controller, T-con, etc., allowing the system to perform full power management. This chip is also able to manage multiple motor types (Delta motor, linear motor, direct motor) easily and provide superior stability and performance.

Features of PS8A0014PE

PS8A0014PE has a number of outstanding features. It includes an integrated NSDCTM T-con, display voltage and sleep/wakeup control, and DC/DC converters for 9v/12v/24v boost. It also supports intelligent fps, 3D noise reduction, color temperature, and lowprecision calibration. This chip provides a wide range of output voltage options, from 5V to 24V. It is designed for low power consumption, with a 1W standby power consumption and a supply voltage range of 2.7V to 4.5V.

In addition, PS8A0014PE supports integrated LVDS and RF input and is compatible with PWM and PG signals of multiple processor types. It is also compatible with multiple audio formats, including AC-3, MPEG-1/2 and MP3.

Working Principle of PS8A0014PE

PS8A0014PE adopts an advanced power management control process, providing a great deal of system-level control and signal processing capabilities. It uses a variety of power supply technologies to stabilize the system voltage and maintain it at the maximum supply voltage range.

Additionally, PS8A0014PE provides a continuous 5V and 12V power supply for the LCD panel, as well as a dedicated primary power for the buzzer, keypad, and other parts. It also features an integrated sleep/wakeup control and a built-in RTC clock, allowing the system to enter sleep mode during periods of inactivity.

Finally, PS8A0014PE has integrated video signal processing capabilities, allowing it to adjust backlight brightness, contrast, and other display parameters. It also allows for intelligent fps, 3D noise reduction, color temperature, and lowprecision calibration, providing superior image quality and enhanced user experience.

Conclusion

In conclusion, POWERSOFT\'s PS8A0014PE is an optimized single-chip power management solution that provides superior system-level control and signal processing capabilities. It allows for direct drive LCD TVs to meet stringent cost, size, and performance requirements and provides integrated LVDS and RF input, as well as intelligent display parameter control.