PT8A3303AWEX

Series:	--
Part Status:	Obsolete
Applications:	Heating Controller
Current - Supply:	--
Voltage - Supply:	4 V ~ 5.5 V
Operating Temperature:	-20°C ~ 85°C (TA)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction: What is the PT8A3303AWEX?

The PT8A3303AWEX is an energy-efficient, high-performance integrated circuit (IC) used to manage power in applications that require power efficiency, such as portable electronic devices. It is a member of Texas Instruments\' Power Management Specialized portfolio and is suitable for applications such as low-power audio, battery-charger, and lighting systems.

Application Fields of PT8A3303AWEX

The PT8A3303AWEX IC is ideal for applications where low power consumption and reliability are paramount. Its particular application fields include portable electronic devices, flash memory systems, solid-state drives, and low-power audio systems. It has a high level of integration which helps reduce circuit complexity and can handle a wide range of input voltages from 1.8V to 6.5V.

The PT8A3303AWEX Working Principle

The PT8A3303AWEX has two main operating modes. First, in current-mode operation, the integrated circuit regulates and maintains the proper amount of current, depending on the input voltage. Second, in voltage-mode operation, the circuit regulates the output voltage according to the programmed voltage settings.The PT8A3303AWEX has a wide range of features that enable it to provide many useful functions. It can contain up to three voltage regulators to provide a regulated output from 1.8V up to 6.5V. It also contains several protection and control circuitry, as well as a power-good indicator. In addition, the integrated circuit can be adjusted for low power consumption and to improve overall efficiency.

Thermal Performance

The PT8A3303AWEX IC is capable of meeting very strict thermal profiles. It uses both light-load current-foldback and thermal-loop techniques to manage power efficiently. The device also integrates an on-chip thermal-sense diode which gives a good indication of junction temperature. The integrated circuit has excellent thermal performance and is capable of dissipating up to 1W of heat.

Conclusion

The PT8A3303AWEX integrated circuit is an excellent choice for low-power applications such as portable electronic devices, flash memory systems, solid-state drives, and audio systems. It offers high efficiency, excellent thermal performance, and low power consumption, making it an ideal solution for power management applications. Furthermore, its wide range of features, adjustable settings, and protection and control circuitry make it well-suited for many different kinds of power management applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description