TPS22962DNYT

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

Power Management ICs (PMICs) are integrated circuit package devices used to manage power requirements in a variety of applications. PMICs provide power control and power distribution among multiple devices and circuits within an application. PMICs are available with a variety of features, including power regulation and power distribution, as well as other features such as fault protection, power sequencing, and circuit monitoring.

Power Distribution Switches, Load Drivers, and Level Shifters are all important sub-categories of PMICs that perform critical functions in a wide range of applications. Among these sub-categories is the TPS22962DNYT, a load driver/shifter solution that provides an effective and efficient solution for power distribution in a variety of applications. This article will discuss the TPS22962DNYT, Application Field and Working Principle.

Application Fields of TPS22962DNYT

TPS22962DNYT is a high-efficiency load driver/level shifter solution designed for cost-sensitive portable consumer electronics applications including imaging, gaming, GPS and glucose monitoring devices. The TPS22962DNYT features a programmable asynchronous setpoint and a logic-controlled output current limit of 3.3A, making it suitable for a wide variety of applications.

The TPS22962DNYT is well suited for cost-sensitive mobile applications, as it features a low quiescent current of just <40 mA and a high power efficiency of over 93%. In addition, the TPS22962DNYT supports an adjustable output voltage up to 3.3V, allowing for flexible power distribution. The device also supports a programmable logic-controlled current limit setting, enabling users to adjust the output current limit based on their application’s requirements.

The TPS22962DNYT supports both Synchronous and Asynchronous mode operation, allowing users to optimize their power distribution topology for their application. In addition, the TPS22962DNYT provides a fault protection and power sequencing capability, allowing for safe operation in a variety of applications. The device also provides a programmable switching frequency, enabling users to optimize the switching frequency to reduce acoustic noise and improve power efficiency.

Working Principle of TPS22962DNYT

The TPS22962DNYT is a load driver/level shifter that accepts a wide range of supplied voltages and provides an adjustable output voltage up to 3.3V. The device supports programmable logic-controlled current limit setting, allowing users to adjust the output current in accordance with their application’s requirements. The device also features a fault protection and power sequencing capability, which protects the system from sudden overloading or short-circuits.

The TPS22962DNYT includes an internal step-up DC/DC converter and an internal synchronous buck switching regulator for power conversion. In Synchronous mode operation, the internal step-up DC/DC converter directly accepts a supply voltage from 3V to 10V and provides a regulated voltage up to 3.3V. The internal switching buck regulator is then used to deliver a regulated voltage from the input voltage to the output. In Asynchronous operation, the device accepts a supply voltage from 2V to 3.6V and provides an adjustable output voltage up to 3.3V.

The TPS22962DNYT features a programmable asynchronous setpoint that can be programmed to a wide range of output voltages to allow for power distribution. At the same time, the device also features a logic-controlled output current limit of 3.3A, enabling users to adjust the output current for their application’s specific requirements. The device also supports a programmable switching frequency, enabling users to optimize the switching frequency to reduce acoustic noise and improve power efficiency.

Conclusion

In conclusion, the TPS22962DNYT is a high-efficiency load driver/level shifter solution designed for cost-sensitive portable consumer electronics applications. The device supports both Synchronous and Asynchronous mode operation, allowing users to select the most appropriate power distribution topology for their application. The device also features a programmable logic-controlled current limit setting and a programmable asynchronous setpoint, enabling users to adjust the output current in accordance with their application’s requirements. Additionally, the TPS22962DNYT features a programmable switching frequency, allowing users to optimize the switching frequency to reduce acoustic noise and improve power efficiency. This makes the TPS22962DNYT ideal for cost-sensitive mobile applications such as imaging, gaming, GPS and glucose monitoring devices.

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