TPS53126RGER Integrated Circuits (ICs)

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TPS53126RGER Application Field and Working Principle

The TPS53126RGER is a power management integrated circuit (PMIC) that belongs to Texas Instruments\' DC-DC switching controller family of products. It is a multifunctional device designed to be used in a wide range of applications, from automotive to consumer electronics. The primary goal of the TPS53126RGER is to provide an efficient DC-DC power conversion solution for powering mobile devices, such as cellular phones and tablets, that require a wide range of voltage levels.

The aim of the TPS53126RGER is to reduce energy losses associated with energy conversion from one voltage level to another. To achieve this, it employs multiple techniques, such as Pulse Width Modulation (PWM) and hysteretic control methods. The TPS53126RGER also enables users to customize their designs to best suit the target application.

Features

• Wide Input Voltage Range: 2.7V to 20V
• Selectable Default Operating Frequency and Spread Spectrum Mode
• ProtecTek™ Technology, providing an efficient protection circuit
• Support of Configurable Current Sense, Soft-Start and Power Controlled Soft-Stop Features
• Designed for Low Thermal Dissipation, Reducing System Design Requirements.

Application fields

The TPS53126RGER is a versatile device suitable for a variety of applications, from automotive to consumer electronics. The device is designed to provide high efficiency and low power consumption, making it ideal for mobile applications where power management is particularly important. In addition, the device supports a wide range of voltage levels, making it suitable for powering a number of electronic products.

The TPS53126RGER is particularly well-suited for use in smartphones, as it allows for efficient power conversion and efficient power management. The device also supports fast switching, allowing for rapid response to changing system loads. This makes it an ideal choice for applications requiring high processing power, such as gaming, video streaming and virtual reality.

In addition to smartphone applications, the device can also be used in automotive electronics and consumer electronics. The device is designed to support a wide range of voltages, making it suitable for powering car infotainment systems, displays, and other high-power applications. The device is also suitable for consumer electronics, such as home entertainment systems and set-top boxes.

Working principle

The TPS53126RGER employs Pulse-Width Modulation (PWM) and hysteretic control methods to efficiently convert one voltage level to another. The PWM system utilizes a low-side MOSFET switch, which can be programmed to switch on and off based on the input voltage. By on and off switching, the voltage is regulated to the desired level. The hysteretic system also uses a low-side MOSFET switch, which is triggered at a specified voltage level. The switch will turn off when the voltage exceeds the threshold and on when the voltage is lowered below it.

In addition to the PWM and hysteretic control methods, the TPS53126RGER also utilizes ProtecTek™ technology. This is a power management feature that provides an efficient protection circuit, ensuring the device is not damaged due to overcurrent or fault conditions. It also offers a wide range of configurable features, such as current sense, soft start and power controlled soft-stop.

The TPS53126RGER is designed for low thermal dissipation, reducing system design requirements. This makes the device suitable for managing higher power loads, making it an ideal choice for a variety of applications.

Conclusion

The TPS53126RGER is a versatile PMIC device that is suitable for a variety of applications. The device provides efficient power conversion and efficient power management, making it an ideal choice for mobile applications, such as smartphones, automotive electronics and consumer electronics. The device supports a wide range of voltage levels and employs PWM and hysteretic control methods. In addition, it features ProtecTek™ technology, which provides an efficient protection circuit, enabling it to handle higher power loads. Finally, the device is designed for low thermal dissipation, reducing system design requirements.

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