TPS2115APWG4

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The TPS2115APWG4 is an ultra-low power device that takes power management integrated circuits (PMICs), controllers, ideal diodes and power management logic to reduce system cost, maintain system reliability and reduce overall system power. The TPS2115APWG4 is extremely efficient in controlling power by providing a high level of integration and robust performance to support a wide range of applications.

The TPS2115APWG4 is a three-channel device that combines a switching regulator, an ideal diode and a minimum number of logic gates necessary to control the switching regulator in a single IC package. In a typical application, the device is used to control the voltage level of a system supply rail, to protect the system against input power transients, and to provide system isolation by providing a high impedance path to the input supply. The device is optimized for use in portable applications such as mobile phones, handheld computers and PDAs.

The TPS2115APWG4 integrates three operational channels, the switching regulator, the ideal diode, and the logic gates. The product combines the switching regulator, ideal diode and logic gate in the same IC package, thus, dramatically reducing package size, eliminating external components and system complexity. The device also features a low on-resistance ideal diode that is capable of handling large input voltage transients, up to 16 volts, without the need for external components.

The switching regulator channel is typically used to control the voltage level of the predominantly steady output voltage rail. This can be applied to boost or buck the input voltage. The ideal diode channel is designed to automatically switch the power to the output when it exceeds the input voltage. It provides protection against overload of the output voltage rail by bypassing the current path to the supply. The logic gate is used to control the switching regulator, ideal diode and other external components. The logic gates can be programmed by an external control signal, and they can be used to interface with system peripherals.

In addition to providing a high degree of integration, the TPS2115APWG4 also offers a wide range of features including a low quiescent current, high efficiency and low noise. The device is able to dynamically adjust to different supply voltages, making it suitable for a wide range of applications. It also offers a robust fault protection system that includes ESD protection and thermal shutdown.

The TPS2115APWG4 is designed to provide superior power management capability in a wide range of applications, including wearables, mobile phones and chargers. Its combination of high level integration and robust performance makes it ideal for use in applications that require a reliable, efficient and low power solution.

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