TPS61122PWRG4

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The TPS61122PWRG4 is a power management integrated circuit (PMIC) with specialized applications that address the increasing demands of power optimization and energy efficiency in portable devices. The device is capable of delivering a wide range of output voltages, delivering up to 10A while still providing voltage regulation with very low noise and low quiescent current. The TPS61122PWRG4 has a wide input voltage range that includes industrial, 3.3V, 2.5V, 1.8V and 0.9V, allowing it to be used in a variety of applications. As a power management IC, the TPS61122PWRG4 delivers high-efficiency power conversion, up to 97% efficiency, which helps reduce system power dissipation, extend battery life, and decrease power losses.

The device is designed for use as a single-phase synchronous buck regulator, as well as a load switch that allows for powering circuits on/off based on logic input. The fault protection features include thermal management and under voltage lockout, ensuring safe and reliable operation. Additionally, the TPS61122PWRG4 offers programmable soft-start and adjustable frequency control up to 1MHz. It also includes enable and fault pins to enable communication between the PMIC and other devices.

The TPS61122PWRG4’s high switching frequency, up to 1MHz, reduces the board area required and helps to reduce output voltage ripple. The wide input voltage range and programmable output voltages up to 1.8V provide flexibility when powering different types of applications. The device also includes integrated compensator, over-temperature protection, output voltage tracking, and adjustable soft-start features to ensure reliable operation. The integrated high-efficiency buck regulator, up to 97%, allows for more efficient power management for portable applications.

The TPS61122PWRG4 is designed for space-constrained applications, such as consumer electronics and cell phones. Its high efficiency, wide input voltage range, low output noise, and wide output voltage range make it an ideal choice for powering high performance portable devices. With its high voltage, current and temperature ratings, the TPS61122PWRG4 is also an excellent choice for use in industrial, medical and automotive applications.

In summary, the TPS61122PWRG4 is a PMIC with specialized applications that address the increasing demands of power optimization and energy efficiency in portable applications. Its high efficiency, wide input voltage range, low output noise, and wide output voltage range make it an ideal choice for powering high performance portable devices. Additionally, its integrated fault protection features, adjustable parameters and high switching frequency allow for safe and reliable operation. With its robust features, the TPS61122PWRG4 is an excellent choice for space-constrained applications, such as consumer electronics, cell phones, and industrial, medical and automotive applications.

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