PM6675ASTR

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One of the most common pieces of power management integrated circuit (PMIC) technology used in modern electronics is the PM6675ASTR. This linear and switching voltage regulator from Toshiba is an ideal choice for a variety of applications, providing the user with excellent performance and long lifetime. Its features include low power consumption, a wide range of voltages, over-voltage protection, over-current protection, low noise, and high efficiency.

Applications of PM6675ASTR

The PM6675ASTR provides suppliers in most major applications with a high performance, low power, and reliable power management option. It enables high levels of performance and efficiency in applications such as cell phones and other handheld devices, laptops, medical equipment, TVs and home electronics, ear buds and headphone amplifiers, and set-top boxes. This PMIC is also used in automotive, industrial, and analog/digital signal processing systems. In addition, the PM6675ASTR can be placed in a selection of locations, including in-circuit and as an external component, for maximum efficiency and ease of installation.

Working Principle

The PM6675ASTR is a linear and switching voltage regulator that operates in a two-step process. In the first step, the current is converted into a voltage drop across the regulator\'s internal FETs. This voltage drop is then fed to a linear or buck-conversion step, depending on the load requirements. The linear voltage conversion step is designed to provide a regulated output voltage with low ripple and switch-time capabilities. The buck-conversion is designed to provide a much more efficient output in higher power and switching applications.

The PM6675ASTR is designed to be highly efficient in conversion, with minimal over-voltage and current protection. The linear converter uses a low noise pulse-width modulation (PWM) technique to keep the output noise down to a minimum and provide stable output power. The buck-conversion, on the other hand, uses a buck-converter to decrease losses and improve efficiency in power conversion.

High Performance & Long Lifetime

The PM6675ASTR offers excellent performance and long lifetime. Its low power consumption allows for increased battery life in mobile systems. The wide range of operating voltages, from 2.3 volts to 5.5 volts, makes it an ideal choice for a variety of different applications. The PM6675ASTR also provides over-voltage and over-current protection, ensuring maximum reliability and safety in operation. Moreover, the low noise and high efficiency levels of the PM6675ASTR make it a popular choice for many electronic products.

Conclusion

The PM6675ASTR from Toshiba is a linear and switching voltage regulator that is perfect for a variety of applications in electronics. Its features such as low power consumption, wide voltage range, over-voltage and over-current protection, low noise, and high efficiency make it an ideal choice for many applications. The PM6675ASTR also provides excellent performance and long lifetime, making it a popular choice for many electronic products.

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