S-8355Q15MC-OWAT2G

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The S-8355Q15MC-OWAT2G is a voltage regulator that is used in various systems and applications. It is categorized under PMIC (Power Management Integrated Circuit), and falls into the category of DC DC switching controllers. It is an efficient, low-noise, and low-cost voltage regulator, with several advantages over other types of voltage regulators. This article will discuss the key features of the S-8355Q15MC-OWAT2G, as well as its application field and working principle.

Features

The S-8355Q15MC-OWAT2G voltage regulator packs a lot of features into its compact size. It has a maximum output current of 1A and an adjustable output voltage of 0.695 to 3.465 V. Its output power is adjustable up to 4.2 W, and it can accurately regulate voltages up to 0.05%. This advanced controller contains several safety functions, including over-current protection, thermal protection, overload/short-circuit protection, and over-voltage protection.

The S-8355Q15MC-OWAT2G also has a low Sleep current of just 1.2µA, which helps reduce power consumption and improve system efficiency. Additionally, the high switching frequency of 2 MHz helps reduce size, improves efficiency, and reduces noise. This efficient device also has a good transient response, making it ideal for applications that require fast switching, and its wide input voltage range of 2.5V to 5.5V ensures compatibility with a range of power sources.

Application field

The versatile S-8355Q15MC-OWAT2G voltage regulator has a wide range of applications in various fields and systems. Its low power consumption and high efficiency make it suitable for a number of battery-powered devices, such as smartphones, tablets, and portable medical devices. It can also be used in other consumer electronics and gadgets, including digital cameras, MP3 players, and home security systems. In industrial settings, it can be used in air conditioners, vending machines, and various types of control panels.

The S-8355Q15MC-OWAT2G regulator is also used in automotive applications, including fuel pumps, power lifts, and power windows. Its high efficiency makes it suitable for energy-saving systems such as solar systems, and its high switching frequency makes it ideal for high-speed communications systems, such as LANs and optical networks.

Working Principle

The S-8355Q15MC-OWAT2G voltage regulator is a DC-DC switching controller that operates on the principle of Pulse Width Modulation (PWM). It uses this PWM technique to regulate voltage outputs, allowing for precise and accurate voltage regulation. The device takes in a voltage from a power source, and uses high-frequency switches to convert it into a lower voltage. It then uses pulse-shaping techniques to regulate and control the voltage output.

The device has two main parts: an oscillator and a PWM controller. The oscillator creates an oscillating waveform and the PWM controller uses this waveform to generate a pulse and control the duty cycle of the external switches. The duty cycle of these switches is what determines the output voltage, allowing for precise control and regulation of the output.

Conclusion

The S-8355Q15MC-OWAT2G voltage regulator is a versatile DC-DC switching device that is used in a variety of applications, from consumer electronics to automotive systems. This advanced voltage regulator is capable of accurately regulating voltages up to 0.05%, has a maximum output current of 1A, and can regulate up to 4.2W. Its low power consumption and wide input voltage range make it suitable for a range of systems, and its PWM technology allows for precise control of output voltages.The specific data is subject to PDF, and the above content is for reference