LMS8117AMPX-1.8/NOPB

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The LMS8117AMPX-1.8/NOPB is a PMIC (Power Management Integrated Circuit) that belongs to the category of Voltage Regulators Linear. It is designed for general-purpose DC/DC power applications in notebooks, desktop PCs, set-top boxes and other embedded systems. It features a low quiescent current of only 10 mA and a fast-transient response of 22mV/us. It is capable of providing a wide input voltage range from 9V to 36V and an adjustable voltage output from 1.8V to 9.75V. It also offers high output current of 17A and high efficiency up to 92%.The LMS8117AMPX-1.8/NOPB IC integrates a controllable high-side N-channel MOSFET, which is used to regulate the output voltage. It includes a pre-bias circuit and an integrated V REF that allows the output voltage to be adjusted to precisely match the voltage requirements of the system. This feature allows the IC to provide accurate output voltage regulation even in low input voltage conditions.The LMS8117AMPX-1.8/NOPB incorporates several protection features such as undervoltage lockout, overcurrent protection and thermal shutdown. Undervoltage lockout prevents the IC from starting up until the input voltage is greater than the set undervoltage lockout threshold. The overcurrent protection and thermal shutdown features protect the IC from damage caused by excessive current or excessive temperature.The LMS8117AMPX-1.8/NOPB is equipped with several frequency control features for optimal system performance and efficiency. These features include pulse-width modulation (PWM) and pulse-frequency modulation (PFM) for improved efficiency, and power-saving and spread-spectrum frequency modulation to reduce output noise.The LMS8117AMPX-1.8/NOPB is designed for the 12V to 24V, adjustable output application. It provides high efficiency, high output current and high current peak tolerable capabilities, and excellent thermal characteristics. It is available in a small 8-pin SOIC package and supports both surface mount and through hole mounting.This PMIC (Power Management Integrated Circuit) is suitable for various applications such as high-performance gaming notebook PCs, digital consumer equipment, and 2-in-1 devices. It is also suitable for notebook PCs, netbooks, and other embedded systems.

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