LMS5214IMGX-2.5/NOPB

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LMS5214IMGX-2.5/NOPB Application Field and Working Principle

PMIC (Power Management IC) Voltage Regulators, also known as Linear Voltage Regulator ICs, are used in various types of circuit designs as a basic unit for providing a stable supply voltage. The LMS5214IMGX-2.5/NOPB PMIC Voltage Regulator is a four-channel (4-channel), low-dropout linear voltage regulator that provides four adjustable output voltages of up to 2.5 V.

Application Field

The LMS5214IMGX-2.5/NOPB PMIC Voltage Regulator IC features a unique offer of four independent supply voltage channels in one single package, providing regulated outputs of up to 2.5 V with a maximum current of 2.5 A per channel. The LMS5214IMGX can drive as much as 10 A of current, reaching 3 A on the four channels simultaneously. It is suitable for applications requiring multiple supply voltages, such as computer, industrial, communications and automotive products.

Taking into account its features, the LMS5214IMGX-2.5 Voltage Regulator can be useful in a variety of fields of electronics, and particularly: automotive, computing, portable batteries, energy management and electric standards.

Working Principle

The way in which the LMS5214IMGX-2.5/NOPB PMIC Voltage Regulator IC works is quite straightforward, it simply takes in a voltage and regulates it according to the user\'s settings. It has two main functions, it can be used as a low-drop linear regulator, as it is capable of providing a stable voltage output, or as a power converter, as it also has a power scaling functionality.

An integrated Dynamic Voltage Scaling (DVS) system allows the user to set the output voltage of the channels anywhere from 1.5 V up to 2.5 V, at the same current capability and efficiency. This system provides flexibility and adaptability for today’s multi-voltage designs.

The LMS5214IMGX Voltage Regulator also provides an adjustable current limit for each output channel, to ensure that it does not exceed the specified limit, as well as an over-temperature protection (OTP) control, with a driver that allows the OTP circuit to sense die temperature and shut down the output, protecting the system against fire hazard.

The LMS5214IMGX-2.5 Voltage Regulator can be used alone, but is especially suitable for use in conjunction with DC-DC converters, as a complete power supply solution. In addition, LMS5214IMGX can be used as a precision voltage reference, as it has an error rating of 50 mV and a temperature coefficient of just 0.1 mV/°C.

Conclusion

For applications requiring multiple, adjustable supply voltages, the LMS5214IMGX-2.5/NOPB PMIC Voltage Regulator IC is a great choice. It can provide up to four individual adjustable output voltages of up to 2.5 V, with a maximum current of 2.5 A per channel, as well as adjustable current limits, over-temperature protection, and Dynamic Voltage Scaling (DVS). In addition, LMS5214IMGX can also be used as a precision voltage reference, as it has an error rating of 50 mV and a temperature coefficient of just 0.1 mV/°C.

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