LM2576D2T-ADJG

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The LM2576D2T-ADJG is a monolithic high-efficiency step-down switching regulator capable of driving up to 3A of load current, with excellent line and load regulation. As an adjustable voltage regulator, it offers a wide output voltage range, allowing adjustment of the output voltage with a single resistor. Its many features make it ideal for a wide range of applications in the consumer, industrial, computing and telecommunications market sectors.

The LM2576D2T-ADJG fits into the category of power management integrated circuits (PMICs), especially the Voltage Regulators, and DC to DC Switching Regulators. It is a unique voltage regulator, because it uses a fixed frequency, pulse-width modulated (PWM) oscillator to drive a switch-mode step-down (buck) switching regulator. It includes an integrated driver circuit, internal voltage averaging, current limiting, and thermal shutdown. This feature set makes this efficient, low-cost integrated device ideal for a wide range of applications.

The LM2576D2T-ADJG is a synchronous rectifier step-down switching regulator that features multiple features, allowing even complex power architectures to be designed more easily. This device comprises of a PWM controller, an integrated high-side and low-side MOSFETs, and a linear regulator. The switching regulator can accept input voltages as high as 28V and can provide an output voltage ranging from 0.8V to 18V. This device operates at a switching frequency of up to 500kHz and can deliver a minimum of 3A continuous current.

The LM2576D2T-ADJG utilizes an internal voltage error amplifier, and a frequency compensation network to provide loop stability and accurate output voltage regulation. The switching frequency can be externally synchronized for overcoming electromagnetic interference (EMI) issues. It has a wide operating temperature range of -40°C to 125°C, making it suitable for a wide range of high temperature applications.

The LM2576D2T-ADJG can be used in a variety of applications, such as DC-DC converters, battery charging, power supplies, and power sequencing. It can also be used in audio and general purpose power systems, as well as regulating high-current and high-voltage power sources. The unmatched accuracy and temperature stability of the LM2576D2T-ADJG make it an ideal solution for precision voltage regulation applications.

The LM2576D2T-ADJG is an ideal device for those looking for a high accuracy, high efficiency, and low-cost solution for their power management applications. With its wide range of features, it is ideal for many applications, ranging from general purpose to high-power systems. Its low cost, high efficiency, and many other features make it a great choice for engineers looking for a robust, reliable power supply solution.

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