LM2574MX-15

The LM2574MX-15 is a monolithic integrated switching regulator ideal for applications such as battery charging, telecom, motor control and DC-DC conversion. It is a part of the National Semiconductor SystemSmart family of DC to DC converter solutions. This part can provide a power output of up to 15V and has an adjustable output voltage of 1 9V to 58V.

This regulator consists of a PWM controller and an external power MOSFET. It is designed to help reduce the cost of external component count and size. This part has a wide voltage and current range, which allows for use in a variety of applications. It has a wide input voltage range from 3V up to 60V, and can provide an adjustable output voltage from 1V to 58V. It also features a wide operational frequency range of 25kHz to 750kHz and can provide up to 20A of continuous output current.

The LM2574MX-15 is an excellent choice for applications that need high efficiency and low noise. This regulator operates with an adjustable sense voltage and current limit, which help to ensure that the part is operating safely and reliably. This regulator also features an automatic burst mode, which helps to reduce the quiescent current when the load is not active. This part also has an adjustable soft-start feature, which helps to reduce the inrush current when starting up.

The LM2574MX-15 also has an output over-voltage protection which will automatically shut down the device when the output voltage exceeds a certain threshold. This provides protection against any damage that may occur from an over-voltage situation. The regulator also features a thermal shutdown protection which helps to protect the device from damage due to excessive power dissipation. This regulator can also be adapted to a synchronous rectification mode, which helps to reduce the power losses and improve its efficiency.

Overall, the LM2574MX-15 is an ideal solution for applications that require portable, high efficiency and low noise DC to DC conversion. This regulator can be adapted to a variety of applications, and is designed to help reduce the external component count and size. Its wide voltage and current range makes it the perfect choice for applications such as battery charging, telecom, motor control and DC-DC conversion.