LM5574Q0MT/NOPB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LM5574Q0MT/NOPB integrated PMIC (Power Management IC) can help designers easily build end products with increased efficiency and minimized form factor. The device is part of the LM (Low Voltage) Series of DC to DC switching regulators and is classified as a voltage regulator. It provides a range of features and benefits, which make it suitable for portable power supply applications.

As a voltage regulator, the LM5574Q0MT/NOPB switches between two modes: a low-ripple PFM (Pulse Frequency Modulation) mode for moderate change in load current, and a PWM (Pulse Width Modulation) mode for severe change in load current. It is capable of providing maximum-power-point optimization, ensuring that the device has maximum efficiency. The IC also contains power good indicator, power saver pin, output resumption circuit, and built-in soft start-up circuit.

The LM5574Q0MT/NOPB integrated PMIC can also help reduce noise and vibration due to its low-ripple and low-noise switching mode. It provides internal current limit protection, thermal shut-down protection, and short-circuit protection. Furthermore, with its low-voltage operating range, the IC can work with a wide range of input voltage sources. With its 1.5A peak gate drive current, the IC can also drive large external switches for higher output voltages.

In addition, the LM5574Q0MT/NOPB features a programmable soft-start circuit that helps reduce inrush currents and prevent surging by controlling the ramp-up and ramp-down rates. The IC also features an under-voltage lockout circuit that prevents the device from operating in an unsafe condition in case of input voltage fluctuations. The ICC supply current is 5.6mA, and it has a maximum power dissipation of 1.25W.

The LM5574Q0MT/NOPB is a highly integrated and advanced PMIC designed to meet the needs of advanced power supplies and modern applications. It is an excellent choice for portable and distributed power applications, including battery-powered systems, cable modems, telecom line cards, server power, routers, cellular base stations, and embedded systems. With its extensive set of features and benefits, the IC can provide designers with the freedom to develop complex, reliable power supply designs.

The specific data is subject to PDF, and the above content is for reference