LM5088MHX-1/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 LM5088MHX-1/NOPB is an advanced, high-performance, multiphase DC-DC switching controller specifically designed for microprocessor core power supply applications. It features a high-performance pulse-width modulation (PWM) control architecture with an additional linear regulator loop, and provides exceptional flexibility and accuracy in controlling output voltages. This contemporary controller utilizes multiple phase interleaving, phase shedding, and programming voltage selection to achieve more cost-effective power conversions with higher system reliability. This advanced controller can be used as a stand-alone multi-phase regulator or as a supervisor for a multiphase regulator.

The LM5088MHX-1/NOPB provides a high-performance multiphase DC-DC switching controller solution for cost-effective power conversion and system reliability. Its integrated, current-mode fast transient response optimization algorithms reduce input voltage and AC ripple in the output. The device can be configured to build a steady output voltage or to provide a simple voltage monitoring throughput to support dynamic voltage scaling (DVS) operations. This device also integrates a comprehensive set of features that allows the user to select and configure the design for a wide variety of applications.

The main application fields of LM5088MHX-1/NOPB are the power management of systems such as microprocessors (CPUs), graphics processing units (GPUs), digital signal processors (DSPs), and SoCs. This integrated circuit provides the ability to provide true multi-phase DC-DC conversion and voltage regulation control, which is essential for high power, high performance, and low power microprocessor-based systems. It is ideal for distributed power architectures, point-of-load (POL) application, and grid-based power systems.

The LM5088MHX-1/NOPB works by using an integrated pulse width modulation (PWM) control architecture. This control loops has a fast transient response time, allowing it to quickly respond to changes in output voltage and current. This device also supports multiple phase interleaving and phase shedding for improved performance and cost savings. The integrated linear regulator loop allows for very accurate control of the output voltage. The adjustable clock frequency allows the user to optimize the device to the particular application.

Furthermore, the LM5088MHX-1/NOPB supports a wide input supply range of anywhere from 1.8V to 6.5V and output voltage range of 1.2V to 5.5V and can support up to 6 phases. The device features a low quiescent current, low dropout voltage, high frequency operation, and combines current mode and voltage mode control. The chip also comes with a power failure detection option which will shut down the system if the input voltage drops below a certain level.

The LM5088MHX-1/NOPB is a comprehensive, multifunctional, and cost-effective DC/DC switching controller solution. It combines the advantages of PWM, high frequency operation, and multi-phase architecture, providing high performance and enhanced system reliability. This device is suitable for a wide range of applications, from the power management of microprocessors, digital signal processors, and GPUs to point-of-load architectures and grid-based power systems.

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