LX7302CLQ

DC DC Switching Controllers Overview

The LX7302CLQ is a constant on-time buck switching controller manufactured by Microchip Technology. It operates within a switching frequency range of 200 kHz to 1 MHz and supports an output current of 25 A. The device functions with a supply voltage between 5 V and higher levels, adhering to an industrial temperature range of 0°C to +85°C. Packaged in a 20-QFN (3x3) format for surface mount installation, this component integrates adaptive on-time control architecture.

DC DC Switching Controllers Feature Summary

• Features selectable gate drive voltage for flexible interface compatibility
• Incorporates remote sense capability for improved load regulation accuracy
• Utilizes adaptive on-time control architecture for stable transient response

DC DC Switching Controllers Applications

• Point-of-load conversion systems
• Industrial power distribution networks
• Telecommunications infrastructure equipment

DC DC Switching Controllers Procurement Notes

Verify the specific manufacturer designation, as the component history involves transitions between Microsemi Corporation and Microchip Technology. Confirm the exact package variant and ordering suffixes against current official datasheets to ensure functional equivalence. Check availability status carefully, as some listings indicate discontinued or restricted supply conditions requiring alternative sourcing strategies.

DC DC Switching Controllers Selection Notes

Select this controller when designing high-current buck converters requiring precise thermal management and fast transient response. Ensure the external components support the 200 kHz to 1 MHz operating range. Verify that the application environment stays within the specified 0°C to +85°C temperature limits. Consider the 25 A output capability relative to the intended load requirements and PCB layout constraints.

DC DC Switching Controllers Part Context

This component belongs to the LX series of power management integrated circuits designed for efficient DC-DC conversion. It serves as a core control element in modern power supply architectures, replacing older analog PWM controllers with digital-like adaptive timing features. The part is categorized under PMIC switching controllers, emphasizing compact form factors and high efficiency.

DC DC Switching Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official Microchip Technology resources for direct replacements or cross-reference guides.