MC34VR500V7ES

Power Management - Specialized Overview

The MC34VR500V7ES is a multi-output DC/DC regulator from NXP Semiconductors, designed for high-performance power management. It features four buck converters capable of delivering up to 4.5A output current and three user-programmable low-dropout (LDO) regulators. The device operates with an input voltage range of 2.8V to 4.5V and supports a switching frequency of 16MHz. It utilizes a QFN-56 package and functions within a temperature range of -40°C to +105°C.

Power Management - Specialized Feature Summary

• Integrates four high-current buck converters and three programmable LDOs in a single IC
• Supports I2C-based register read/write protocols for dynamic configuration
• Utilizes SMARTMOS BiCMOS process technology for integrated analog and power functions

Power Management - Specialized Applications

• Powering QorIQ processing platforms
• Network processor systems
• LS1 series processors including LS1023A, LS1043, T1012, and T1023

Power Management - Specialized Procurement Notes

Verify the specific suffix 'V7ES' against official NXP documentation to confirm pinout and thermal characteristics. Ensure compatibility with the KITVR500EVM development kit if evaluation is required. Confirm RoHS compliance status through the manufacturer's datasheet before integration into production designs.

Power Management - Specialized Selection Notes

Select this component for applications requiring multiple regulated rails from a single source. It is suitable for systems needing high current density from buck converters alongside precise LDO outputs. Consider the QFN-56 package constraints and thermal dissipation requirements when designing the PCB layout for optimal performance.

Power Management - Specialized Part Context

This part belongs to the MC34VR500 series, a family of PMICs optimized for NXP's QorIQ and LS1 processor families. It serves as a comprehensive power solution, replacing discrete regulator designs. The series includes variants tailored for different core counts and voltage requirements within the same ecosystem.

Power Management - Specialized Replacement Considerations

Check for MC34VR500VBES or MC34VR500VAES for alternative packaging or tape-and-reel options. Verify electrical equivalence with MC34VR500V1ES. Consult NXP documentation for any updated revisions or recommended upgrades within the MC34VR500 family.