MC33PF8100CHES

Power Management - Specialized Overview

The MC33PF8100CHES is a multi-channel power management integrated circuit (PMIC) from the PF8100 series, designed for high-performance i.MX 8 and S32x applications. It integrates seven buck regulators and four low-dropout (LDO) linear regulators within a single HVQFN-56 package. The device operates with an input voltage range of 2.7 V to 5.5 V, supporting output voltages from 400 mV to 5 V. Buck regulators provide up to 2.5 A output current, while LDOs deliver up to 400 mA. It functions reliably across a temperature range of -40°C to +105°C.

Power Management - Specialized Feature Summary

• Integrates seven buck converters and four LDOs for comprehensive power distribution
• Supports automotive-grade reliability with extended temperature operation
• Optimized for high-performance processor platforms like i.MX 8 and S32x

Power Management - Specialized Applications

• High-end consumer electronics requiring complex power sequencing
• Industrial control systems needing robust power management
• Automotive infotainment and instrument cluster designs

Power Management - Specialized Procurement Notes

Verify the specific suffix CHES against official NXP documentation to confirm pinout compatibility and pre-programmed configuration settings. Ensure the procurement channel provides valid RoHS compliance data and humidity sensitivity level information. Confirm that the HVQFN-56 packaging matches your PCB footprint requirements before finalizing orders.

Power Management - Specialized Selection Notes

Select this PMIC when designing systems based on i.MX 8 or S32x processors that require multiple regulated rails from a single component. It is suitable for applications demanding high efficiency through buck conversion alongside precise analog supply regulation via LDOs. Consider the 56-pin QFN package constraints during layout planning.

Power Management - Specialized Part Context

This component belongs to the PF8100 family of specialized PMICs developed by NXP Semiconductors. These devices are engineered to simplify board space and reduce component count in advanced computing and automotive architectures. The family includes variants tailored for different performance tiers and regulatory requirements.

Power Management - Specialized Replacement Considerations

The MC33PF8100CCES is a related variant within the same series. Verify functional equivalence and pin compatibility before substitution. No other direct public substitutes are confirmed.