PAC5222QM

Application Specific Microcontrollers Overview

The PAC5222QM is a power application controller featuring an ARM Cortex-M0 core, designed for motor control and ignition systems. It integrates a 44V DC/DC buck or SEPIC controller with integrated 56V/1.5A gate drivers. The device operates on a supply voltage range of 5.2V to 44V, delivering up to 1.2A output current. It includes a high-speed 10-bit ADC with dual auto-sampling sequencers, 32kB embedded flash, and 8kB SRAM. Operating temperatures span from -40°C to +105°C in a 48-WFQFN package.

Application Specific Microcontrollers Feature Summary

• Integrates a fully programmable 32-bit microcontroller with dedicated power management capabilities
• Includes built-in 44V DC/DC buck or SEPIC controller for efficient power regulation
• Features integrated 56V gate drivers capable of handling high-current loads
• Equipped with a high-speed 10-bit analog-to-digital converter for precise signal processing

Application Specific Microcontrollers Applications

• Smart home appliances requiring energy-efficient motor control
• Industrial devices and equipment automation
• Power tool applications demanding robust driver integration
• Ignition systems in small engines

Application Specific Microcontrollers Procurement Notes

Verify the specific datasheet revision and ordering suffixes to ensure compatibility with your design requirements. Confirm that the 48-WFQFN package dimensions match your PCB footprint constraints. Check for any recent supply chain updates or alternative package options if standard availability is limited. Ensure that the operating voltage range aligns with your system's power architecture before finalizing procurement.

Application Specific Microcontrollers Selection Notes

Select this component when a combined MCU and power driver solution is required to reduce bill of materials count. The integrated DC/DC controller simplifies board layout by eliminating external switching components. Consider the 1.5A driver capability for direct motor interfacing without additional discrete transistors. The wide operating temperature range supports deployment in harsh industrial environments.

Application Specific Microcontrollers Part Context

The PAC5222QM belongs to Qorvo’s PAC52xx series of intelligent motor controllers. This family targets smart appliance and industrial markets by merging processing power with high-voltage drive capabilities. It serves as a compact alternative to discrete solutions, offering reduced component count and improved reliability for 44V class applications.

Application Specific Microcontrollers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with other PAC52xx variants based on pinout and functional requirements.