44 V BLDC Controller And Driver: PAC52422 Datasheet

The AC52422 integrates a 50MHz Arm Cortex-M0 microcontroller, advanced power management, and enhanced features, optimizing smart energy appliances with compact, efficient, and highly configurable system-on-chip technology.

This highly optimized controller combines a 50MHz Arm® Cortex®-M0 32-bit microcontroller with Qorvo’s proprietary Multi-Mode Power Manager™, Configurable Analog Front End™, and Application Specific Power Drivers™ to deliver efficient power management and control.

New features such as Cycle By Cycle (CBC) control, Enhanced Sample and Hold (S&H), and a Windowed Watchdog Timer improve system reliability, monitoring, and performance. The PAC52422 also offers up to 32kB of embedded FLASH and 8kB of SRAM memory, ensuring robust processing capabilities for embedded applications.

The integrated high-speed 10-bit, 1 MSPS analog-to-digital converter (ADC) with dual auto-sampling sequencers enhances precision in power-sensitive applications. Additional features, including 5V/3.3V I/Os, flexible clock sources, timers, and a 15-channel PWM engine, provide versatile functionality. The PAC52422 also supports multiple serial interfaces for seamless connectivity.

By combining power management and control into a single, space-efficient chip, the PAC52422 simplifies design, reduces component count, and enhances system efficiency. Its compact architecture makes it ideal for applications requiring real-time power monitoring and advanced control, such as smart appliances, industrial automation, and IoT-enabled energy systems.