1 PRODUCT OVERVIEW

The PAC52422 belongs to Qorvo's broad portfolio of full-featured Power Application Controller® (PAC) products that are highly optimized

for controlling and powering next generation smart energy appliances, devices, and equipment. These application controllers integrate a

50MHz Arm© Cortex®-M0 32-bit microcontroller core with Qorvo's proprietary and patent-pending Multi-Mode Power ManagerTM,

Configurable Analog Front EndTM, and Application Specific Power DriversTM to form the most compact microcontroller-based power and

general purpose application systems ranging from digital power supply to motor control. The PAC52422 microcontroller features up to

32kB of embedded FLASH and 8kB of SRAM memory, a high-speed 10-bit 1μs analog-to-digital converter (ADC) with dual auto-sampling

sequencers, 5V/3.3V I/Os, flexible clock sources, timers, a versatile 14-channel PWM engine, and several serial interfaces.

The Multi-Mode Power Manager (MMPM) provides “all-in-one” efficient power management solution for multiple types of power sources.

It features a configurable multi-mode switching supply controller capable of operating in buck or SEPIC mode, and up to four linear

regulated voltage supplies. The Application Specific Power Drivers (ASPD) are high-voltage power drivers designed for each target set

of control applications, including half bridge, H-bridge, 3-phase, intelligent power module (IPM), and general purpose driving. The

Configurable Analog Front End (CAFE) comprises differential programmable gain amplifiers, single-ended programmable gain amplifiers,

comparators, digital-to-analog converters, and I/Os for programmable and inter-connectible signal sampling, feedback amplification, and

sensor monitoring of multiple analog input signals. Together, these modules and microcontroller enable a wide range of compact

applications with highly integrated power management, driving, feedback, and control for DC supply up to 40V.