The PAC52710EVK1 and PAC52711EVK1 Evaluation Kits by Qorvo are designed for next-generation smart energy appliances and devices. The PAC52710/11 Power Application Controllers® (PACs) integrate a 50MHz Arm Cortex-M0 32-bit microcontroller with Qorvo's Multi-Mode Power Manager and Configurable Analog Front End. They include 32kB of FLASH and 8kB of SRAM memory, supporting advanced control applications. The system features a 10-bit, 1µs ADC, dual autosampling sequencers, and a versatile 14-channel PWM engine.

The Multi-Mode Power Manager supports buck and SEPIC modes, managing multiple power sources efficiently. Application Specific Power Drivers (ASPD) offer high-voltage drivers for H-bridge, half-bridge, and 3-phase applications. The Configurable Analog Front End provides amplifiers, comparators, and I/Os for analog signal sampling and feedback control. These features enable the PAC52710/11EVK1 kits to power and control a wide range of applications, including motor control and digital power supplies.

PAC52710/11EVK1 Evaluation Kits Features  

The PAC52710/11EVK1 evaluation kits offer a comprehensive set of features for power and control applications. Let’s explore some of their notable features:

Microcontroller and Performance

The Qorvo PAC52710/11EVK1 Evaluation Kits feature the PAC52710/11 Power Application Controllers, equipped with a 50MHz Arm Cortex-M0 microcontroller. This MCU core offers efficient control and processing, suitable for a variety of smart energy appliances and devices. The microcontroller includes 32kB of embedded FLASH and 8kB of SRAM, supporting compact and efficient embedded applications. Additionally, it features a high-speed 10-bit ADC with a 1µs conversion rate and dual autosampling sequencers, ensuring fast and accurate data processing.

Power Management and Drivers

The PAC52710/11 integrates Qorvo's proprietary Multi-Mode Power Manager (MMPM), which supports input power supplies ranging from 5.2V to 70V. The MMPM is capable of operating in both buck and SEPIC modes, offering flexible power management for various sources. It also provides up to four linear regulated voltage supplies. The integrated Application Specific Power Drivers (ASPD) support high-voltage operations and are optimized for control applications such as H-bridge, half-bridge, and 3-phase motor driving.

Configurable Analog Front End

The PAC52710/11 features a Configurable Analog Front End (CAFE), which includes differential and single-ended programmable gain amplifiers, digital-to-analog converters, and comparators. This configurable system is designed for versatile signal sampling, feedback control, and sensor monitoring. The CAFE module enhances the overall functionality of the evaluation kit by allowing users to adjust for specific input signals and application requirements. This provides flexibility in analog signal processing.

Expansion and Compliance

The PAC52710/11EVK1 Evaluation Kits include several I/O options, such as 5V and 3.3V inputs and outputs, flexible clock sources, and a 14-channel PWM engine. Additionally, it supports multiple serial interfaces, including UART, SPI, and I2C, for added connectivity. These evaluation kits are RoHS-compliant, halogen-free, and lead-free, making them environmentally friendly while meeting essential safety standards. Their compact, highly integrated design makes them suitable for power and general-purpose application systems.

Applications

The PAC52710/11EVK1 evaluation kits offer a versatile platform for various applications in the power and garden tools, e-mobility, and industrial robotics sectors. 

In power and garden tools, these kits can be used to implement advanced features such as variable speed control, torque sensing, and safety mechanisms. 

For electronic speed controllers (ESC) in e-mobility applications like scooters and wheelchairs, the PAC52710/11EVK1 can provide precise motor control, efficient energy management, and fault detection capabilities. 

In warehouse and industrial robotics, these kits can be utilized for complex tasks such as position control, path planning, and collaborative robot interactions, ensuring accurate and reliable performance.