PAC55713
70 V BLDC Motor Controller & Driver with Advanced Production Features
Key Features
- 150 MHz Arm Cortex M4F
- 128 kB Flash, 32 kB SRAM
- 70 V Buck/SEPIC DC/DC Controller with external NCH FET
- 5 V/200 mA system supply
- 3 High-side 70 V 1.2 A (source)/1.8 A (sink) gate drivers
- 3 Low-side 20 V 1.2 A (source)/1.8 A (sink) gate drivers
- VDS Sensing
- Advanced Cycle-by-Cycle Protection
- 1 x Differential PGA (x1 to x48)
- 6 x Single PGA (x1 to x48)
- Programmable over-current shut-down
- Programmable comparator hysteresis and blanking
- Simultaneous Sample and Hold for 3 cycles
- nDrive/nBrake - External Driver Disable
Qorvo's PAC55713 expands Qorvo's broad portfolio of full-featured Power Application Controller® (PAC) products - highly optimized System On Chip (SOC) for controlling and powering next generation smart energy appliances, devices, and equipment – by adding new features such as Cycle By Cycle (CBC), Enhanced Sample And Hold (S&H), Windowed Watchdog Timer, Vds Sensing and nDrive/nBrake for added safety.
This application controller integrates a 150 MHz Arm® Cortex®-M4F 32-bit microcontroller core with Qorvo's proprietary and patent-pending Multi-Mode Power Manager™, Configurable Analog Front End™, and Application Specific Power Drivers™ to form the most compact microcontroller-based power and general purpose application systems.
The product's microcontroller features up to 128 kB of embedded FLASH and 32kB of SRAM memory, a high-speed 12-bit 2.5 MSPS 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.
Typical Applications
- Industrial BLDC Motor Control (Pumps, Fans, Robotics)
- Power and Garden tools
- Small Appliances
- E-mobility
Product Categories
| Power Supply Input Voltage(V) | 5.2 to 70 |
| Power Supply Topology | 70V Buck |
| Gate Drivers (High-Side) | 3 @ 70V - 1.2A Source / 1.8A Sink |
| Gate Drivers (Low-Side) | 3 @ 70V - 1.2A Source / 1.8A Sink |
| Microcontroller | 150 MHz ARM Cortex M4F |
| MCU Flash(KB) | 128 |
| MCU SRAM(KB) | 32 |
| MCU ADC | 12 bits 2.5 MSPS SAR |
| MCU GPIOs | 30 Digital GPIO's (3.3V tolerant) + 10 AIOx GPIOs |
| MCU PWMs | 31 |
| Serial Interfaces | UART/SPI, I2C, CAN |
| Signal Chain Diff Amps | 1 |
| Signal Chain Single Amps | 6 |
| Signal Chain ADC Channels | 14 |
| Package Type | TQFN, 64-pin |
| Package(mm) | 8.0 x 8.0 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | EAR99 |
Supporting Evaluation Tools
The ET-UARTSWD adapter is the preferred adapter for evaluation of PAC devices/firmware and combines a USB to UART adapter with SWD debugger connector adaptation into a single board with isolation. The ET-UARTISO-1 adapter provides only the USB to UART adapter with isolation for Qorvo application GUI communications.
ET-UARTSWD
The ET-UARTSWD isolated communications and debugging interface unifies two modules into one. Previously, interfacing a PC Computer to any of Qorvo's PAC5xxx Evaluation Modules required one module to enable UART based serial communications and a second module to allow for in-system debugging and FLASH memory programing.
Download ET-UARTSWD User Manual
PAC5xxx Flash Programmer Tools
Qorvo has partnered with Flash Programmer solution providers to support our Intelligent Motor Control PAC product families. These proven tools are suitable for emerging and high volume product manufacturing. Both package level (socketed) and board level Flash programming solutions are available.
Qorvo will support other vendors familiar with Arm® Serial Wire Debug (SWD) protocol to add PAC product compatibility on their existing Flash programmer platforms. For details, please contact Qorvo Sales.
PAC55xx Software
| PAC55xx BLDC Application Firmware Version: V2.3.1 |
Installer for the PAC55xx BLDC application firmware, which implements sensored BLDC and sensorless BEMF motor control on all members of the PAC55xx family. The installer contains example application source code, Windows graphical user interface (GUI), and documentation to allow the user to configure the system to work with their target motor. Project files for IAR Systems Embedded Workbench for Arm (EWARM) and Keil uVision are included. |
| PAC FOC Application Firmware Version: v4.5.0 |
Installer for the PAC FOC application firmware designed to show case motor control using sensorless Field Oriented Control (FOC) on all PAC devices. The installer contains example FOC application source code, Windows graphical user interface (GUI), and documentation to allow the user to configure the system to work with their target motor. Project files for IAR Systems Embedded Workbench for Arm® (EWARM), Keil uVision and Eclipse are included. The FOC application provides a configurable set of features to meet many different application requirements such as sensorless position/speed estimator, start-in-motion (SIM), three or single shunt operation, open phase detection (OPD), field weakening and others. |
| PAC55xx Software Development Kit Version: v1.8.0 |
Installer for the PAC55xx Software Development Kit (SDK) that provides register level definitions and peripheral driver APIs for developing Arm M4 application firmware on all PAC55xx devices. The PAC55xx SDK is a unified SDK that supports Keil µVision IDE, IAR Systems Embedded Workbench for Arm (EWARM) IDE, and GCC tool chains. |
| PAC55xx Example Code Version: v1.5.0 |
Installer for the PAC55xx Example Code that provides source code examples for using the PAC55xx peripherals. IDE projects are provided for Keil MDK (µVision), IAR Systems Embedded Workbench for Arm (EWARM), and Eclipse. |
| PAC55xx ActiveFlashLight™ Bootloader Version: v1.0.0 |
Installer for the PAC55xx ActiveFlashLight™ Bootloader that provides source code and example projects for in-system FLASH programming using a UART peripheral. Supported IDEs are Keil MDK (µVision), IAR Systems Embedded Workbench for Arm (EWARM), and Eclipse. |
| PAC55xx CANopen Device Driver | Installer for the PAC55xx CANopen device driver that provides source code for support of the CANopen protocol stack using the PAC55xx family of devices. Supported IDEs are Keil MDK (µVision), IAR Systems Embedded Workbench for Arm (EWARM), and Eclipse. |
PAC55xx IDE Support
Development of application firmware for PAC55xx Arm® Cortex® M4 is made easy with standard integrated development environments (IDEs). PAC55xx can be used with the most popular integrated IDEs including Keil MDK(uVision), IAR Systems Embedded Workbench for Arm, and Eclipse.
| PAC55xx Keil Support Version: 2018-06-18 |
Support files for developing PAC55xx firmware with Keil MDK (uVision). |
| PAC IAR Support Version: 2019-07-31 |
Support files for developing PAC firmware with IAR Embedded Workbench for Arm |
| Eclipse with PAC support Version: v1.1.0 2019-03-27 |
Installer for Eclipse and supporting plugins for development on the PAC family of devices. |
| Segger J-Link Support Version: 2021-10-23 |
PAC support files for Segger J-Link debuggers. |
| OpenOCD Support Version: 1.0.1 2020-11-02 |
PAC support files for miscellaneous debuggers. |