PAC52700
70 Volt Motor Control & Drive SoC Enabling Cost & Space Sensitive Applications
关键性能
- 50MHz Arm Cortex M0
- 32kB Flash, 8kB SRAM
- 5V/100mA system supply
- 3 High-side 70V 750mA(source)/750mA(sink) gate drivers
- 3 Low-side 20V 750mA(source)/750mA(sink) gate drivers
- 1 x Differential PGA (x1 to x48)
- 4 x Single PGA (x1 to x48)
- Programmable over-current shut-down
- Programmable comparator hysteresis and blanking
Qorvo's PAC52700 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 small appliances, tool, consumer devices, and industrial equipment – by adding the lowest cost offering in the portfolio ever.
This application controller integrates a 50MHz Arm® Cortex®-M0 32-bit microcontroller core with Qorvo's proprietary Configurable Analog Front End™, and Application Specific Power Drivers™ to form the most compact microcontroller-based motor control and drive SOC supporting a wide range of general purpose applications where cost and space are key.
The product's 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.
特别应用
- Industrial BLDC Motor Control (Pumps, Fans, Robotics)
- Power and Garden tools
- Small Appliances
- E-mobility
| 电源输入电压(V) | 5.2 to 18 |
| 栅极驱动器 (高端) | 3 @ 70V - 750mA Source / 750mA Sink |
| 栅极驱动器 (低端) | 3 @ 20V - 750mA Source / 750mA Sink |
| 微控制器 | 50 MHz ARM Cortex M0 |
| MCU 闪存(KB) | 32 |
| MCU SRAM(KB) | 8 |
| MCU ADC | 10 bits 1MSPS SAR |
| MCU GPIO | 16 Digital GPIO's (3.3V and 5V tolerant) + 6 AIOx GPIO's |
| MCU PWM | 5 |
| 串行接口 | UART/SPI, I2C |
| 信号链差分放大器 | 1 |
| 信号链单端放大器 | 4 |
| 信号链 ADC 通道 | 8 |
| 封装类型 | TQFN, 48-pin |
| 封装(mm) | 6 x 6 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | EAR99 |
PAC52700EVK1 Evaluation Kit
Qorvo's PAC52700EVK1 development platform is a complete hardware solution enabling users, not only to evaluate the PAC52700 Value Line device, but also develop power applications revolving around this powerful and versatile ARM® Cortex®-M0 based micro-controller. The module contains a PAC52700 Power Application Controller (MCU) with the bare minimum blocks required to drive most tri phase BLDC/PMSM motors. Total system cost is minimized by removing the DC/DC converter and removing two differential amplifiers, perfect for most single shunt based tri phase inverter topologies powered by low cost LDO solutions./p>
To aid in the application development the PAC52700EVK1 offers access to each and every one of the PAC52700 device's signals by means of a series of female header connectors.
The PAC52700EVK1 can be used with various Graphical User Interface (GUI) software suites to externally control particular application's features over the PAC52700 UART interface. Provided with the development platform, the ET-UARTSWD module adds fully isolated USB to UART Virtual COMM Port, as well as access to the PAC52700’s SWD port through a fully isolated bidirectional channel which allows most SWD program/debug modules to interconnect