PAC52700 70 Volt Motor Control & Drive SoC Enabling Cost & Space Sensitive Applications by Qorvo

Key Features

• 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.

Power Supply Input Voltage(V)	5.2 to 18
Gate Drivers (High-Side)	3 @ 70V – 750mA Source / 750mA Sink
Gate Drivers (Low-Side)	3 @ 20V – 750mA Source / 750mA Sink
Microcontroller	50 MHz ARM Cortex M0
MCU Flash(KB)	32
MCU SRAM(KB)	8
MCU ADC	10 bits 1MSPS SAR
MCU GPIOs	16 Digital GPIO’s (3.3V and 5V tolerant) + 6 AIOx GPIO’s
MCU PWMs	5
Serial Interfaces	UART/SPI, I2C
Signal Chain Diff Amps	1
Signal Chain Single Amps	4
Signal Chain ADC Channels	8
Package Type	TQFN, 48-pin
Package(mm)	6 x 6

Data SheetRev 1.1 – 09/25/2024

Courtesy of Qorvo