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Qorvo PAC55724 Power Application Controllers®

Qorvo PAC55724 Power Application Controllers® are designed for high-speed BLDC motor control. The Qorvo PAC55724 controllers combine a 150MHz Arm® Cortex®-M4F microcontroller with Active-Semi’s proprietary Multi-Mode Power Manager™, Configurable Analog Front End™, and Application-Specific Power Drivers™ to provide a compact motor control solution. Key features include 128kB of embedded FLASH, 32kB of SRAM, a 2.5MSPS ADC with programmable auto-sampling for up to 24x conversion sequences, 3.3V I/O, flexible clock control, PWM, general-purpose timers, and multiple serial communication interfaces.

Features

  • 150MHz Arm Cortex M4F
  • 128kB Flash, 32kB SRAM
  • 70V Buck/SEPIC DC/DC controller with external NCH FET
  • 5V/200mA system supply
  • Three high-side 70V 1.2A (source) / 1.8A (sink) gate drivers
  • Three low-side 20V 1.2A (source) / 1.8A (sink) gate drivers
  • Advanced cycle-by-cycle protection
  • Three differential PGA (x1 to x48)
  • Four single PGAs (x1 to x48)
  • Programmable over-current shut-down
  • Programmable comparator hysteresis and blanking
  • Simultaneous sample and hold for 3-phase

Applications

  • Industrial BLDC motor control (pumps, fans, robotics)
  • Power and garden tools
  • Small appliances
  • E-mobility

Block Diagram

Block Diagram - Qorvo PAC55724 Power Application Controllers®

Evaluation Kit

Associated Products

Qorvo Intelligent Motor Controllers

Offers a portfolio of complete, intelligent BLDC/PMSM motor control and drive solutions.

Learn Moreabout Qorvo Intelligent Motor Controllers View Productsrelated to Qorvo Intelligent Motor Controllers
Published: 2024-09-17 | Updated: 2024-09-27