70V BLDC Motor Controller

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The product integrates a high-performance, high-memory FLASH-based 150MHz Arm® Cortex-M4F®, power management, high-side and low-side gate drivers and signal conditioning components in a single product.

PAC5524 is optimized for high-performance battery-powered BLDC motor control applications up to 48 V.

Key Features

  • Fully programmable, high performance 32-bit microcontroller
  • Integrated 70 V DC/DC buck or SEPIC controller
  • 128kB flash
  • Integrated 70 V / 1.5 A gate drivers
  • Integrated PGA (3 differential, 4 single-ended)
  • Integrated DACs and comparators
  • UART, CAN, I2C and SPI serial interfaces
  • Extremely low power total hibernate mode
  • Minimal external components