Fully Integrated Motor Controller with 4 Half Bridges (under development) | E523.62 (*SoC)

Features

• Control and drive of three phase brush less motor (BLDC),
  two phase bipolar stepper motor or up to two conven-
  tional DC motors
• Integrated four half bridge drivers with a maximum phase
  current of 600mA per phase.
• Integrated measurement system for motor current and
  voltage (phase and supply)
• Monitor and diagnosis features
  - Under/over-voltage, over-current, over-temperature
  - Drain source voltage monitoring to detect over load
• Smart supply block for 12V automotive board net
  - Configurable low supply voltage (<7V) operation
  - 30μA deep sleep mode current (25°C typ.)
• Area and power optimized 32bit ARM® Cortex®-M23¹
  - 64 KByte Flash memory, 4 KByte SRAM, 512 Byte EEPROM
  - 32 KByte SysROM for LIN protocol and bootloader
• Serial interface for fast end-of-line programming
• Support of external sensor by
  - 5V/3mA voltage supply
  - Data interfaces (analog/digital GPIOs)
• LIN 2.2 autobaud interface and auto-addressing (compli-
  ant to LIN 2.0 and 1.3 and SAE-J2602-2), LIN sleep mode
  capability, LIN 2.2 SNPD
• Operating range of -40°C to 150°C junction temperature
• AEC-Q100 qualified
  
  ^{1 ARM® and Cortex® are the registered trademarks of ARM Limited in the EU and other countries.}