E523.63 is a highly integrated motor controller for 12V automotive applications. The device combines a 32bit ARM® Cortex®-M23 microcontroller and a high-voltage analog motor
driver in a small footprint package. This device... read more


  • 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 1000mA 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


Free Download

File Description Type
Info Sheet PDF 157 kB

Application Diagram


  • Active grille shutter
  • Water valves
  • Small and medium fans

Ordering Information

Distributor Inventory Search
Buy our Products at your local Distributor
Please note that you are leaving the Elmos website with this link.


Part No. Temp. Range Package Order No.
E523.63 -40°C to + 150°C TSSOP16-EP E52363A69B
Show cookie popup