TLE9944EQW40 MOTIX™ TLE9944EQW40 ensuring ASIL-B safety compliance in BDC motor control applications

综述

The MOTIX™ TLE9944EQW40 is an integrated single-chip 2-phase motor driver with an Arm® Cortex®-M23 core, flash memory, analog and mixed-signal peripherals, LIN interface, and driving stages. 

The device meets ISO 26262 standards, achieving ASIL B safety level. Furthermore, it offers enhanced IP protection through Arm® TrustZone.

With its comprehensive feature set, the MOTIX™ TLE9944EQW40 is the ideal choice for BDC motor control applications.

特征描述

  • 32-bit Arm® Cortex®-M23, 40 MHz
  • Single power supply: 5.5V to 29V
  • On-chip clock generation
  • CRC engine for data integrity
  • 72KB flash, EEPROM emulation, 6KB RAM
  • LIN protocol support (LINUART)
  • High voltage monitoring pin (MON)
  • Fast synchronous communication (SSC)
  • Two-phase bridge driver (BDRV)
  • Low-side shunt current sense amp
  • Temperature range: -40°C to 175°C
  • Compact TSDSO-32 footprint

优势

  • Improved hardware features
  • Functional safety (ASIL-B)
  • Cybersecurity (TrustZone)
  • Premium design-in experience
  • Competitive price range

潜在应用

支持