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.
Summary of Features
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
Benefits
Improved hardware features
Functional safety (ASIL-B)
Cybersecurity (TrustZone)
Premium design-in experience
Competitive price range
Potential Applications
Automotive electric pumps and fans 12 V
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.
Summary of Features
- 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
Benefits
- Improved hardware features
- Functional safety (ASIL-B)
- Cybersecurity (TrustZone)
- Premium design-in experience
- Competitive price range
Potential Applications
- Automotive electric pumps and fans 12 V
