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TLE9944EQA40
  • TLE9944EQA40

TLE9944EQA40

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The MOTIX™ TLE9944EQA40 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™ TLE9944EQA40 is the ideal choice for BDC motor control applications.

Infineon Technologies TLE9944EQA40 Product Info

16 April 2026 0

Parameters

Classification

ISO 26262-compliant (ASIL B)

Family

MOTIX™ motor control SoCs

Flash

72 kByte

Frequency

40 MHz

GPIO

15

Interfaces

PWM, LIN

MCU

Arm® Cortex®-M23

Motor Driver

3-phase bridge driver, H-bridge driver

Operational Amplifier

Yes

Planned to be available until at least

2039

PN MOS DRIVER

No

Power Stage

No

RAM

6 kByte

SD-ADC

No

Supply Voltage range

5.5 V to 29 V

Temperature

- 40°C - 150°C

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 150°C
  • Compact TSDSO-32 footprint

Description

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

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