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TLE9954EQW40
  • TLE9954EQW40

TLE9954EQW40

Active and preferred

The MOTIX™ TLE9954EQW40 is a single-chip 3-phase motor driver with an Arm® Cortex®-M23 core and flash memory. It supports field-oriented control (FOC) and complies with ISO 26262 up to ASIL B for safety. Featuring Arm® TrustZone for security, this AEC-Q100 Grade 0 automotive-qualified device is designed for cost-efficient BLDC motor drive applications like pumps and fans.

Infineon Technologies TLE9954EQW40 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

8

Interfaces

PWM, LIN

MCU

Arm® Cortex®-M23

Motor Driver

3-phase 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 range

-40 °C to 175 °C

Features

  • 32-bit Arm® Cortex®-M23 core, 40 MHz
  • Single power supply from 5.5 V to 29 V
  • On-chip clock generation
  • 72 KB flash, 6 KB RAM, EEPROM emulation
  • LIN with protocol support (LINUART)
  • High voltage monitoring pin (MON)
  • Fast synchronous communication (SSC)
  • Three-phase bridge driver (BDRV)
  • Low-side shunt current sense amplifier
  • Fast 12-bit ADC up to 16 inputs
  • Temperature range: -40°C to 175°C
  • TSDSO-32 package

Description

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

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