New Product Introduction

Infineon TLE986x Family - 2-phase motor driver

The TLE986x family is part of the Infineon® embedded power IC portfolio

Infineon TLE986X product family

The TLE986x family is part of the  Infineon® embedded power IC portfolio. The TLE986x is a single chip 2-phase motor driver that integrates the industry standard  ARM® Cortex® M3 core, enabling the implementation of advanced motor control algorithms. It includes four fully integrated NFET drivers optimized to drive a 2-phase motor via four external power NFETs, a charge pump enabling low voltage operation and programmable current along with current slope control for optimized EMC behavior.  


Key features

  • ARM® Cortex® M3 MCU
  • System clock up to 40 MHz
  • Up to 128 KB flash memory
  • 4 K EEPROM emulation


Additional features

  • NFET drivers with charge pump
  • Current programmable NFET driver with patented slope control for optimized EMC behavior
  • Integrated LIN transceiver compatible with LIN standard 2.2 and SAE J2602
  • Support fast programming via LIN
  • Direct Memory Access (DMA)
  • 10-bit SAR ADC for sensing
  • Timers for PWM signal generation for 2-phase motor control
  • On chip oscillator & PLL
  • Complete system-on-chip for DC motor control
  • Minimum number of external components reduce BOM cost
  • PG-VQFN package with 7 x 7 mm footprint enable PCB space saving



  • Sunroof
  • Power window lift
  • Smart motor control via NFET H-bridge

Available tools


The TLE9869 EvalKit offers complete evaluation of all functions and peripherals of the TLE9869QXA20 and allows direct connection to a DC motor via MOSFETS in an H- Bridge configuration, it includes: H-Bridge for DC motor drive, UART and LIN for communication, direct access to all device I/Os and a J-Link debugger.


Interface device for controlling Infineon boards/kits during run time through PC - more information see

Learn more about Infineon ATV Motor Drives


Infineon TLE986x Family - 2-phase motor driver | EBV Elektronik

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