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New Product Introduction

NPI Body

Infineon TLE986x Family - 2-phase motor driver

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

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

Applications

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

Available tools

TLE9869 EVALKIT

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.
Order Code: TLE9869EVALKITTOBO1