The Infineon TLE987x 3-Phase Motor/Relay Driver ICs are automotive-qualified System-on-Chip (SoC) devices specifically designed to provide space-efficient solutions for mechatronic BLDC motor-drive applications including field-oriented control. These single-chip devices integrate the industry-standard ARM Cortex-M3 core to enable the implementation of advanced motor-control algorithms.

rm Cortex-M3 MCU
System clock up to 40MHz
Up to 128kB Flash memory
4K EEPROM emulation
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 - supports fast programming via LIN
Direct Memory Access (DMA)
10-bit SAR ADC for sensing
Timers for PWM signal generation for 3-phase motor control
On-chip oscillator & PLL
Current sense amplifier