Description
The TLE9879QXA40 is part of the TLE987x product family. The TLE9879QXA40 is a single chip 3-Phase motor driver that integrates the industry standard ARM® Cortex™ M3 core, enabling the implementation of advanced motor control algorithms such as field-oriented control. It includes six fully integrated NFET drivers optimized to drive a 3-Phase motor via six external power NFETs, a charge pump enabling low voltage operation and programmable current along with current slope control for optimized EMC behavior. Its peripheral set includes a current sensor, a successive approximation ADC synchronized with the capture and compare unit for PWM control and 16-bit timers. A LIN transceiver is also integrated to enable communication to the device along with a number of general purpose I/Os. It includes an on-chip linear voltage regulator to supply external loads. It includes an on-chip linear voltage regulator to supply external loads.
- ARM® 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
- Support 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
