Description
The TLE9861QXA20 is part of the part of the TLE986x product family. The TLE9861QXA20 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. 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 high voltage bidirectional PWM Module is also integrated to offer a robust physical layer interface for PWM 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.
- 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 foroptimized 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
