Infineon Technologies AG MOTIX™ | Embedded Power ICs (System-on-Chip), H-Bridge Driver IC with Integrated Arm® Cortex® M3 TLE9861QXA20

The MOTIX™ TLE9861QXA20 can be used for applications using PWM such as cooling fan The MOTIX™ TLE9861QXA20 is part of the MOTIX™ TLE986x product family. The MOTIX™ 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. It is a highly integrated automotive qualified device enabling cost and space efficient solutions for mechatronic DC motor drive applications such as cooling fan. Summary of Features Four current programmable Drivers with charge pump for N-Channel MOSFET Two Full duplex serial interface (UART) Two Synchronous serial channel (SSC) On-chip OSC and PLL for clock generation One high voltage monitoring input with wake up functionality High speed Operational amplifier for motor current sensing via shunt Measurement unit: 8-bit ADC module with 10 multiplexed inputs 10-bit ADC module with 8 multiplexed inputs, 5 external Analog inputs On chip temperature and battery voltage measurement unit Independent Programmable window watchdog 5V/1.5V Internal supplies External Supply (VDDEXT): 5V+/-2% @ 20mA Power saving modes: MCU slow-down Mode Sleep Mode Stop Mode Cyclic wake-up Sleep Mode Features of the Microcontroller 32 bit Arm® Cortex®-M3 Core, up to 24 MHz clock frequency 36KB KByte flash memory for code and data 32 kByte Boot ROM memory in code space (used for boot code and IP storage) 3 kByte RAM memory Harvard architecture Thumb®-2 Instruction Set and hardware divide and multiplication unit Four 16-Bit timers Capture/compare unit for PWM signal generation (CCU6) with 2 x 16-bits timers Benefits Complete system-on-chip for DC motor control Minimum number of external components reduce BOM cost PG-VQFN package with 7 x 7mm footprint enable PCB space saving Designers who used this product also designed with TLE5501 E0001 | Angle sensors IAUC120N04S6N009 | Automotive MOSFET IAUC120N04S6N010 | Automotive MOSFET IAUC60N04S6N044 | Automotive MOSFET IPZ40N04S5L-2R8 | Automotive MOSFET BSS138N | Small Signal/Small Power MOSFET IPC50N04S5-5R8 | Automotive MOSFET TLE4961-1M | Magnetic switches IPG20N04S4-08 | Automotive MOSFET IPZ40N04S5-8R4 | Automotive MOSFET IPD50N04S4L-08 | Automotive MOSFET IPP80N04S4-04 | Automotive MOSFET IPZ40N04S5-3R1 | Automotive MOSFET IAUC80N04S6N036 | Automotive MOSFET IPD50N04S4-08 | Automotive MOSFET TLE5012B E3005 | Angle sensors IPD90N03S4L-02 | Automotive MOSFET IPG20N04S4L-11 | Automotive MOSFET IPG20N06S4L-26 | Automotive MOSFET IPZ40N04S5L-7R4 | Automotive MOSFET TLE5501 E0001 | Angle sensors IAUC120N04S6N009 | Automotive MOSFET IAUC120N04S6N010 | Automotive MOSFET IAUC60N04S6N044 | Automotive MOSFET IPZ40N04S5L-2R8 | Automotive MOSFET BSS138N | Small Signal/Small Power MOSFET IPC50N04S5-5R8 | Automotive MOSFET TLE4961-1M | Magnetic switches 1 2 3 4 5