TLE9861QXA20

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.

It is a highly integrated automotive qualified device enabling cost and space efficient solutions for mechatronic DC motor drive applications such as sunroof and power window lift.

ParametricTLE9861QXA20
Instruction Set ArchitectureARM® Cortex® M3
Solid Flash36.0kByte
RAM3.0kByte
Frequency24.0MHz
High Side Switch0
Low Side Switch0
High Voltage Monitor Input1
GPIO10
InterfacesPWM
Operational AmplifierYes
MOSFET Drivers (Low Side)2
MOSFET Drivers (High Side)2
PN MOS DRIVERNo
Tj  max150.0°C
Sales Product NameTLE9861QXA20
OPNTLE9861QXA20XUMA1
Product Statusactive and preferred
Package NamePG-VQFN-48
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
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
  • 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
  • MCU slow-down Mode
  • Sleep Mode
  • Stop Mode
  • Cyclic wake-up Sleep Mode
  • 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
Target Applications:
  • Sunroof
  • Power Window Lift
  • Smart Motor Control via NFET H-Bridge
Data Sheet
TitleSizeDateVersion
TLE9861QXA20 Data Sheet,EN4.3 MB30 Jun 201501_00
Application Notes
TitleSizeDateVersion
VQFN48 Layout Hints1.2 MB15 Jan 201301_00
User Manual
TitleSizeDateVersion
TLE986xQX BootROM User ManualEN2.7 MB20 Jul 201501_03
TLE986xQX User ManualEN19.3 MB06 Jul 201501_00
Product Selection Guide
TitleSizeDateVersion
Automotive Power Selection GuideEN10.6 MB19 Jan 201601_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2015-07-14_15-13-30_MA001370616_PG-VQFN-48-31.pdfEN23 KB14 Jul 201501_00
PCB Design Data
TitleSizeDateVersion
Infineon-PCB Footprints and Symbols - TLE9861QXA20 - 2-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Eagle-PCB-v01_00-ENEN3 KB16 Oct 201501_00
Infineon-PCB Footprints and Symbols - TLE9861QXA20 - 2-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Mentor-PCB-v01_00-ENEN6 KB16 Oct 201501_00
Infineon-PCB Footprints and Symbols - TLE9861QXA20 - 2-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Cadence-PCB-v01_00-ENEN22 KB16 Oct 201501_00
Infineon-PCB Footprints and Symbols - TLE9861QXA20 - 2-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Altium-PCB-v01_00-ENEN706 KB16 Oct 201501_00
Evaluation Boards
BoardFamilyDescriptionStatus
TLE986X EVALB_JLINKMotor Driver (F/H-Bridge)The TLE986X EVALB_JLINK offers complete evaluation of all functions and peripherals of the TLE986x product family and allows direct connection to a DC motor via MOSFETS in 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 debuggeron request
Package Data
TitleSizeDateVersion
PG-VQFN-48-31 | TLE9861QXA20XUMA1EN744 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
Infineon-PCB Footprints and Symbols - TLE9861QXA20 - 2-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Eagle-PCB-v01_00-ENEN3 KB16 Oct 201501_00
Infineon-PCB Footprints and Symbols - TLE9861QXA20 - 2-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Mentor-PCB-v01_00-ENEN6 KB16 Oct 201501_00
Infineon-PCB Footprints and Symbols - TLE9861QXA20 - 2-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Cadence-PCB-v01_00-ENEN22 KB16 Oct 201501_00
Infineon-PCB Footprints and Symbols - TLE9861QXA20 - 2-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Altium-PCB-v01_00-ENEN706 KB16 Oct 201501_00
Development Tools
TitleSizeDateVersion
IFXConfigWizard V1.8.6EN11.1 MB19 Jan 201601_86
EN TLE9861QXA20
VQFN48 Layout Hints TLE9835QX
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EN TLE9861QXA20
EN TLE9861QXA20
EN TLE9867QXA20