TLE9877QXA20

The TLE9877QXA20 family is part of the TLE987x product family. The TLE9877QXA20 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.

It is a highly integrated automotive qualified device enabling cost and space efficient solutions for mechatronic BLDC motor drive applications such as pumps and fans.

ParametricTLE9877QXA20
Instruction Set ArchitectureARM® Cortex® M3
Solid Flash64.0kByte
RAM6.0kByte
Frequency24.0MHz
High Side Switch0
Low Side Switch0
High Voltage Monitor Input1
GPIO10
InterfacesPWM + LIN
Operational AmplifierYes
MOSFET Drivers (Low Side)3
MOSFET Drivers (High Side)3
PN MOS DRIVERNo
Tj  max150.0°C
Sales Product NameTLE9877QXA20
OPNTLE9877QXA20XUMA1
Product Statusactive and preferred
Package NamePG-VQFN-48
Completely lead freeyes
Halogen freeyes
RoHS compliantyes
Packing Size2500
Packing TypeTAPE & REEL
Summary of Features:
  • Six current programmable Drivers with charge pump for N-Channel MOSFET
  • Integrated LIN transceiver compatible with LIN 2.2 and SAEJ2602
  • Two Full duplex serial interface (UART) with LIN support
  • 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
  • 64 kByte flash memory for code and data
  • 32 kByte Boot ROM memory in code space (used for boot code and IP storage)
  • 6 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
  • Operating supply voltage Vs=5.5 to 28V, maximum rating 40V
  • Extended operating range Vs=3.0 to 28V, MCU / Flash fully functional
  • ESD performance : up to 2kV / handling on all pins 4kV @ HV inputs 6kV @ LIN pin
  • up to 2kV / handling on all pins
  • 4kV @ HV inputs
  • 6kV @ LIN pin
  • Overvoltage device clamp (load dump ruggedness) up to 40V
  • Wide operating temperature range: Tj:-40°C up to 150°C
Target Applications:
  • Fuel pump
  • HVAC blower
  • Engine cooling fan
  • Water pumps
  • BLDC pumps and fans
  • Sensor-less and sensor-based BLDC motor applications controlled by the Local Interconnect Network (LIN) or PWM
Data Sheet
TitleSizeDateVersion
TLE9877QXA20 Data Sheet,EN4.3 MB17 Jun 201501_00
Application Notes
TitleSizeDateVersion
VQFN48 Layout Hints1.2 MB15 Jan 201301_00
User Manual
TitleSizeDateVersion
TLE987xQX BootROM User ManualEN2.7 MB20 Jul 201501_03
TLE9879QXA40 User ManualEN19.5 MB03 Jul 201501_00
Product Selection Guide
TitleSizeDateVersion
Automotive Power Selection GuideEN10.6 MB19 Jan 201601_01
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2015-06-28_06-00-05_MA001358508_PG-VQFN-48-31.pdfEN23 KB28 Jun 201501_00
PCB Design Data
TitleSizeDateVersion
Infineon-PCB Footprints and Symbols - TLE9877QXA20 - 3-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Cadence-PCB-v01_00-ENEN22 KB16 Oct 201501_00
Infineon-PCB Footprints and Symbols - TLE9877QXA20 - 3-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Altium-PCB-v01_00-ENEN706 KB16 Oct 201501_00
Infineon-PCB Footprints and Symbols - TLE9877QXA20 - 3-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Eagle-PCB-v01_00-ENEN3 KB16 Oct 201501_00
Infineon-PCB Footprints and Symbols - TLE9877QXA20 - 3-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Mentor-PCB-v01_00-ENEN6 KB16 Oct 201501_00
Evaluation Boards
BoardFamilyDescriptionStatus
TLE9879 EVALKITMotor Driver (F/H-Bridge)The TLE9879 EvalKit offers complete evaluation of all functions and peripherals of the TLE9879QXA40 and allows direct connection to a BLDC motor via MOSFETS in B6- Bridge configuration, it includes: B6-Bridge for BLDC motor drive, UART and LIN for communication, direct access to all device I/Os and a J-Link debugger.TLE9879QXA40on request
TLE987X EVALBOARDMotor Driver (F/H-Bridge)The TLE987x Evaluation Board 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.TLE987x
Package Data
TitleSizeDateVersion
PG-VQFN-48-31 | TLE9877QXA20XUMA1EN743 KB11 Apr 201601_00
PCB Design Data
TitleSizeDateVersion
Infineon-PCB Footprints and Symbols - TLE9877QXA20 - 3-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Cadence-PCB-v01_00-ENEN22 KB16 Oct 201501_00
Infineon-PCB Footprints and Symbols - TLE9877QXA20 - 3-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Altium-PCB-v01_00-ENEN706 KB16 Oct 201501_00
Infineon-PCB Footprints and Symbols - TLE9877QXA20 - 3-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Eagle-PCB-v01_00-ENEN3 KB16 Oct 201501_00
Infineon-PCB Footprints and Symbols - TLE9877QXA20 - 3-Phase_Bridge_Driver_with_Integrated_ARM_Cortex_M3 - Mentor-PCB-v01_00-ENEN6 KB16 Oct 201501_00
Development Tools
TitleSizeDateVersion
IFXConfigWizard V1.8.6EN11.1 MB19 Jan 201601_86
EN TLE9877QXA20
VQFN48 Layout Hints TLE9835QX
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