coming soon
RoHS Compliant
Lead-free

TLE9744QK

The TLE9744QK is a revolutionary application specific system supply for traction inverter applications supplying μC, transceivers, sensors.
Data Sheet
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TLE9744QK
TLE9744QK
Data Sheet

Product details

  • Base Product
    TLE9744QK
  • Classification
    ISO 26262-compliant
  • Comments
    Automotive Traction Inverter PMIC, Grade 1, Safety Features, integrated Safety Engine ISO 26262-compliant, 2 Buck/Boost PreReg, linear PostRegs (µC, COM, REF), 2 trackers, 6 analog inputs, 5 digital inputs and 4 digital outputs, resolver exciter, Companion power IC for Aurix™ MCU and peripherals
  • Compatible Microcontrollers
    TRAVEO™ T1G, AURIX™ TC2x, TC3x
  • Enable (=Inhibit)
    Yes
  • Iout max
    75 mA, 150 mA, 150 mA, 240 mA, 800 mA, 2400 mA, 2400 mA
  • Iq
    50 µA
  • ISO 26262
    ASIL-D
  • Operating Temperature
    -40 °C to 150 °C
  • Operating Voltage
    4 V to 36 V
  • Over Voltage Protection
    Yes
  • Package
    PG-LQFP-64
  • Planned to be available until at least
    2038
  • Qualification
    Automotive
  • Regulator Type
    Buck, Buck-boost
  • Reset
    Yes
  • Target Application
    Safe Control, Traction inverter
  • Tolerance
    1 %, 2 %, 2 %, 2 %, 2 %, 3 %, 2.5 %
  • VQ (multiple)
    5.8 V, 10-16 V, 5 V, 5 V, 5 V, 5 V, 3.3/5 V
  • Watchdog
    Window-WD, Functional-WD
OPN
TLE9744QKXUMA1
Product Status coming soon
Infineon Package
PG-LQFP-64
Package Name N/A
Packing Size 1900
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead-free Yes
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status coming soon
Infineon Package
PG-LQFP-64
Package Name -
Packing Size 1900
Packing Type TAPE & REEL
Moisture Level 3
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
The TLE9744QK is an application specific PMIC for traction inverter with integrated resolver exciter and a sophisticated safety engine (ISL) capable of putting the system in a safe state in case of a µC fail. The safe state is decided by evaluating signals on 6 analog, 5 digital inputs, watchdogs and µC supervision by the highly configurable integrated safety logic. Supports up to ASIL-D. Value proposition: BOM count, cost and space down.

Features

  • 2 x Buck-boost pre-reg. (5.95V, 10-15V)
  • LDO for µC, transceiver, ADC reference
  • 2 trackers for sensor supply
  • UV/OV monitoring
  • Configurable watchdogs (WWD, FWD)
  • Sophisticated safety engine (ISL)
  • Redundant supply input for ISL, tracker2
  • Integrated resolver exciter
  • High voltage monitoring functions
  • Safety switch driver
  • Charge pump for active rev. protection
  • 6 analog inputs for system evaluation
  • 5 digital inputs for system evaluation
  • 4 digital outputs for safe state control
  • 32-bit SPI with 8-bit CRC
  • ISO 26262 compliant up to ASIL D
  • ADC channel measurement of voltage rails
  • Multiple and dynamic safe state control

Benefits

  • Reduced external components count
  • Reduced BOM cost
  • Reduced BOM space
  • Optimized system FuSa
  • Enables ASIL-D on system level
  • ISO 26262: Complete Documentation Set
  • Interoperable with AURIX™, EiceDRIVER™

Applications

Documents

Documents

Design resources

Partner solutions

Developer community

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