Active and preferred
RoHS Compliant
Lead-free

TLE9243QK

The TLE9243QK is an application specific multiple output system supply for transmission applications supplying 5 V-μC, transceivers, and sensors by an efficient and flexible pre-/post-regulator concept over a wide input voltage range.
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TLE9243QK
TLE9243QK

Product details

  • Base Product
    TLE9243QK
  • Classification
    ISO 26262-compliant
  • Comments
    Companion power IC for Aurix™ MCU and peripherals, Buck/Boost PreReg, 3 linear PostRegs (µC, COM, REF), 2 trackers, 3 battery supplied linear regulators and sensor interface channels, ISO 26262-compliant, 2 High-side gate drivers, Automotive Transmission PMIC, Grade 0, Safety Features
  • Compatible Microcontrollers
    TRAVEO T1G
  • Enable (=Inhibit)
    yes
  • Iout
    1500 mA, 800 mA, 240 mA, 150 mA, 150 mA, 150 mA, 50 mA, 50 mA, 50 mA
  • Iq
    25 µA
  • ISO 26262
    ASIL-D
  • Operating Temperature
    -40 °C to 175 °C
  • Operating Voltage
    3 V to 40 V
  • Over Voltage Protection
    yes
  • Package
    PG-LQFP-64
  • Planned to be available until at least
    2039
  • Product Group
    PMIC
  • Qualification
    Automotive
  • Regulator Type
    Buck-boost
  • Reset
    yes
  • Target Application
    Safe Control
  • Tolerance
    2 %, 2 %, 2.6 %, 1 %, 0.2 %, 0.2 %, 3.3 %, 3.3 %, 3.3 %
  • VQ (multiple)
    9.0 V, 9.0 V, 9.0 V, 5.0 V, 5.0 V, 5.8 V, 5.0 V, 5.0 V, 5.0 V
  • Watchdog
    Functional-WD, Window-WD
Recommended
OPN
TLE9243QKXUMA1
Product Status active and preferred
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
Active
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
TLE9243QK: Application-specific PMIC for power management and transmission systems. Sensor interfaces, 9V LDO per channel, external power switch drivers. Developed according to ISO26262 up to ASIL-D. Window and functional watchdogs for ASIL-D compliance. Grade 0 thermally enhanced LQFP-64 package. Contact sales representative for datasheet and support.

Features

  • Transmission Functions high side drivers
  • Three 9.0V LDOs ±3%;50mA
  • 3Current-Based Speed Sensor Channels
  • Boost and buck/LDOs and trackers forμC
  • Transceivers
  • Sensors
  • Flexible watchdogs
  • Error-monitoring
  • Safe state controller
  • Support of Active Reverse Polarity Prot

Benefits

  • Reduced external components cut costs.
  • Optimized system FuSa
  • Enables ASIL-D on system level
  • ISO 26262: Complete Documentation Set
  • Interoperable with AURIX™
  • Interoperable with XENSIV™
  • Interoperable with Drivers

Diagrams

block_diagram_TLE9243QK
block_diagram_TLE9243QK
block_diagram_TLE9243QK block_diagram_TLE9243QK block_diagram_TLE9243QK
block_diagram_TLE9243QK block_diagram_TLE9243QK block_diagram_TLE9243QK
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