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TLF35584QKVS1
  • TLF35584QKVS1

TLF35584QKVS1

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The TLF35584 is a versatile device with wide frequency range for efficient power optimization. It features a dedicated reference regulator, flexible state machine, wake-up concept, and multiple safety features for ASIL-D compliance. It is used as a power supply and safety monitor on Hitex ShieldBuddy AURIX™ TC375. For more info, contact sales or Technical Assistance Center (TAC).

Infineon Technologies TLF35584QKVS1 Product Info

16 April 2026 0

Parameters

Base Product

TLF35584Qx

Classification

ISO 26262-compliant

Comments

ISO 26262-compliant, Automotive Safety PMIC , companion power IC for Aurix™ MCU and peripherals, Buck/Boost PreReg, 3 linear PostRegs (µC, RefLDO, TRX), 2 tracker, Safety Features, StBy-LDO

Compatible Microcontrollers

AURIX™ TC2x, TC3x , TRAVEO™ T1G

Enable (=Inhibit)

Yes

Family

OPTIREG™ PMIC

Iout max

200 mA, 600 mA, 150 mA, 10 mA, 1300 mA

Iq

70 µA

ISO 26262

ASIL-D

Operating Temperature range

-40 °C to 150 °C

Operating Voltage range

3 V to 40 V

Over Voltage Protection

Yes

Package

PG-DSO-20

Planned to be available until at least

2039

Product Group

PMIC

Qualification

Automotive

Regulator Type

Buck-boost

Reset

Yes

Target Application

Safe Computing, Safe Control

Tolerance

2%

VQ (multiple)

5.0 V, 5.8 V

Watchdog

Window-WD, Functional-WD

Apps

EV traction inverter, Hydrogen electrolysis

Features

  • μC (main, ADC/reference, StBy)
  • Transceivers
  • Sensors
  • UV/OV-monitoring
  • Flexible watchdogs
  • Error-monitoring
  • Safe state controller with 2 outputs
  • BIST

Description

  • Efficiency and flexibility
  • Enables ASIL-D on system level
  • Easy ISO26262 implementation by full documentation set
  • Potential Applications

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