LITIX™ Basic

Flexible linear current source family of automotive LED drivers with scalable feature set and diagnosis

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Overview

The LITIX™ Basic product family of linear constant current sources offers high design flexibility with one or three output channels and pin-to-pin compatibility. LED currents from 60-180 mA per channel enable stable and reliable LED brightness. Its diagnostics and logic feature set improve system reliability. The LITIX™ Basic product family is suited for exterior LED lighting as well as other LED applications.

Key Features

  • 1 or 3 channels
  • 60-180 mA per channel
  • Protection features
  • PWM engine optional

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Products

About

Product portfolio of LITIX™ Basic

The LITIX™ Basic product family of linear constant current sources offers high design flexibility with one or three output channels and pin-to-pin compatibility. There are devices with 1-IN 1-OUT, 1-IN 3-OUT, and 3-IN 3-OUT configurations available.

LED currents from 60-180 mA per channel enable stable and reliable LED brightness. Its diagnostics and logic feature set improve system reliability. The TLD1125EL is the only device in the family featuring a PWM engine.

Applications for LITIX™ Basic

The LITIX™ Basic product family is suited for exterior LED lighting as well as other LED applications. This includes especially taillights, stop lights, turn indicators, fog and reverse lights, and rear combination lights.

Automotive rear lighting
Protection features in LITIX™ Basic

All devices include overload, overtemperature, reverse polarity protection, and undervoltage lock out. All devices except the TLD1120EL and TLD1310EL also feature open load and short-circuit detection.

Infineon Smart Power longevity program

Find information relating to the planned long-term availability of semiconductor products “Longevity” for Automotive Smart Power products.

Learn more about longevity program

Product portfolio of LITIX™ Basic

The LITIX™ Basic product family of linear constant current sources offers high design flexibility with one or three output channels and pin-to-pin compatibility. There are devices with 1-IN 1-OUT, 1-IN 3-OUT, and 3-IN 3-OUT configurations available.

LED currents from 60-180 mA per channel enable stable and reliable LED brightness. Its diagnostics and logic feature set improve system reliability. The TLD1125EL is the only device in the family featuring a PWM engine.

Applications for LITIX™ Basic

The LITIX™ Basic product family is suited for exterior LED lighting as well as other LED applications. This includes especially taillights, stop lights, turn indicators, fog and reverse lights, and rear combination lights.

Automotive rear lighting

Protection features in LITIX™ Basic

All devices include overload, overtemperature, reverse polarity protection, and undervoltage lock out. All devices except the TLD1120EL and TLD1310EL also feature open load and short-circuit detection.

Infineon Smart Power longevity program

Find information relating to the planned long-term availability of semiconductor products “Longevity” for Automotive Smart Power products.

Learn more about longevity program

Documents

Documents

Design resources

Developer community

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