New Product Introduction

Infineon LITIX™ Basic + -extension to the existing LITIX™ Basic family

LITIX™ Basic+ linear constant current sources with their 1 to 3 inputs/outputs build a scalable family to reduce system costs

Infineon LITIX™ Basic + family product picture

Infineon LITIX™ Basic+ LED drivers serve as perfect extension to the existing LITIX™ Basic family. LITIX™ Basic+ linear constant current sources with their 1 to 3 inputs/outputs build a scalable family to reduce system costs (e.g. less external components needed, introduction of power shift feature). Output currents from 5 mA up to 360 mA (with power shift) can be served with LITIX™ Basic+. The family also has optimized diagnosis features as well as an improved output current accuracy. Several selectable fault management modes offer high design-in flexibility.

 

Key features

  • Programmable OL/SC fault management
  • Current range from 5mA to 360 mA at high current accuracy (5%)
  • Flexible Single LED short diagnosis for latched and retry strategies
  • High accuracy PWM via integrated PWM engine

 

Additional features

  • LITIX™ Basic+ as high-current LCS with overload protection
  • External component need reduced
    Direct PWM connection
    Shared ERRN network
    Shared DEN/EN network
    Shared D/DS pin capacitor
    Direct OUTSET and INSET connection
  • Low active error network
  • SLS diagnosis with tunable threshold
  • Improved and precise diagnosis
  • Design flexibility by footprint compatibility
  • Single LED operation possible

 

Applications

  • Turn indicators
  • Position, fog, rear lights and side markers
  • Animated light functions like wiping indicators
  • Day Running Light
  • Interior lighting functions like ambient lighting
  • LED indicators (industrial and instrumentation)

 

Available tools

BASICPLUS DEMOBOARD

Evaluation board for LITIX Basic+: Equipped with TLD2141-3EP (high end), TLD2331-3EP (mid end) and TLD1114-1EP (companion) and an on-board LED load for each device. Every device uses 3x3 LEDs. High-Side linear current source with LED load.

Order Code:  BASICPLUSDEMOBOARDTOBO1

Infineon LITIX™ Basic + constant current sources | EBV Elektronik

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