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TLD2392-3ET
  • TLD2392-3ET

TLD2392-3ET

Active and preferred

The TLD2392-3ET is a three-channel low-side driver IC for LEDs up to 150 mA, featuring a Power Shift function for optimized current driving, diagnostic features, thermal derating, fault management with a fail-all-ON reaction, and compatibility with other LITIX™ LED drivers for enhanced reliability and performance.

Infineon Technologies TLD2392-3ET Product Info

16 April 2026 0

Parameters

Control Inputs

3

Family

LITIX™ Basic +

Green Product

Yes

Halogen-free

Yes

Open Load Detection

Yes

Operating Temperature range

-40 °C to 150 °C

Output Channels

3

Output Current per channel range

5 mA to 150 mA

Parallelized Output Current

450 mA

Planned to be available until at least

2039

Power Offloading

Yes

PWM engine

No

PWM

Yes

Short Circuit Protection

Yes

Short GND Detection

Yes

Single LED short detection

No

Tolerance

4%

Topology

Linear

VQ (multiple)

36 V

VS range

4.5 V to 36 V

Features

  • 3 input, 3 output channels
  • Offload power via external resistor
  • Fault management supports 1-fail-all-ON
  • High output current: 150mA/channel
  • Independent current control
  • Analog current control input
  • Open load, short to battery protection
  • Thermal shutdown protection
  • Intelligent fault management
  • Common error network sharing
  • Thermal derating via NTC resistor

Description

  • Drive high currents
  • Improve thermal performance
  • Reduce PCB space

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