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TLD2331-3EP
  • TLD2331-3EP

TLD2331-3EP

Active and preferred

The TLD2331-3EP is designed to control LEDs with a current up to 80 mA. In typical automotive applications the device is capable of driving 3 red LEDs per chain (total 9 LEDs) with a current up to 60 mA and even above, if not limited by the overall system thermal properties. Practically, the output current is controlled by an external resistor or reference source, independently from load and supply voltage changes.

Infineon Technologies TLD2331-3EP Product Info

16 April 2026 0

Parameters

Control Inputs

3

Family

LITIX™ Basic+

Iq

0.1 µA

Language

SPICE

Open Load Detection

Yes

Operating Temperature range

-40 °C to 150 °C

Output Channels

3

Output Current per channel range

5 mA to 80 mA

Parallelized Output Current

240 mA

Planned to be available until at least

2038

Power Offloading

No

Product Category

Automotive Lighting ICs

PWM engine

No

PWM

Yes

Short Circuit Protection

Yes

Short GND Detection

Yes

Single LED short detection

Yes

Tolerance

5%

Topology

Linear

VQ (multiple)

40.0 V

VS range

5.5 V to 40 V

Apps

ADAS & autonomous driving, Automotive body electronics & power distribution, Chassis domain control

Features

  • Triple channel device with integrated
  • High O/P current (upto 80mA) per channel
  • Low current consumption in sleep mode
  • Low O/P leakage when channel is “off”
  • Low current consumption during fault
  • Additional output supported by LITIX™
  • Intelligent fault management: up to 16
  • Polarity protection allows reduction
  • Overload protection
  • Wide temperature range:-40°C<150°C
  • Current control via low power resistor

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