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TLD1326EL - 3 Channel High Side Current Source

General Description

The LITIXTM Basic TLD1326EL is a three channel high side driver IC with integrated output stages.

It is designed to control LEDs with a current up to 120 mA.

In typical automotive applications the device is capable to drive i.e.

Key Features

  • 3 Channel device with integrated output stages (current sources), optimized to drive LEDs.
  • Output current up to 120mA per channel.
  • Low current consumption in sleep mode.
  • PWM-operation supported via VS- and EN-pin.
  • Integrated PWM dimming engine to provide two LED brightness levels without external logic (e. g. µC).
  • Output current adjustable via external low power resistor and possibility to connect PTC resistor for LED protection during over t.

📥 Download Datasheet

Datasheet Details

Part number TLD1326EL
Manufacturer Infineon
File Size 1.52 MB
Description 3 Channel High Side Current Source
Datasheet download datasheet TLD1326EL Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Infineon® LITIXTM Basic TLD1326EL 3 Channel High Side Current Source Data Sheet Rev. 1.1, 2015-03-24 Automotive TLD1326EL 1 2 3 3.1 3.2 4 4.1 4.2 4.3 5 5.1 5.2 5.3 5.3.1 5.3.2 6 6.1 6.2 6.3 7 7.1 7.2 8 8.1 8.2 9 9.1 9.2 9.3 10 10.1 10.1.1 10.1.2 10.2 11 11.1 12 13 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .