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TLD1312EL - three channel high side driver

General Description

The LITIX™ Basic TLD1312EL 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 with output current up to 120 mA 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 tempe.

📥 Download Datasheet

Datasheet Details

Part number TLD1312EL
Manufacturer Infineon
File Size 657.56 KB
Description three channel high side driver
Datasheet download datasheet TLD1312EL Datasheet

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.

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LITIX™ Basic TLD1312EL 3 Channel High-Side Current Source Package PG-SSOP-14 Marking TLD1312 1 Overview Applications • Exterior LED lighting applications such as tail/brake light, turn indicator, position light, side marker,... • Interior LED lighting applications such as ambient lighting, interior illumination and dash board lighting. TAIL BRAKE GND IS O-Pu lse protection circuit depending on req uire ment s ** For EMI improvement if required CPWMI RPWMI RSET GND Cmod=2.2µF 10kΩ CVS =4.7nF VS EN Internal supply Thermal protection IN_SET Current adjustment PWMI Output control TLD1312EL Application Diagram with TLD1312EL Data Sheet www.infineon.com OUT3 OUT2 OUT1 4.7nF** 4.7nF** 4.7nF** Rev. 1.