TLD1120 - 1 Channel High Side Current Source LED Driver

This page provides the datasheet information for the TLD1120, a member of the TLD1120EL 1 Channel High Side Current Source LED Driver family.

Product Overview

Infineon

Part number	TLD1120
Manufacturer	Infineon
File Size	458.34 KB
Description	1 Channel High Side Current Source LED Driver
Datasheet	TLD1120 Datasheet
Additional preview pages of the TLD1120 datasheet.

The LITIX™ Basic TLD1120EL is a one channel high side driver IC with integrated output stage.

It is designed to control LEDs with a current up to 360 mA.

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

1 Channel device with integrated output stage (current source), optimized to drive LEDs with output current up to 360 mA.
Low current consumption in sleep mode.
PWM-operation supported via VS- and EN-pin.
Output current adjustable via external low power resistor and possibility to connect PTC resistor for LED protection during over temperature conditions.
Reverse polarity protection and overload protection.
Undervoltage detection.
W.

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Published: May 13, 2025 |