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TLD1211SJ - Basic LED Driver

Description

The TLD1211SJ is an integrated adjustable constant current source realized in a bipolar IC technology.

The IC is designed to supply LEDs under the severe conditions of automotive applications resulting in constant brightness and extended LED lifetime.

Features

  • Adjustable Constant Output Current up to 85 mA.
  • LED Current of 2.5 A possible by using external Power Transistors.
  • Voltage Drop across Sense Resistor typ. 0.15 V.
  • Internal Bandgap Voltage Reference enables High Output Current accuracy.
  • EN Input for PWM brightness control.
  • Overvoltage Protection.
  • Temperature dependent Output Current Reduction.
  • Very Low Standby Current.
  • Maximum Operating Voltage 28 V.
  • Small.

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Datasheet preview – TLD1211SJ

Datasheet Details

Part number TLD1211SJ
Manufacturer Infineon
File Size 1.30 MB
Description Basic LED Driver
Datasheet download datasheet TLD1211SJ Datasheet
Additional preview pages of the TLD1211SJ datasheet.

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Full PDF Text Transcription

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Infineon LITIX™ Linear TLD1211SJ High Side Current Source 1 channel Typical 85mA load current, up to 2.5A load current using external transistors Datasheet Rev.1.1, 2021-11-22 Automotive LITIX™ Linear TLD1211SJ TLD1211SJ 1 Overview Features • Adjustable Constant Output Current up to 85 mA • LED Current of 2.5 A possible by using external Power Transistors • Voltage Drop across Sense Resistor typ. 0.
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