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TLD5085EJ Datasheet 1.8a DC/dc Step-down Converter

Manufacturer: Infineon

Overview: Infineon® Power LED Driver TLD5085EJ 1.8A DC/DC Step-Down Converter www.DataSheet.net/ Datasheet Rev. 1.1, 2009-12-16 Automotive Power Datasheet pdf - http://www.DataSheet4U.co.kr/ 1.8A DC/DC Step-Down Converter TLD5085EJ 1 • • • • • • • • • • • • • Overview Wide Input Voltage Range from 4.75V to 45V Constant Current or Constant Voltage Regulation Drives LEDs in Buck Topology Very low shutdown current consumption (typ. 0.1µA) 370 kHz switching frequency PWM Dimming Integrated power-switch (output current up to 1.

General Description

www.DataSheet.net/ The TLD5085EJ is a smart LED buck converter with an integrated power-switch, capable of driving up to 1.8A load current with excellent line and load regulation.

The main function of this device is to step-down the input voltage and regulating a constant LED current.

The constant current regulation is especially beneficial for LED color accuracy and longer lifetime.

Key Features

  • 2.2 +3.3 2.
  • www. DataSheet. net/ -0.1.
  • 50.
  • 0 500.
  • 3.6.
  • 5 100 750.
  • 4.75.
  • µA mΩ ns A V mA V % µs V V mV VEN = VS; VS = 12V 0.1A < IC.

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