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ILD8150E - LED driver

Download the ILD8150E datasheet PDF. This datasheet also covers the ILD8150 variant, as both devices belong to the same led driver family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (ILD8150-Infineon.pdf) that lists specifications for multiple related part numbers.

General Description

Description The ILD8150 is a 80 V DC/DC converter IC for LED applications to drive high-power LEDs.

For applications operating close to SELV limits it provides a high safety voltage margin.

The buck LED driver IC is tailored for LEDs in general lighting applications with average currents up to 1.5 A using a high-side integrated switch.

Overview

ILD8150/ILD8150E LED driver IC for high power LEDs with hybrid dimming down to 0.

Key Features

  • DC/DC buck with hysteretic current regulation.
  • Output current up to 1.5 A DC.
  • Integrated 80 V high-side MOSFET switch with low RON.
  • Hybrid dimming to 0.5% of the target current.
  • Wide operating voltage range 8 V to 80 V.
  • Cycle-by-cycle current limitation.
  • Under-voltage lockout.
  • Thermal protection.
  • Flicker free operation.
  • Digital soft-start.
  • Pull-down transistor to avoid LED glowing Potential applic.

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