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ILD8150 Datasheet LED driver

Manufacturer: Infineon

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

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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.

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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