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MP24833 - White LED Driver

Datasheet Summary

Description

The MP24833 is a 55V, 3A, white LED driver suitable for step-down, inverting step-up/down and step-up applications.

It achieves 3A output current over a wide input supply range with excellent load and line regulation.

Features

  • 3A Maximum Output Current.
  • Unique Step-Up/Down Operation (Buck- Boost Mode).
  • Wide 4.5V-to-55V Operating Input Range for Step-Down.

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Datasheet preview – MP24833

Datasheet Details

Part number MP24833
Manufacturer MPS
File Size 1.08 MB
Description White LED Driver
Datasheet download datasheet MP24833 Datasheet
Additional preview pages of the MP24833 datasheet.

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Full PDF Text Transcription

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The Future of Analog IC Technology MP24833 3A, 55V White LED Driver DESCRIPTION The MP24833 is a 55V, 3A, white LED driver suitable for step-down, inverting step-up/down and step-up applications. It achieves 3A output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes thermal shutdown, cycle-by-cycle peak current limiting, open strings protection and output short circuit protection. The MP24833 incorporates both DC and PWM dimming onto a single control pin. The separate input reference ground pin allows for direct enable and/or dimming control for a positive to negative power conversion.
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