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LN5920 Datasheet Constant-Current White LED Bias

Manufacturer: natlinear

Datasheet Details

Part number LN5920
Manufacturer natlinear
File Size 345.22 KB
Description Constant-Current White LED Bias
Datasheet download datasheet LN5920 Datasheet

General Description

The LN5920 is a high performance ultra low- dropout constant current bias supply for white LEDs.

It can be used as an alternative to the simple ballast resistors in conventional parallel white LEDs applications.

For dimming control, an enable input pin is controlled by processor GPIO output pulses for 32 level linear current.

Overview

Ultra Low-Dropout, Constant-Current White LED Bias LN5920 ■ General.