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G5921 - Constant-Current White LED

Download the G5921 datasheet PDF (G5920-GlobalMixed included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for constant-current white led.

Description

The G5920/G5921 is a high performance ultra lowdropout 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.

Each white LED bias current is matching to 0.6%.

Features

  • Ultra Low 150mV Dropout at 20mA.
  • 0.6% High Accuracy Current Matching.
  • 20mA Full Scale Current.
  • 32 Level Linear Current Brightness Control.
  • PWM Brightness Control.
  • 2.5V to 5.5V Supply Voltage Range.
  • SOT-23-6 Package (G5920).
  • MSOP-8 Package (G5921).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (G5920-GlobalMixed-modeTechnology.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number G5921
Manufacturer Global Mixed-mode Technology
File Size 673.91 KB
Description Constant-Current White LED
Datasheet download datasheet G5921 Datasheet

📁 Similar Datasheet

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Full PDF Text Transcription

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Global Mixed-mode Technology Inc. G5920/G5921 Ultra Low-Dropout, Constant-Current White LED Bias Features „ Ultra Low 150mV Dropout at 20mA „ 0.6% High Accuracy Current Matching „ 20mA Full Scale Current „ 32 Level Linear Current Brightness Control „ PWM Brightness Control „ 2.5V to 5.5V Supply Voltage Range „ SOT-23-6 Package (G5920) „ MSOP-8 Package (G5921) Applications „ Mobile Phones „ White LED backlighting General Description The G5920/G5921 is a high performance ultra lowdropout 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. Each white LED bias current is matching to 0.6%.
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