G5920-GlobalMixed-modeTechnology.pdf
Datasheet Details
Part number:
G5921, G5920-GlobalMixed
Manufacturer:
Global Mixed-mode Technology
File Size:
673.91 KB
Description:
Constant-current white led.
Note:
This datasheet PDF includes multiple part numbers: G5921, G5920-GlobalMixed.
Please refer to the document for exact specifications by model.
G5921, G5920-GlobalMixed, Constant-Current White LED
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%.
For dimming control, an enable input
G5921 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)
* MSO
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