G5921 led equivalent, constant-current white led.
* Ultra Low 150mV Dropout at 20mA
* 0.6% High Accuracy Current Matching
* 20mA Full Scale Current
* 32 Level Linear Current Brightness Control
* PWM B.
* Mobile Phones
* White LED backlighting
General Description
The G5920/G5921 is a high performance ultra lowdro.
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 matc.
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