Datasheet Details
Part number:
LN5926
Manufacturer:
natlinear
File Size:
404.50 KB
Description:
Constant-current white led bias.
Datasheet Details
Part number:
LN5926
Manufacturer:
natlinear
File Size:
404.50 KB
Description:
Constant-current white led bias.
LN5926, Constant-Current White LED Bias
The LN5926 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 f
LN5926 Features
* Ultra low 60mV dropout at 20mA
* 3% High accuracy current matching
* 20mA full scale current
* 16 level linear current brightness control
* PWM brightness control
* 2.5V to 5.5V supply voltage range
* Thermal shutdown function
* Under-voltage protection function
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