LN5925 bias equivalent, constant-current white led bias.
* Ultra low 60mV dropout at 20mA
* 3% high accuracy current matching
* 20mA full scale current
* 16 Level linear current brightness control
* PWM brig.
For dimming control, an enable input pin is controlled by processor GPIO output pulses for 16 level linear current. Usi.
The LN5925 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 p.
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