STLD40D supply equivalent, white led power supply.
* Inductor switches boost controller
* PFM mode control
* High efficiency over wide range of input voltage
from 3.0 V to 5.5 V
* Over voltage protection w.
* White LED supply for LCD backlight
* Mobile phone
* PDA and organizers
* Any handsets powered form 3.0.
STLD40D is a boost converter that operates from 3.0 V to 5.5 V. It can provide an output voltage as high as 37 V and can drive u.
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