Datasheet Details
Part number:
SN3350, SN3350-SI
Manufacturer:
SI-EN Technology
File Size:
398.63 KB
Description:
40v led driver.
Note:
This datasheet PDF includes multiple part numbers: SN3350, SN3350-SI.
Please refer to the document for exact specifications by model.
SN3350, SN3350-SI, 40V LED driver
The SN3350 is a continuous mode inductive step-down converter, designed for driving a single LED or multiple series connected LEDs efficiently from a voltage source higher than the LED voltage.
The chip operates from an input supply between 6V and 40V and provides an externally adjustable output cur
SN3350 Features
* z Simple low parts count z Internal 40V power switch z Wide input voltage range: 6V to 40V z Up to 750mA output current（SOT89-5 package） z High efficiency (up to 95% ) z Typical 1200：1 dimming rate z Typical 5% output current accuracy z Single pin on/off and brightness control using DC voltage or PW
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