SN3350, SN3350-SI - 40V LED driver

The SN3350 by SI-EN Technology is a 40V LED driver. Below is the official datasheet preview.

SN3350 40V LED driver by SI-EN Technology - Datasheet Preview — Official preview page of the **SN3350** 40V LED driver datasheet (SI-EN Technology).

Datasheet Details

Part number	SN3350, SN3350-SI
Manufacturer	SI-EN Technology
File Size	398.63 KB
Description	40V LED driver
Datasheet	SN3350-SI-ENTechnology.pdf
Note	This datasheet PDF includes multiple part numbers: SN3350, SN3350-SI. Please refer to the document for exact specifications by model.
Additional preview pages of the SN3350 datasheet.

SN3350 Product details

Description

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.

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 PWM z Up to 1MHz switching frequency z Inherent open-circuit LED protection z Thermal shutdown protection circuitry z Two packages available for different current.

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Published: Apr 7, 2015 |