SN3340 - 350mA LED driver

This page provides the datasheet information for the SN3340, a member of the SN3340-SI 350mA LED driver family.

Product Overview

SN3340 350mA LED driver by SI-EN Technology - Datasheet Preview — Datasheet preview – SN3340

Datasheet Details

Part number	SN3340
Manufacturer	SI-EN Technology
File Size	373.89 KB
Description	350mA LED driver
Datasheet	SN3340 Datasheet
Additional preview pages of the SN3340 datasheet.

SN3340 Product details

Description

The SN3340 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 required LED voltage.

Features

z Simple low parts count z input voltage range: 6V to 18V ， 30V transient capability z Internal 18V power switch z Up to 750mA output current（SOT89-5 package） z Single pin on/off and brightness control using DC voltage or PWM z High efficiency (up to 95% ) z Up to 1MHz switching frequency z Inherent open-circuit LED protection z Thermal shutdown protection circuitry.

📁 Similar Datasheet

SN339 - Low Power Quad Comparator (KODENSHI KOREA)
SN339P - Low Power Quad Comparator (KODENSHI KOREA)
SN3020 - Smart Energy Module (Murata)
SN3112-09 - 9-channel LED control chip (SI-EN)
SN3112-12 - 12-channel LED control chip (SI-EN)
SN317D - Positive Voltage Regulator (AUK)
SN317D2 - Positive Voltage Regulator (AUK)
SN317L - Positive Voltage Regulator (AUK)
SN317LF - Positive Voltage Regulator (AUK)
SN317MD - Positive Voltage Regulator (AUK)

Other Datasheets by SI-EN Technology

SN3350 - 40V LED driver
SN3360 - 40V / 1.2A power tube integrated LED driver

Published: Apr 7, 2015 |