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FAN5343 - 6-LED Series Boost LED Driver

Product Overview

Fairchild Semiconductor

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FAN5343 6-LED Series Boost LED Driver by Fairchild Semiconductor - Datasheet Preview — Datasheet preview – FAN5343

Datasheet Details

Part number	FAN5343
Manufacturer	Fairchild Semiconductor
File Size	1.36 MB
Description	6-LED Series Boost LED Driver
Datasheet	FAN5343 Datasheet
Additional preview pages of the FAN5343 datasheet.

Product details

Description

The FAN5343 is an asynchronous constant-current LED driver capable of efficiently delivering up to 500mW to a string of six (6) LEDs in series.

Features

Asynchronous Boost Converter.
VOUT up to 24V.
Internal Schottky Diode.
Up to 500mW Output Power.
2.7V to 5.5V Input Voltage Range.
Single-Wire Digital Control Interface to Set LED Brightness Levels.
32 Linear Steps.
Fixed Switching Frequency: 1.2MHz.
Soft-Start Capability.
Input Under-Voltage Lockout (UVLO).
Output Over-Voltage Protection (OVP).
Short-Circuit Detection.
Thermal Shutdown Protection (TSD).
Small 6-Lead.

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Published: Dec 17, 2019 |