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FAN5343

Fairchild Semiconductor
Part Number FAN5343
Manufacturer Fairchild Semiconductor
Description 6-LED Series Boost LED Driver
Published Dec 17, 2019
Detailed Description FAN5343 — 6-LED Series Boost LED Driver with Integrated Schottky Diode and Single-Wire Digital Interface August 2010 F...
Datasheet PDF File FAN5343 PDF File

FAN5343
FAN5343

Overview
FAN5343 — 6-LED Series Boost LED Driver with Integrated Schottky Diode and Single-Wire Digital Interface August 2010 FAN5343 6-LED Series Boost LED Driver with Integrated Schottky Diode and Single-Wire Digital Interface Features ƒ Asynchronous Boost Converter − VOUT up to 24V ƒ Internal Schottky Diode ƒ Up to 500mW Output Power ƒ 2.
7V to 5.
5V Input Voltage Range ƒ Single-Wire Digital Control Interface to Set LED Brightness Levels − 32 Linear Steps ƒ Fixed Switching Frequency: 1.
2MHz ƒ Soft-Start Capability ƒ Input Under-Voltage Lockout (UVLO) ƒ Output Over-Voltage Protection (OVP) ƒ Short-Circuit Detection ƒ Thermal Shutdown Protection (TSD) ƒ Small 6-Lead 2.
0 x 2.
0 x 0.
55mm UMLP Package Applications ƒ Cellular Mobile Handsets ƒ Mobile Internet Devices ƒ Portable Media Players ƒ PDA, DSC, MP3 Players 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.
Optimized for small form fac...


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