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FAN5340 - Synchronous Constant-Current Series Boost LED Driver

Product Overview

Fairchild Semiconductor

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FAN5340 Synchronous Constant-Current Series Boost LED Driver by Fairchild Semiconductor - Datasheet Preview — Datasheet preview – FAN5340

Datasheet Details

Part number	FAN5340
Manufacturer	Fairchild Semiconductor
File Size	947.10 KB
Description	Synchronous Constant-Current Series Boost LED Driver
Datasheet	FAN5340 Datasheet
Additional preview pages of the FAN5340 datasheet.

Product details

Description

The FAN5340 is a synchronous constant-current LED driver capable of efficiently delivering up to 500mW to a string of up to four LEDs in series.

Optimized for small form-factor applications, the 1.2MHz fixed switching frequency allows the use of chip inductors and capacitors.

Features

Synchronous Current-Mode Boost Converter.
Up to 500mW Output Power.
Supports 2, 3, or 4 LEDs in Series.
2.7V to 4.8V Input Voltage Range.
1.2MHz Fixed Switching Frequency.
1mA Maximum Quiescent Current.
Soft-Start Capability.
Input Under-Voltage Lockout (UVLO).
Output Over-Voltage Protection (OVP).
Short-Circuit Detection.
Thermal Shutdown (TSD) Protection.
8-Lead 3.00 x 3.00mm MLP.
8-Bump 1.57 x 1.57mm WLCSP.

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Published: Dec 17, 2019 |