FAN5340 Datasheet - Fairchild Semiconductor

FAN5340 Synchronous Constant-Current Series Boost LED Driver

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. For safety, the device .

FAN5340 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

FAN5340 Datasheet (947.10 KB)

FAN5340 Datasheet Preview — Preview of FAN5340 PDF

Datasheet Details

Part number:

FAN5340

Manufacturer:

Fairchild Semiconductor

File Size:

947.10 KB

Description:

Synchronous constant-current series boost led driver.

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FAN5340 Synchronous Constant-Current Series Boost LED Driver Fairchild Semiconductor

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