FAN5608 Serial/Parallel LED Driver

Fairchild Semiconductor

Description

www.fairchildsemi.com FAN5608 Serial/Parallel LED Driver with Current-Regulated, Step-Up DC/DC Converter .
The FAN5608 LED driver generates regulated output currents from a battery with input voltage varying between 2.

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Datasheet Specifications

Part number: FAN5608
Manufacturer: Fairchild Semiconductor
File Size: 206.82 KB
Datasheet: FAN5608_FairchildSemiconductor.pdf
Description: Serial/Parallel LED Driver

Features

* Two Independent Channels Drive up to Six LEDs per Channel
* Adaptive Output Voltage Drive to Maximize Efﬁciency
* PWM/PFM Mode of Operation of the Boost Circuit
* Up to 85% Efﬁciency
* Up to 2 × 20mA Output
* Two Built-in DACs for Independent (Digita

Applications

* Cell Phones Handheld Computers PDAs, DSCs, MP3 Players Keyboard Backlights LED Displays Typical Application Digital Brightness Control CIN 2.7V to 5V L = 4.7µH FAN5608DHMPX IND VIN DAC Input For CH1 A1 B1 A2 DAC Input For CH2 B2 IND VOUT GND CH2 CH

FAN5608 Distributors

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FAN5608 Serial Parallel LED Driver Fairchild Semiconductor

Fairchild Semiconductor FAN5608-like datasheet