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AL3066

Part Number	AL3066
Manufacturer	Diodes
Description	FOUR-CHANNEL CURRENT SOURCE BOOST LED DRIVER
Published	Apr 13, 2020
Detailed Description	Description AL3066 FOUR-CHANNEL CURRENT SOURCE BOOST LED DRIVER Pin Assignments The AL3066 is a high efficiency 4-chan...
Datasheet	AL3066 PDF File

Overview

Description AL3066 FOUR-CHANNEL CURRENT SOURCE BOOST LED DRIVER Pin Assignments The AL3066 is a high efficiency 4-channel boost controller for WLED backlight applications.
It operates over a wide input voltage ranged from 4.
5V to 33V.
The current of the 4 channels is simply programmed from 20mA to 400mA with an external resistor.
The current match between any channel is ±1.
5% (typical).
Its operating frequency can be adjusted from 0.
1MHz to 1MHz.
The AL3066 can support two dimming modes: direct PWM dimming, PWM to analog dimming.
Robust protection features include cycle by cycle current limit, softstart, UVLO, programmable OVP, OTP, open/short LED protection, Schottky Diode Short and Open ...

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