EUP2588 - 4 Strings High Current White LED Driver

Datasheet Summary

Features

3µA shutdown current The EUP2588 is a high power and high efficiency 4 strings in parallel and up to 18 LEDs per boost controller with 4-channel current sinker which is string ideal for large LCD backlighting.

Eutech Microelectronics

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Datasheet Details

Part number	EUP2588
Manufacturer	Eutech Microelectronics
File Size	502.37 KB
Description	4 Strings High Current White LED Driver
Datasheet	EUP2588 Datasheet
Additional preview pages of the EUP2588 datasheet.

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EUP2588 4 Strings High Current White LED Driver with Boost Controller DESCRIPTION FEATURES 3µA shutdown current The EUP2588 is a high power and high efficiency 4 strings in parallel and up to 18 LEDs per boost controller with 4-channel current sinker which is string ideal for large LCD backlighting applications. External PWM Dimming Control EUP2588 uses current mode, fixed frequency Output voltage up to 65V architecture which can clamp the inductor peak current Up to 180mA Drive Capability for Each String each cycle. The switching frequency is programmable Wide Input voltage range 4.5V to 28V by an external frequency setting resistor. It drives an Better than 1.5% LED Current Regulation external MOSFET to boost up the output voltage from Accuracy Between Strings a 4.5V to 28V input supply.

Published: Jul 18, 2014 |