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EUP2589 - 12 String White LED Driver With Boost Controller

Key Features

  • 3µA shutdown current The EUP2589 is a high power and high efficiency 12 strings in parallel and up to 18 LEDs per boost controller with 12-channel current sinker which string is ideal for large LCD backlighting.

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Datasheet Details

Part number EUP2589
Manufacturer Eutech Microelectronics
File Size 471.65 KB
Description 12 String White LED Driver With Boost Controller
Datasheet download datasheet EUP2589 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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EUP2589 12 String White LED Driver With Boost Controller DESCRIPTION FEATURES 3µA shutdown current The EUP2589 is a high power and high efficiency 12 strings in parallel and up to 18 LEDs per boost controller with 12-channel current sinker which string is ideal for large LCD backlighting applications. External PWM or DC Voltage Dimming EUP2589 uses current mode, fixed frequency Control architecture which can clamp the inductor peak current Output voltage up to 65V 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.