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Part Number
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EUP2589 |
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Manufacturer
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Eutech Microelectronics |
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Description
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12 String White LED Driver With Boost Controller |
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Published
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Jul 18, 2014 |
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Detailed Description
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EUP2589
12 String White LED Driver With Boost Controller
DESCRIPTION FEATURES
3µA shutdown current The EUP2589 is a high...
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Datasheet
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EUP2589
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Overview
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...
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