Datasheet Intersil EL7801

ManufacturerIntersil
SeriesEL7801

High Power LED Driver

Datasheets

Preliminary Datasheet EL7801
PDF, 412 Kb, Language: en, File published: Dec 22, 2005, Pages: 16
High Power LED Driver
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Detailed Description

The EL7801 is a high-power LED backlight driver with an integrated 36V FET designed to drive up to 8 high-power LEDs in series while running from a 12V input supply.

The PWM converter runs from an internally generated 1MHz clock. With efficiencies over 90% the regulator provides tight control of LED current and may be configured in either boost or buck topologies, allowing from 1 to 8 series diodes to be driven from a 12V input.

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