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MT7860 - PWM/Analog Dimmable APFC BUCK LED Driver

Description

The MT7860 is a high power factor (PF) Buck LED Driver.

It works under Quasi-Resonant Mode (QRM) which reduces both of current and voltage stress greatly, helps to improve EMI performance and efficiency.

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Datasheet Details

Part number MT7860
Manufacturer Maxic Technology
File Size 335.12 KB
Description PWM/Analog Dimmable APFC BUCK LED Driver
Datasheet download datasheet MT7860 Datasheet

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Full PDF Text Transcription

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Maximizing IC Performance MT7860 PWM/Analog Dimmable APFC BUCK LED Driver DESCRIPTION The MT7860 is a high power factor (PF) Buck LED Driver. It works under Quasi-Resonant Mode (QRM) which reduces both of current and voltage stress greatly, helps to improve EMI performance and efficiency. The output LED current is sensed by MT7860 with Quasi-full-cycle sensing (QCS) technology, accurate LED current regulation is achieved. The MT7860 is specially designed for intelligent dimming application. Dimming of LED current can be achieved by decoded PWM or analog signal. The accuracy and consistency of LED current, especially at low dimming level, is achieved by the internal trimming decoder.
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