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AP1684A

Part Number	AP1684A
Manufacturer	Diodes
Description	HIGH EFFICIENCY LED DRIVER CONTROLLER
Published	Aug 15, 2015
Detailed Description	NEW PRODUCT Description A Product Line of Diodes Incorporated AP1684A AC/DC, HIGH PF, HIGH EFFICIENCY LED DRIVER CONTR...
Datasheet	AP1684A PDF File

Overview

NEW PRODUCT Description A Product Line of Diodes Incorporated AP1684A AC/DC, HIGH PF, HIGH EFFICIENCY LED DRIVER CONTROLLER Pin Assignments The AP1684A is a high performance AC/DC power factor corrected LED driver controller.
The device uses Pulse Frequency Modulation (PFM) technology to regulate output current while achieving high power factor and low THD.
It operates as a boundary condition mode (BCM) buck controller which is good for EMI.
The AP1684A provides accurate constant current (CC) regulation while removing the opto-coupler and secondary control circuitry.
It also eliminates the need of loop compensation circuitry while maintaining stability.
It can meet the requirement of IEC6100-3-2 harmonic standard.
The AP1684A features low start-up current, low operation current.
It adopts valley on switching mode to achieve high efficiency.
It also has rich protection features including over voltage, short circuit, over temperature protection.
The AP1684A is available in SO-8 packag...

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