AP1684 Datasheet High Efficiency Led Driver Controller

Manufacturer: BCD Semiconductor

Overview: A Product Line of Diodes Incorporated AP1684 AC/DC, HIGH PF, HIGH EFFICIENCY LED DRIVER.

Datasheet Details

Part number	AP1684
Manufacturer	BCD Semiconductor
File Size	392.09 KB
Description	HIGH EFFICIENCY LED DRIVER CONTROLLER
Datasheet	AP1684_BCDSemiconductor.pdf

The AP1684 is a high performance AC/DC power factor corrected LED driver controller which is driving high voltage bipolar transistor.

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.

low start-up current, low operation current and high voltage driving bipolar transistor. It adopts dynamic base driver control technology and valley on switching mode to achieve high efficiency. It also has rich protection features including over voltage, short circuit, over temperature protection. The AP1684 is available in SO-8 package. Pin Assignments M Package (SO-8) NC RI RM CS 1 2 3 4 8 7 6 5 VCC OUT GND FB Features.
Low S.

Brand Logo	Part Number	Description	Manufacturer
	AP1684A	HIGH EFFICIENCY LED DRIVER CONTROLLER	Diodes

Part Number	Description
AP1680	LOW-POWER OFF-LINE PRIMARY SIDE REGULATION CONTROLLER
AP1681	Off-line Primary Side Regulation Controller
AP1682	Single Stage Primary Side Regulation PFC Controller
AP1686	Low-Power Off-line PSR LED Controller