AP1685
AP1685 is HIGH EFFICIENCY LED DRIVER IC manufactured by Diodes Incorporated.
NEW PRODUCT
A Product Line of Diodes Incorporated
Description
OFFLINE, HIGH PF, HIGH EFFICIENCY LED DRIVER IC
Pin Assignments
The AP1685 is a high performance AC/DC power factor corrector for mains dimmable LED driver applications. The device uses Pulse Frequency Modulation (PFM) technology to regulate output current while achieving high power factor and low THD. It operates as a BCM (Boundary Conduction Mode) which is good for EMI.
(Top View)
S1
7 Drain
The AP1685 internally integrates a 500V high voltage MOSFET which can realize a lower BOM cost. The AP1685 provides accurate constant current (CC) regulation while removing the opto-coupler and secondary control circuitry....
