AP1688 Datasheet Universal Mains Led Driver Controller

Manufacturer: Diodes Incorporated

Overview: OBSOLETE – PART DISCONTINUED AP1688 PART OBSOLETE - USE AL1665 AP1688 AC/DC, HIGH PF, HIGH EFFICIENCY, UNIVERSAL MAINS LED DRIVER.

Datasheet Details

Part number	AP1688
Manufacturer	Diodes Incorporated
File Size	498.38 KB
Description	UNIVERSAL MAINS LED DRIVER CONTROLLER
Datasheet	AP1688-Diodes.pdf

General Description

The AP1688 is a high-performance AC/DC PFC and constant-current controller for universal mains LED driver applications.

The device is a buck controller that operates as a boundary conduction mode (BCM) to achieve high efficiency and easy EMI.

An open loop algorithm is adopted in the AP1688, which makes the system achieve excellent line and load regulations with high PF for universal mains input.

Key Features

fast start-up, low start-up current, low operation current, and high efficiency. The device also has rich protection features including overvoltage, short- and open-circuit, overcurrent, and overtemperature protection. The AP1688 is available in SO-8 package. Pin Assignments (Top View) NC 1 VS 2 VA 3 CS 4 8 VCC 7 OUT 6 GND 5 FB (SO-8/ M Package) Features.
Optimized for Buck Topology.
Boundary Conduction Mode (BCM) Operation to Achieve High Efficiency.
High Power Factor > 0.9.

AP1688 Distributor

More Datasheets from Diodes Incorporated

Part Number	Description
AP1682E	SINGLE STAGE PRIMARY SIDE REGULATION PFC CONTROLLER
AP1684A	HIGH EFFICIENCY LED DRIVER CONTROLLER
AP1685	HIGH EFFICIENCY LED DRIVER IC
AP1601	STEP-UP DC/DC CONVERTER
AP1690	SINGLE STAGE PRIMARY SIDE REGULATION PFC CONTROLLER
AP1694	HIGH EFFICIENCY DIMMABLE LED DRIVER CONTROLLER
AP1694A	HIGH EFFICIENCY DIMMABLE LED DRIVER CONTROLLER
AP1694AS-13	HIGH EFFICIENCY DIMMABLE LED DRIVER CONTROLLER
AP1695	HIGH EFFICIENCY DIMMABLE LED DRIVER
AP1695-20C	HIGH EFFICIENCY DIMMABLE LED DRIVER