SSL21084AT - Mains dimmable LED driver

Product Overview

NXP

Part number	SSL21084AT
Manufacturer	NXP
File Size	215.58 KB
Description	Mains dimmable LED driver
Datasheet	SSL21084AT Datasheet
Additional preview pages of the SSL21084AT datasheet.

The SSL21084AT is a high-voltage Integrated Circuit (IC) for driving retrofit LED lamps in general lighting applications.

It enables the implementation of a very compact low-cost system solution.

The IC has an integrated internal HV switch and work as Boundary Conduction Mode (BCM) buck converter.

LED driver IC for driving strings of LEDs or high-voltage LED modules from a rectified mains supply.
Power-efficient boundary conduction mode operation with:.
No reverse recovery losses in freewheel diode.
Zero-Current Switching (ZCS) for switch turn-on.
Zero-voltage or valley switching for switch turn-off.
Minimal required inductance value and size.
Fast transient response through cycle-by-cycle current control:.
No overshoot or undershoot in the LED cur.

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Published: Nov 27, 2014 |