NXP SSL21084A

Description

These best-in-class mains-dimmable SSL GreenChip ICs, suitable for use in isolated and nonisolated compact LED driver topologies, deliver excellent efficiency and reduce system cost.

Features

• Superb mains-dimmable LED driver solution (both leading and trailing edge phase cut dimmers)
• Buck driver ICs
• Integrated 300 V MOSFET (SSL21082, SSL21082A)
• Integrated 600 V MOSFET (SSL21084, SSL21084A)
• Flyback or buck controller IC
• Controller-only with external MOSFET (SSL2129A)
• Supports tapped-buck topologies to extend the Vf LED range
• Highest efficiency due to:
• Power-efficient boundary conduction mode
• Start-up JFET
• High power factor (>0.9)
• Full range of internal protections
• Compatible with wall switches with built-in indication lightduring standby
• “A” versions without short winding protection

Typical applications

• ``Dimmable retrofit LED lamps
• Dimmable driver modules for LED lighting

More information

• Datasheet
• IC product information