NXP SSL2109A

Description

These compact, integrated GreenChip drivers, designed for isolated and non-isolated topologies with high output voltage, deliver excellent efficiency (up to 95%) and reduce system cost.

Features

• Buck driver ICs
• Integrated 300 V MOSFET (SSL21081, SSL21081A)
• Integrated 600 V MOSFET (SSL21083, SSL21083A)
• Flyback or buck controller IC
• Controller-only with external MOSFET (SSL2109, SSL2109A)
• Power-efficient boundary conduction mode
• Tight LED current regulation: better than 5%
• Direct PWM dimming possible
• Fast transient response via cycle-by-cycle control
• No need for binning on LED forward voltage
• Full set of internal protections
• Simple design-in
• “A” versions without short winding protection
• Support for high power factor (>0.9) and universal mains (SSL2109A)

More information

• Datasheet
• IC product information