LED DRVR 9V/12V 8-Pin SO T/R

The NXP SSL21081/SSL21083 is series of non-dimmable buck LED drivers with an integrated power switch. The SSL21081/SSL21083 family supports applications up to 10 W.

• Buck driver with integrated 300 V MOSFET (SSL21081) or 600 V MOSFET (SSL21083)
• 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
• High efficiency: up to 95% measured on reference board
• Low bill of materials: only 14 components for full application
• Easy, low-cost manufacturing at high volumes
• High reliability: IC lifetime easily matches or surpasses LED lamp lifetime