SM2082EGS

SM2082EGS is a single-channel LED linear constant-current control IC. It employs proprietary constant-current setting and control technology, with output current set by an external Rext resistor. The maximum output current reaches 100mA, and the output current remains stable regardless of the voltage at the OUT pin, delivering excellent constant-current performance. The system architecture is simple, requiring minimal external components, resulting in a low solution cost.

Applications

• Filament lamps
• LED bulbs, downlights, etc.
• Other LED lighting applications

Key features

• Proprietary constant-current control technology
• Adjustable external output current at OUT pin, max 100mA
• Inter-chip output current deviation ±4%
• Input voltage: 120Vac/220Vac
• Supports TRIAC dimming application circuits
• Over-temperature regulation function
• Chip sharable PCB with LED
• Simple circuit design, low cost
• Package: ESOP8