Silergy SSL21082AT
The SSL21082AT 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.| Part No. | SSL21082AT |
|---|---|
| Datasheet | SSL21082AT Download |
| Manufacturer |  Silergy |
| Description | Mains dimmable LED driver |
| Buy | Stock & Price |
FEATURES AND BENEFITS
● 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 current
● Simple high input power factor solution (> 0.9)
● Internal protection features:
● UnderVoltage LockOut (UVLO)
● Leading-Edge Blanking (LEB)
● OverCurrent Protection (OCP)
● Internal OverTemperature Protection (OTP)
● Brownout protection
● Output Short Protection (OSP)
● Mains phase cut dimmable LED driver solution:
● Supports both leading-edge and trailing-edge dimmers
● Easy external temperature protection with a single NTC
● Open output protection using external components
● Compatible with wall...
