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Home » NEWEST Products » New by Manufacturer » Cirrus Logic » CS1630 / CS1631 Digital LED Controllers - Cirrus Logic
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Cirrus Logic CS1630 / CS1631 TruDim™ Digital LED Controllers
Cirrus Logic CS1630 / CS1631 TruDim™ Digital LED Controllers

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Cirrus Logic CS1630 / CS1631 TruDim™ Digital
LED Controllers

Cirrus Logic CS1630 and CS1631 digital LED controllers are high-performance offline AC/DC drivers for dimmable and high color rendering index (CRI) LED replacement lamps and luminaires. CS1630 and CS1631 feature Cirrus Logic's TruDim™ proprietary digital dimmer compatibility control technology and digital correlated color temperature (CCT) control system that enables two-channel LED color mixing. CS1630 LED driver is designed for 120VAC line voltage applications, while the CS1631 is optimized for 230VAC line voltage applications. These Cirrus Logic devices offer up to 30 percent higher lumens per watt compared to single-channel drivers while providing improved color temperature quality. The devices provide near-100-percent TRIAC dimmer compatibility.

Features
  • Best-in-class Dimmer Compatibility
    • Leading-Edge (TRIAC) Dimmers
    • Trailing-Edge Dimmers
    • Digital Dimmers (with Integrated Power Supply)
  • Correlated Color Temperature (CCT) Control System
  • Up to 85% Efficiency
  • Flicker-free Dimming
  • Programmable Dimming Profile
    • Constant CCT Dimming
    • Black Body Line Dimming
  • 0% Minimum Dimming Level
  • Temperature Compensated LED Current
  • End-of-line Programming Using Power Line Calibration
    • Lower LED Binning Requirement
  • Programmable Series or Parallel 2-Channel Output
    • Interleaved Output Eliminates Additional Transformer
  • Programmable Quasi-resonant Second Stage with Constant-current Output
    • Flyback, Buck, and Tapped Buck
Applications
  • Dimmable Retrofit LED Lamps and LED Luminaries
  • High CRI Lighting
  • Offline LED Drivers
  • Commercial Lighting
  • Cirrus Logic
  • Lighting
  • Optoelectronics|Drivers|Semiconductors|Integrated Circuits|Driver ICs