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Home » NEWEST Products » New by Manufacturer » Cirrus Logic » CS1615/CS1615A/CS1616/CS1616A LED Drivers - Cirrus Logic
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Cirrus Logic CS1615/CS1616 LED Drivers

Cirrus Logic CS1615/CS1615A/CS1616/CS1616A LED Drivers

Cirrus Logic CS1615/CS1615A/CS1616/CS1616A LED Drivers offer leading-edge, trailing edge, and smart digital dimmers for flicker free smooth dimming with a 0 to 100% dimming range. Cirrus Logic CS1615/CS1615A/CS1616/CS1616A LED Drivers monitor and adapt to the dimmer type in use and select the appropriate operating mode. Primary side constant current control enables LED current regulation with less than ±5% and is configurable for isolated and non-isolated topologies.


Features
  • Best-in-class dimmer compatibility
    • Leading-edge, trailing-edge, and smart digital dimmers
    • Flicker-free smooth dimming
    • Zero-100% dimming range
  • Primary side constant current control enables LED current regulation less than ±5%
  • Up to 90% efficiency
  • Active Power Factor Correction to enable PF >0.9
  • THD <20%
  • Fast startup
  • Isolated flyback or non-isolated buck-boost topology options
  • Optional over-temperature protection using external NTC to ensure lamp lifetime
  • On-chip protection for output short-circuit, open-circuit, and over-temperature
  • 16 SOIC or 16 TSSOP package options
  • Compliant with NEMA SSL6 and proposed dimming requirements from Energy Star, California Energy Commission and other global standards organizations
Applications
  • Retrofit LED Lamps
  • External LED Drivers
  • LED Luminaries
  • Commercial Lighting
CS1615/CS1616 Block Diagram CS1615/CS1616 Block Diagram

LED Driver Parts Table

Part Number Description Package / Case Input Voltage Maximum Supply Current
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Development Tools Table

Part Number Description Data Sheet
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