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CS1631 - 2-Channel TRIAC Dimmable LED Driver

Download the CS1631 datasheet PDF. This datasheet also covers the CS1630 variant, as both devices belong to the same 2-channel triac dimmable led driver family and are provided as variant models within a single manufacturer datasheet.

General Description

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 Dimmin

Key Features

  • &.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CS1630_CirrusLogic.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CS1631
Manufacturer Cirrus Logic
File Size 513.68 KB
Description 2-Channel TRIAC Dimmable LED Driver
Datasheet download datasheet CS1631 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CS1630 CS1631 2-Channel TRIAC Dimmable LED Driver IC Features & Description • 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 • Register Lockout • Fast Startup • Tigh