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CL8800 - Sequential Linear LED Driver

Datasheet Summary

Description

CL8800 is designed to drive a long string of inexpensive, low-current LEDs directly from the AC mains.

A basic driver circuit consists of CL8800, six resistors, and a bridge rectifier.

Two to four additional components are optional for various levels of transient protection.

Features

  • Minimal component count (base config: CL8800 + 6 resistors + diode bridge).
  • No magnetics, no capacitors.
  • Up to 7.5W output (13W w/ heat sink).
  • >110Lm/W using efficient LEDs.
  • 85% typical electrical efficiency.
  • >0.95 power factor.

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Datasheet Details

Part number CL8800
Manufacturer Microchip
File Size 436.62 KB
Description Sequential Linear LED Driver
Datasheet download datasheet CL8800 Datasheet
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Full PDF Text Transcription

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CL8800 Sequential Linear LED Driver Features • Minimal component count (base config: CL8800 + 6 resistors + diode bridge) • No magnetics, no capacitors • Up to 7.5W output (13W w/ heat sink) • >110Lm/W using efficient LEDs • 85% typical electrical efficiency • >0.95 power factor • <20% THD line current • Low conducted EMI w/o filters • 85% LED luminous utilization • Phase dimmer compatible with an RC network Applications • Fluorescent tube retrofit • Incandescent & CFL bulb replacement • General LED lighting Description CL8800 is designed to drive a long string of inexpensive, low-current LEDs directly from the AC mains. A basic driver circuit consists of CL8800, six resistors, and a bridge rectifier.
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