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CPC9909 Datasheet High Brightness LED Driver

Manufacturer: IXYS (now Littelfuse)

Overview: INTEGRATED CIRCUITS DIVISION CPC9909 High Efficiency, Off-Line, High Brightness LED.

General Description

The CPC9909 is a low cost, high-efficiency, offline, high-brightness (HB) LED driver manufactured using IXYS Integrated Circuits Division’s high voltage BCDMOS on SOI process.

This driver has an internal regulator that allows it to operate from 8VDC to 550VDC .

This wide input operating voltage range enables the driver to be used in a broa

Key Features

  • 8VDC to 550VDC Input Voltage Range.
  • >90% Efficiency.
  • Stable Operation at >50% Duty Cycle.
  • Drives Multiple LEDs in Series/Parallel.
  • Regulated LED Current.
  • Linear or PWM Brightness Control Inputs.
  • Resistor-Programmable Minimum Off-Time.
  • SOIC-8 RoHS Compliant Package.
  • Buck or Boost Configuration.

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