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CPC9909N - High Brightness LED Driver

Download the CPC9909N datasheet PDF. This datasheet also covers the CPC9909 variant, as both devices belong to the same high brightness led driver family and are provided as variant models within a single manufacturer datasheet.

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 .

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CPC9909_IXYS.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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CPC9909 High Brightness LED Driver Clare
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Other Datasheets by IXYS (Littelfuse)

Part Number Description
CPC9909NE High Brightness LED Driver
CPC9909NETR High Brightness LED Driver
CPC9909NTR High Brightness LED Driver
CPC9909 High Brightness LED Driver
CPC1001N Optocoupler

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
INTEGRATED CIRCUITS DIVISION CPC9909 High Efficiency, Off-Line, High Brightness LED Driver 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 Applications • Flat-Panel Display RGB Backlighting • Signage and Decorative LED Lighting • DC/DC or AC/DC LED Driver Applications CPC9909 Block Diagram VDD VIN RT LD PW MD Voltage Regulator Voltage Reference + + 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