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PC4008

A Constant Output Current LED Driver

Description

The PC4008 cost efficient LED driver to drive low power LED’s.

Features

LED Driver Provides Constant LED Current Independent of Supply Voltage

  • LED Drive Current of 48mA (Rext = Open)
  • Output Current adjustable up to 80mA with external resistor
  • Low voltage current generator for error cancel
  • Supply voltage up to 40V
  • Easy paralleling of drives to increase current
  • Low voltage overhead of 0.8V
  • High current accuracy at higher temperature -Negative thermal coefficient of -0.13%/K
  • Protection of reverse voltage between ground and Power Supply
  • ESD protection
  • AEC-Q100 Qualification
  • MSL LV1
Application
  • Channel letters for advertising, LED strips for decorative lighting
  • LED strips for interior decorative of automotive
  • Retrofits for general lighting, white goods like refrigerator lighting
  • Medical lighting and power supply any resistive of LED

[SOT-23]

Datasheet
PC4008