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