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Low voltage 4-channel constant current LED driver with charge pump
Quantity $ per Unit Savings
1 - 9$2.240%
10 - 99$1.8916%
100 - 499$1.3141%
500$1.2743%
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In stock:
$2.24
or
Parameter NameParameter Value
Input Voltage Min Volt2.7
Input Voltage Max Volt5.5
Supply Voltage Min Volt2.7
Supply Voltage Max Volt5.5
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius85.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameVFQFPN 20 3.2x1.8x0.5
Key features
  • Operating voltage range: VCC 2.7 V to 5.5 V
  • Full RGB function support
  • 4-channel LED driver with individual ON/OFF control directly from input pins
  • Individually programmable output current for the 4 channels through 4 external resistors with a max. capability of 30 mA
  • Absolute output current accuracy of max. ±7% and channel-to-channel mismatch of max. ±4%
  • Selectable charge pump enable/disable
  • Thermal protection
  • Small QFN20 (1.8x3.2 mm) package