STCF05TBR Active

HIGH POWER WHITE LED DRIVER WITH I2C INTERFACE
Quantity $ per Unit Savings
1 - 9$2.830%
10 - 99$2.4015%
100 - 249$1.9830%
250 - 499$1.7737%
500$1.7140%
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Out of stock
$2.83
Parameter NameParameter Value
Input Voltage Min Volt2.5
Input 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 GradeEcopack1
GradeIndustrial
Package NameuTFBGA 25 3x3x1.1
Key features
  • Boost DC-DC converter with synchronous rectification
  • Drives 2 power white LEDs in series with a current up to 400 mA
  • Input voltage range 2.5 V to 5.5 V
  • Needs 3 external components only
  • Output current control
  • 1.8 MHz fixed frequency PWM control
  • Peak inductor current limited to 3 A
  • Full I²C control
  • Operational modes:
    • Standby mode
    • Standby mode with NTC
    • Flash mode: up to 400 mA
    • Torch mode: up to 120 mA
  • Soft and hard triggering of flash
  • Flash and Torch dimming in 15 exponential steps
  • Dimmable red LED indicator auxiliary output
  • Internally or externally timed flash operation
  • Digitally programmable safety time-out in flash mode
  • LED overtemperature detection and protection with external NTC resistor
  • Open and shorted LED failure detection and protection
  • Chip overtemperature detection and protection
  • Less than 1 μA standby current
  • Package 3 x 3 mm TFBGA25