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AAT1402IUQ-T1 Skyworks Solutions, Inc.
LED Driver IC
  
The AAT1402 is a step-up single channel LED driver with an input voltage range of 2.7V to 5.5V. The wide input voltage, small solution size, advanced dimming features and high efficiency are suitable for LED backlight solutions for single cell Li-ion based equipment. A precision high voltage current sink maintains the maximum LED current set by an external resistor from 10 to 31mA to drive 8 series connected LEDs. The high switching frequency sup­ports ultra-small, low-cost filtering components.
 
Key AttributesValue
Number of LED Driver Output Pins1
Power Dissipation820 mW
Pulse Dimmer System (Onboard or External Input)
Package TypeWLCSP
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This product is available in the following countries:
  • Global - Circulators and Isolators
  • Americas
  • Asia
   
SKYWORKS SOLUTIONS, INC.