AAT1401

LED Driver IC by Skyworks

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The AAT1401 from Skyworks is a LED Driver IC with Supply Voltage 2.7 to 5.5 V, Supply Current 0.43 µA, Output Voltage 28 V, Switching Frequency 1 MHz, Output Current 31 mA. More details for AAT1401 can be seen below.

Product Specifications

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Product Details

  • Part Number
    AAT1401
  • Manufacturer
    Skyworks
  • Description
    Serial Boost White LED Backlight Drivers

General Parameters

  • Topology
    Boost
  • Supply Voltage
    2.7 to 5.5 V
  • Supply Current
    0.43 µA
  • Output Voltage
    28 V
  • No of Channels
    1
  • Number of Strings
    6
  • Number of LEDs
    6
  • LED Current/Channel
    31 mA
  • Dimming Control
    Filtered PWM
  • Efficiency
    0.85
  • Input Current
    0.43 µA
  • Input Voltage
    2.7 to 5.5 V
  • LED Current Accuracy
    0.1
  • RoHs
    Yes
  • Switching Frequency :
    1 MHz
  • Output Current
    31 mA

Connections & Interface

  • Interface Type
    S2C-Wire

Physical Properties

  • Package
    WLCSP10
  • Package Size
    1.545 x 1.145 x 0.62 mm

Technical Documents

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