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AAT2401 Datasheet Sixteen-Channel White LED Driver Solution

Manufacturer: Skyworks Solutions

Download the AAT2401 datasheet PDF. This datasheet also includes the AAT2400 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AAT2400-Skyworks.pdf) that lists specifications for multiple related part numbers.

General Description

The AAT2400/2401 is a highly integrated, high efficiency white LED backlight solution for large size LCD panels used in LCD TVs.

To accommodate power requirements, the solution consists of two devices, a master device (AAT2400) and a slave device (AAT2401).

The devices operate from a regulated 24V DC power supply.

Overview

DATA SHEET AAT2400/2401 Sixteen-Channel White LED Driver Solution with Full LED Current and Timing Control.

Key Features

  • VIN Range: 10.8V.
  • 28V.
  • Integrated Boost Converter.
  • VOUT(MAX): 40V.
  • IOUT(MAX): 1.6A.
  • Up to 95% Efficiency.
  • Switching Frequency Options.
  • 600 kHz.
  • Sync to External Clock (optional).
  • 16 LED Current Sinks up to 100mA/ch.
  • ±2.5% Accuracy (60mA).
  • ±2.0% Matching (60mA).
  • SPI Interface.
  • Digitally Programmable Individual Channels.
  • Up to 30MHz Clock Speed.
  • Read/Write Registers.

More Datasheets from Skyworks Solutions

Part Number Description
AAT2400 Sixteen-Channel White LED Driver Solution
AAT2403B Sixteen-Channel White LED Driver Solution
AAT2405 Six-Channel White LED Driver
AAT2428 Sixteen-Channel White LED Driver Solution
AAT2430A Sixteen-Channel White LED Driver Solution
AAT2430A-1 Sixteen-Channel White LED Driver Solution
AAT2430B 16 Channel White LED Driver
AAT2430C 16 Channel White LED Driver
AAT2469 LCD TV Panel LED Backlight Driver Controller
AAT2113B Fast Transient 1.5A Step-Down Converter